An attacker was able to inject an event handler into a privileged object that would allow arbitrary JavaScript execution in the parent process. Note: This vulnerability affects Desktop Firefox only, it does not affect mobile versions of Firefox. This vulnerability affects Firefox < 124.0.1 and Firefox ESR < 115.9.1.

The remote host is affected by the vulnerability described in GLSA-202407-22 (Mozilla Firefox: Multiple Vulnerabilities)

    Multiple vulnerabilities have been discovered in Mozilla Firefox. Please review the CVE identifiers     referenced below for details.

Tenable has extracted the preceding description block directly from the Gentoo Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of firefox installed on the remote host is prior to 115.10.0-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2FIREFOX-2024-024 advisory.

  - An attacker was able to inject an event handler into a privileged object that would allow arbitrary     JavaScript execution in the parent process. Note: This vulnerability affects Desktop Firefox only, it does     not affect mobile versions of Firefox. This vulnerability affects Firefox < 124.0.1 and Firefox ESR <     115.9.1. (CVE-2024-29944)

  - There was no limit to the number of HTTP/2 CONTINUATION frames that would be processed. A server could     abuse this to create an Out of Memory condition in the browser. This vulnerability affects Firefox < 125,     Firefox ESR < 115.10, and Thunderbird < 115.10. (CVE-2024-3302)

  - GetBoundName could return the wrong version of an object when JIT optimizations were applied. This     vulnerability affects Firefox < 125, Firefox ESR < 115.10, and Thunderbird < 115.10. (CVE-2024-3852)

  - In some code patterns the JIT incorrectly optimized switch statements and generated code with out-of-     bounds-reads. This vulnerability affects Firefox < 125, Firefox ESR < 115.10, and Thunderbird < 115.10.
    (CVE-2024-3854)

  - The JIT created incorrect code for arguments in certain cases. This led to potential use-after-free     crashes during garbage collection. This vulnerability affects Firefox < 125, Firefox ESR < 115.10, and     Thunderbird < 115.10. (CVE-2024-3857)

  - If an AlignedBuffer were assigned to itself, the subsequent self-move could result in an incorrect     reference count and later use-after-free. This vulnerability affects Firefox < 125, Firefox ESR < 115.10,     and Thunderbird < 115.10. (CVE-2024-3861)

  - Memory safety bug present in Firefox 124, Firefox ESR 115.9, and Thunderbird 115.9. This bug showed     evidence of memory corruption and we presume that with enough effort this could have been exploited to run     arbitrary code. This vulnerability affects Firefox < 125, Firefox ESR < 115.10, and Thunderbird < 115.10.
    (CVE-2024-3864)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Fedora 40 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-8b5bd4ad5f advisory.

  - An attacker was able to perform an out-of-bounds read or write on a JavaScript object by fooling range-     based bounds check elimination. This vulnerability affects Firefox < 124.0.1. (CVE-2024-29943)

  - An attacker was able to inject an event handler into a privileged object that would allow arbitrary     JavaScript execution in the parent process. Note: This vulnerability affects Desktop Firefox only, it does     not affect mobile versions of Firefox. This vulnerability affects Firefox < 124.0.1 and Firefox ESR <     115.9.1. (CVE-2024-29944)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2024:1486 advisory.

    Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and     portability.

    This update upgrades Firefox to version 115.9.1 ESR.

    Security Fix(es):

    * nss: timing attack against RSA decryption (CVE-2023-5388)

    * Mozilla: Crash in NSS TLS method (CVE-2024-0743)

    * Mozilla: JIT code failed to save return registers on Armv7-A (CVE-2024-2607)

    * Mozilla: Integer overflow could have led to out of bounds write (CVE-2024-2608)

    * Mozilla: Improve handling of out-of-memory conditions in ICU (CVE-2024-2616)

    * Mozilla: Improper handling of html and body tags enabled CSP nonce leakage (CVE-2024-2610)

    * Mozilla: Clickjacking vulnerability could have led to a user accidentally granting permissions     (CVE-2024-2611)

    * Mozilla: Self referencing object could have potentially led to a use-after-free (CVE-2024-2612)

    * Mozilla: Memory safety bugs fixed in Firefox 124, Firefox ESR 115.9, and Thunderbird 115.9     (CVE-2024-2614)

    * Mozilla: Privileged JavaScript Execution via Event Handlers (CVE-2024-29944)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote CentOS Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the CESA-2024:1484 advisory.

  - NSS was susceptible to a timing side-channel attack when performing RSA decryption. This attack could     potentially allow an attacker to recover the private data. This vulnerability affects Firefox < 124,     Firefox ESR < 115.9, and Thunderbird < 115.9. (CVE-2023-5388)

  - An unchecked return value in TLS handshake code could have caused a potentially exploitable crash. This     vulnerability affects Firefox < 122, Firefox ESR < 115.9, and Thunderbird < 115.9. (CVE-2024-0743)

  - Return registers were overwritten which could have allowed an attacker to execute arbitrary code. *Note:*     This issue only affected Armv7-A systems. Other operating systems are unaffected. This vulnerability     affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird < 115.9. (CVE-2024-2607)

  - `AppendEncodedAttributeValue(), ExtraSpaceNeededForAttrEncoding()` and `AppendEncodedCharacters()` could     have experienced integer overflows, causing underallocation of an output buffer leading to an out of     bounds write. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird < 115.9.
    (CVE-2024-2608)

  - Using a markup injection an attacker could have stolen nonce values. This could have been used to bypass     strict content security policies. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and     Thunderbird < 115.9. (CVE-2024-2610)

  - A missing delay on when pointer lock was used could have allowed a malicious page to trick a user into     granting permissions. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird <     115.9. (CVE-2024-2611)

  - If an attacker could find a way to trigger a particular code path in `SafeRefPtr`, it could have triggered     a crash or potentially be leveraged to achieve code execution. This vulnerability affects Firefox < 124,     Firefox ESR < 115.9, and Thunderbird < 115.9. (CVE-2024-2612)

  - Memory safety bugs present in Firefox 123, Firefox ESR 115.8, and Thunderbird 115.8. Some of these bugs     showed evidence of memory corruption and we presume that with enough effort some of these could have been     exploited to run arbitrary code. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and     Thunderbird < 115.9. (CVE-2024-2614)

  - To harden ICU against exploitation, the behavior for out-of-memory conditions was changed to crash instead     of attempt to continue. This vulnerability affects Firefox ESR < 115.9 and Thunderbird < 115.9.
    (CVE-2024-2616)

  - An attacker was able to inject an event handler into a privileged object that would allow arbitrary     JavaScript execution in the parent process. Note: This vulnerability affects Desktop Firefox only, it does     not affect mobile versions of Firefox. This vulnerability affects Firefox < 124.0.1 and Firefox ESR <     115.9.1. (CVE-2024-29944)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of firefox installed on the remote host is prior to 115.9.0-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2FIREFOX-2024-023 advisory.

  - `AppendEncodedAttributeValue(), ExtraSpaceNeededForAttrEncoding()` and `AppendEncodedCharacters()` could     have experienced integer overflows, causing underallocation of an output buffer leading to an out of     bounds write. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird < 115.9.
    (CVE-2024-2608)

  - Using a markup injection an attacker could have stolen nonce values. This could have been used to bypass     strict content security policies. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and     Thunderbird < 115.9. (CVE-2024-2610)

  - A missing delay on when pointer lock was used could have allowed a malicious page to trick a user into     granting permissions. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird <     115.9. (CVE-2024-2611)

  - If an attacker could find a way to trigger a particular code path in `SafeRefPtr`, it could have triggered     a crash or potentially be leveraged to achieve code execution. This vulnerability affects Firefox < 124,     Firefox ESR < 115.9, and Thunderbird < 115.9. (CVE-2024-2612)

  - Memory safety bugs present in Firefox 123, Firefox ESR 115.8, and Thunderbird 115.8. Some of these bugs     showed evidence of memory corruption and we presume that with enough effort some of these could have been     exploited to run arbitrary code. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and     Thunderbird < 115.9. (CVE-2024-2614)

  - To harden ICU against exploitation, the behavior for out-of-memory conditions was changed to crash instead     of attempt to continue. This vulnerability affects Firefox ESR < 115.9 and Thunderbird < 115.9.
    (CVE-2024-2616)

  - An attacker was able to inject an event handler into a privileged object that would allow arbitrary     JavaScript execution in the parent process. Note: This vulnerability affects Desktop Firefox only, it does     not affect mobile versions of Firefox. This vulnerability affects Firefox < 124.0.1 and Firefox ESR <     115.9.1. (CVE-2024-29944)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES12 / SLES_SAP12 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2024:1000-1 advisory.

  - An attacker was able to inject an event handler into a privileged object that would allow arbitrary     JavaScript execution in the parent process. Note: This vulnerability affects Desktop Firefox only, it does     not affect mobile versions of Firefox. This vulnerability affects Firefox < 124.0.1 and Firefox ESR <     115.9.1. (CVE-2024-29944)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:1002-1 advisory.

  - NSS was susceptible to a timing side-channel attack when performing RSA decryption. This attack could     potentially allow an attacker to recover the private data. This vulnerability affects Firefox < 124,     Firefox ESR < 115.9, and Thunderbird < 115.9. (CVE-2023-5388)

  - An unchecked return value in TLS handshake code could have caused a potentially exploitable crash. This     vulnerability affects Firefox < 122, Firefox ESR < 115.9, and Thunderbird < 115.9. (CVE-2024-0743)

  - When storing and re-accessing data on a networking channel, the length of buffers may have been confused,     resulting in an out-of-bounds memory read. This vulnerability affects Firefox < 123, Firefox ESR < 115.8,     and Thunderbird < 115.8. (CVE-2024-1546)

  - Through a series of API calls and redirects, an attacker-controlled alert dialog could have been displayed     on another website (with the victim website's URL shown). This vulnerability affects Firefox < 123,     Firefox ESR < 115.8, and Thunderbird < 115.8. (CVE-2024-1547)

  - A website could have obscured the fullscreen notification by using a dropdown select input element. This     could have led to user confusion and possible spoofing attacks. This vulnerability affects Firefox < 123,     Firefox ESR < 115.8, and Thunderbird < 115.8. (CVE-2024-1548)

  - If a website set a large custom cursor, portions of the cursor could have overlapped with the permission     dialog, potentially resulting in user confusion and unexpected granted permissions. This vulnerability     affects Firefox < 123, Firefox ESR < 115.8, and Thunderbird < 115.8. (CVE-2024-1549)

  - A malicious website could have used a combination of exiting fullscreen mode and `requestPointerLock` to     cause the user's mouse to be re-positioned unexpectedly, which could have led to user confusion and     inadvertently granting permissions they did not intend to grant. This vulnerability affects Firefox < 123,     Firefox ESR < 115.8, and Thunderbird < 115.8. (CVE-2024-1550)

  - Set-Cookie response headers were being incorrectly honored in multipart HTTP responses. If an attacker     could control the Content-Type response header, as well as control part of the response body, they could     inject Set-Cookie response headers that would have been honored by the browser. This vulnerability affects     Firefox < 123, Firefox ESR < 115.8, and Thunderbird < 115.8. (CVE-2024-1551)

  - Incorrect code generation could have led to unexpected numeric conversions and potential undefined     behavior.*Note:* This issue only affects 32-bit ARM devices. This vulnerability affects Firefox < 123,     Firefox ESR < 115.8, and Thunderbird < 115.8. (CVE-2024-1552)

  - Memory safety bugs present in Firefox 122, Firefox ESR 115.7, and Thunderbird 115.7. Some of these bugs     showed evidence of memory corruption and we presume that with enough effort some of these could have been     exploited to run arbitrary code. This vulnerability affects Firefox < 123, Firefox ESR < 115.8, and     Thunderbird < 115.8. (CVE-2024-1553)

  - An attacker could have leveraged the Windows Error Reporter to run arbitrary code on the system escaping     the sandbox. *Note:* This issue only affected Windows operating systems. Other operating systems are     unaffected. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird < 115.9.
    (CVE-2024-2605)

  - Return registers were overwritten which could have allowed an attacker to execute arbitrary code. *Note:*     This issue only affected Armv7-A systems. Other operating systems are unaffected. This vulnerability     affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird < 115.9. (CVE-2024-2607)

  - `AppendEncodedAttributeValue(), ExtraSpaceNeededForAttrEncoding()` and `AppendEncodedCharacters()` could     have experienced integer overflows, causing underallocation of an output buffer leading to an out of     bounds write. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird < 115.9.
    (CVE-2024-2608)

  - Using a markup injection an attacker could have stolen nonce values. This could have been used to bypass     strict content security policies. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and     Thunderbird < 115.9. (CVE-2024-2610)

  - A missing delay on when pointer lock was used could have allowed a malicious page to trick a user into     granting permissions. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird <     115.9. (CVE-2024-2611)

  - If an attacker could find a way to trigger a particular code path in `SafeRefPtr`, it could have triggered     a crash or potentially be leveraged to achieve code execution. This vulnerability affects Firefox < 124,     Firefox ESR < 115.9, and Thunderbird < 115.9. (CVE-2024-2612)

  - Memory safety bugs present in Firefox 123, Firefox ESR 115.8, and Thunderbird 115.8. Some of these bugs     showed evidence of memory corruption and we presume that with enough effort some of these could have been     exploited to run arbitrary code. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and     Thunderbird < 115.9. (CVE-2024-2614)

  - To harden ICU against exploitation, the behavior for out-of-memory conditions was changed to crash instead     of attempt to continue. This vulnerability affects Firefox ESR < 115.9 and Thunderbird < 115.9.
    (CVE-2024-2616)

  - An attacker was able to inject an event handler into a privileged object that would allow arbitrary     JavaScript execution in the parent process. Note: This vulnerability affects Desktop Firefox only, it does     not affect mobile versions of Firefox. This vulnerability affects Firefox < 124.0.1 and Firefox ESR <     115.9.1. (CVE-2024-29944)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2024:1484 advisory.

  - NSS was susceptible to a timing side-channel attack when performing RSA decryption. This attack could     potentially allow an attacker to recover the private data. This vulnerability affects Firefox < 124,     Firefox ESR < 115.9, and Thunderbird < 115.9. (CVE-2023-5388)

  - An unchecked return value in TLS handshake code could have caused a potentially exploitable crash. This     vulnerability affects Firefox < 122, Firefox ESR < 115.9, and Thunderbird < 115.9. (CVE-2024-0743)

  - Return registers were overwritten which could have allowed an attacker to execute arbitrary code. *Note:*     This issue only affected Armv7-A systems. Other operating systems are unaffected. This vulnerability     affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird < 115.9. (CVE-2024-2607)

  - `AppendEncodedAttributeValue(), ExtraSpaceNeededForAttrEncoding()` and `AppendEncodedCharacters()` could     have experienced integer overflows, causing underallocation of an output buffer leading to an out of     bounds write. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird < 115.9.
    (CVE-2024-2608)

  - Using a markup injection an attacker could have stolen nonce values. This could have been used to bypass     strict content security policies. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and     Thunderbird < 115.9. (CVE-2024-2610)

  - A missing delay on when pointer lock was used could have allowed a malicious page to trick a user into     granting permissions. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird <     115.9. (CVE-2024-2611)

  - If an attacker could find a way to trigger a particular code path in `SafeRefPtr`, it could have triggered     a crash or potentially be leveraged to achieve code execution. This vulnerability affects Firefox < 124,     Firefox ESR < 115.9, and Thunderbird < 115.9. (CVE-2024-2612)

  - Memory safety bugs present in Firefox 123, Firefox ESR 115.8, and Thunderbird 115.8. Some of these bugs     showed evidence of memory corruption and we presume that with enough effort some of these could have been     exploited to run arbitrary code. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and     Thunderbird < 115.9. (CVE-2024-2614)

  - To harden ICU against exploitation, the behavior for out-of-memory conditions was changed to crash instead     of attempt to continue. This vulnerability affects Firefox ESR < 115.9 and Thunderbird < 115.9.
    (CVE-2024-2616)

  - An attacker was able to inject an event handler into a privileged object that would allow arbitrary     JavaScript execution in the parent process. Note: This vulnerability affects Desktop Firefox only, it does     not affect mobile versions of Firefox. This vulnerability affects Firefox < 124.0.1 and Firefox ESR <     115.9.1. (CVE-2024-29944)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Oracle Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2024-1484 advisory.

    [115.9.1.0.1]
    - Add firefox-oracle-default-prefs.js and remove the corresponding OpenELA file

    [115.9.1]
    - Add debranding patches (Mustafa Gezen)
    - Add OpenELA default preferences (Louis Abel)

    [115.9.1-1]
    - Update to 115.9.1

    [115.9.0-2]
    - Update to 115.9.0 build2

    [115.9.0-1]
    - Update to 115.9.0 build1
    - Fix expat CVE-2023-52425

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2024-1485 advisory.

    [115.9.1.0.1]
    - Add firefox-oracle-default-prefs.js and remove the corresponding OpenELA file

    [115.9.1]
    - Add debranding patches (Mustafa Gezen)
    - Add OpenELA default preferences (Louis Abel)

    [115.9.1-1]
    - Update to 115.9.1

    [115.9.0-2]
    - Update to 115.9.0 build2

    [115.9.0-1]
    - Update to 115.9.0 build1
    - Fix expat CVE-2023-52425

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Oracle Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2024-1486 advisory.

    [115.9.1-1.0.1]
    - Remove upstream references [Orabug: 30143292]
    - Update distribution for Oracle Linux [Orabug: 30143292]
    - Add firefox-oracle-default-prefs.js and remove the corresponding Red Hat file

    [115.9.1-1]
    - Update to 115.9.1

    [115.9.0-2]
    - Update to 115.9.0 build2

    [115.9.0-1]
    - Update to 115.9.0 build1
    - Fix expat CVE-2023-52425

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:1483 advisory.

    Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and     portability.

    This update upgrades Firefox to version 115.9.1 ESR.

    Security Fix(es):

    * nss: timing attack against RSA decryption (CVE-2023-5388)

    * Mozilla: Crash in NSS TLS method (CVE-2024-0743)

    * Mozilla: JIT code failed to save return registers on Armv7-A (CVE-2024-2607)

    * Mozilla: Integer overflow could have led to out of bounds write (CVE-2024-2608)

    * Mozilla: Improve handling of out-of-memory conditions in ICU (CVE-2024-2616)

    * Mozilla: Improper handling of html and body tags enabled CSP nonce leakage (CVE-2024-2610)

    * Mozilla: Clickjacking vulnerability could have led to a user accidentally granting permissions     (CVE-2024-2611)

    * Mozilla: Self referencing object could have potentially led to a use-after-free (CVE-2024-2612)

    * Mozilla: Memory safety bugs fixed in Firefox 124, Firefox ESR 115.9, and Thunderbird 115.9     (CVE-2024-2614)

    * Mozilla: Privileged JavaScript Execution via Event Handlers (CVE-2024-29944)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2024:1491 advisory.

    Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and     portability.

    This update upgrades Firefox to version 115.9.1 ESR.

    Security Fix(es):

    * nss: timing attack against RSA decryption (CVE-2023-5388)

    * Mozilla: Crash in NSS TLS method (CVE-2024-0743)

    * Mozilla: JIT code failed to save return registers on Armv7-A (CVE-2024-2607)

    * Mozilla: Integer overflow could have led to out of bounds write (CVE-2024-2608)

    * Mozilla: Improve handling of out-of-memory conditions in ICU (CVE-2024-2616)

    * Mozilla: Improper handling of html and body tags enabled CSP nonce leakage (CVE-2024-2610)

    * Mozilla: Clickjacking vulnerability could have led to a user accidentally granting permissions     (CVE-2024-2611)

    * Mozilla: Self referencing object could have potentially led to a use-after-free (CVE-2024-2612)

    * Mozilla: Memory safety bugs fixed in Firefox 124, Firefox ESR 115.9, and Thunderbird 115.9     (CVE-2024-2614)

    * Mozilla: Privileged JavaScript Execution via Event Handlers (CVE-2024-29944)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2024:1487 advisory.

    Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and     portability.

    This update upgrades Firefox to version 115.9.1 ESR.

    Security Fix(es):

    * nss: timing attack against RSA decryption (CVE-2023-5388)

    * Mozilla: Crash in NSS TLS method (CVE-2024-0743)

    * Mozilla: JIT code failed to save return registers on Armv7-A (CVE-2024-2607)

    * Mozilla: Integer overflow could have led to out of bounds write (CVE-2024-2608)

    * Mozilla: Improve handling of out-of-memory conditions in ICU (CVE-2024-2616)

    * Mozilla: Improper handling of html and body tags enabled CSP nonce leakage (CVE-2024-2610)

    * Mozilla: Clickjacking vulnerability could have led to a user accidentally granting permissions     (CVE-2024-2611)

    * Mozilla: Self referencing object could have potentially led to a use-after-free (CVE-2024-2612)

    * Mozilla: Memory safety bugs fixed in Firefox 124, Firefox ESR 115.9, and Thunderbird 115.9     (CVE-2024-2614)

    * Mozilla: Privileged JavaScript Execution via Event Handlers (CVE-2024-29944)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2024:1484 advisory.

    Mozilla Firefox is an open-source web browser, designed for standards     compliance, performance, and portability.

    This update upgrades Firefox to version 115.9.1 ESR.

    Security Fix(es):

    * nss: timing attack against RSA decryption (CVE-2023-5388)

    * Mozilla: Crash in NSS TLS method (CVE-2024-0743)

    * Mozilla: JIT code failed to save return registers on Armv7-A (CVE-2024-2607)

    * Mozilla: Integer overflow could have led to out of bounds write (CVE-2024-2608)

    * Mozilla: Improve handling of out-of-memory conditions in ICU (CVE-2024-2616)

    * Mozilla: Improper handling of html and body tags enabled CSP nonce leakage (CVE-2024-2610)

    * Mozilla: Clickjacking vulnerability could have led to a user accidentally granting permissions     (CVE-2024-2611)

    * Mozilla: Self referencing object could have potentially led to a use-after-free (CVE-2024-2612)

    * Mozilla: Memory safety bugs fixed in Firefox 124, Firefox ESR 115.9, and Thunderbird 115.9     (CVE-2024-2614)

    * Mozilla: Privileged JavaScript Execution via Event Handlers (CVE-2024-29944)

    For more details about the security issue(s), including the impact, a CVSS     score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References     section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:1485 advisory.

    Mozilla Firefox is an open-source web browser, designed for standards     compliance, performance, and portability.

    This update upgrades Firefox to version 115.9.1 ESR.

    Security Fix(es):

    * nss: timing attack against RSA decryption (CVE-2023-5388)

    * Mozilla: Crash in NSS TLS method (CVE-2024-0743)

    * Mozilla: JIT code failed to save return registers on Armv7-A (CVE-2024-2607)

    * Mozilla: Integer overflow could have led to out of bounds write (CVE-2024-2608)

    * Mozilla: Improve handling of out-of-memory conditions in ICU (CVE-2024-2616)

    * Mozilla: Improper handling of html and body tags enabled CSP nonce leakage (CVE-2024-2610)

    * Mozilla: Clickjacking vulnerability could have led to a user accidentally granting permissions     (CVE-2024-2611)

    * Mozilla: Self referencing object could have potentially led to a use-after-free (CVE-2024-2612)

    * Mozilla: Memory safety bugs fixed in Firefox 124, Firefox ESR 115.9, and Thunderbird 115.9     (CVE-2024-2614)

    * Mozilla: Privileged JavaScript Execution via Event Handlers (CVE-2024-29944)

    For more details about the security issue(s), including the impact, a CVSS     score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References     section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2024:1490 advisory.

    Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and     portability.

    This update upgrades Firefox to version 115.9.1 ESR.

    Security Fix(es):

    * nss: timing attack against RSA decryption (CVE-2023-5388)

    * Mozilla: Crash in NSS TLS method (CVE-2024-0743)

    * Mozilla: JIT code failed to save return registers on Armv7-A (CVE-2024-2607)

    * Mozilla: Integer overflow could have led to out of bounds write (CVE-2024-2608)

    * Mozilla: Improve handling of out-of-memory conditions in ICU (CVE-2024-2616)

    * Mozilla: Improper handling of html and body tags enabled CSP nonce leakage (CVE-2024-2610)

    * Mozilla: Clickjacking vulnerability could have led to a user accidentally granting permissions     (CVE-2024-2611)

    * Mozilla: Self referencing object could have potentially led to a use-after-free (CVE-2024-2612)

    * Mozilla: Memory safety bugs fixed in Firefox 124, Firefox ESR 115.9, and Thunderbird 115.9     (CVE-2024-2614)

    * Mozilla: Privileged JavaScript Execution via Event Handlers (CVE-2024-29944)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2024:1489 advisory.

    Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and     portability.

    This update upgrades Firefox to version 115.9.1 ESR.

    Security Fix(es):

    * nss: timing attack against RSA decryption (CVE-2023-5388)

    * Mozilla: Crash in NSS TLS method (CVE-2024-0743)

    * Mozilla: JIT code failed to save return registers on Armv7-A (CVE-2024-2607)

    * Mozilla: Integer overflow could have led to out of bounds write (CVE-2024-2608)

    * Mozilla: Improve handling of out-of-memory conditions in ICU (CVE-2024-2616)

    * Mozilla: Improper handling of html and body tags enabled CSP nonce leakage (CVE-2024-2610)

    * Mozilla: Clickjacking vulnerability could have led to a user accidentally granting permissions     (CVE-2024-2611)

    * Mozilla: Self referencing object could have potentially led to a use-after-free (CVE-2024-2612)

    * Mozilla: Memory safety bugs fixed in Firefox 124, Firefox ESR 115.9, and Thunderbird 115.9     (CVE-2024-2614)

    * Mozilla: Privileged JavaScript Execution via Event Handlers (CVE-2024-29944)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2024:1488 advisory.

    Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and     portability.

    This update upgrades Firefox to version 115.9.1 ESR.

    Security Fix(es):

    * nss: timing attack against RSA decryption (CVE-2023-5388)

    * Mozilla: Crash in NSS TLS method (CVE-2024-0743)

    * Mozilla: JIT code failed to save return registers on Armv7-A (CVE-2024-2607)

    * Mozilla: Integer overflow could have led to out of bounds write (CVE-2024-2608)

    * Mozilla: Improve handling of out-of-memory conditions in ICU (CVE-2024-2616)

    * Mozilla: Improper handling of html and body tags enabled CSP nonce leakage (CVE-2024-2610)

    * Mozilla: Clickjacking vulnerability could have led to a user accidentally granting permissions     (CVE-2024-2611)

    * Mozilla: Self referencing object could have potentially led to a use-after-free (CVE-2024-2612)

    * Mozilla: Memory safety bugs fixed in Firefox 124, Firefox ESR 115.9, and Thunderbird 115.9     (CVE-2024-2614)

    * Mozilla: Privileged JavaScript Execution via Event Handlers (CVE-2024-29944)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote CentOS Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2024:1486 advisory.

  - NSS was susceptible to a timing side-channel attack when performing RSA decryption. This attack could     potentially allow an attacker to recover the private data. This vulnerability affects Firefox < 124,     Firefox ESR < 115.9, and Thunderbird < 115.9. (CVE-2023-5388)

  - An unchecked return value in TLS handshake code could have caused a potentially exploitable crash. This     vulnerability affects Firefox < 122, Firefox ESR < 115.9, and Thunderbird < 115.9. (CVE-2024-0743)

  - Return registers were overwritten which could have allowed an attacker to execute arbitrary code. *Note:*     This issue only affected Armv7-A systems. Other operating systems are unaffected. This vulnerability     affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird < 115.9. (CVE-2024-2607)

  - `AppendEncodedAttributeValue(), ExtraSpaceNeededForAttrEncoding()` and `AppendEncodedCharacters()` could     have experienced integer overflows, causing underallocation of an output buffer leading to an out of     bounds write. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird < 115.9.
    (CVE-2024-2608)

  - Using a markup injection an attacker could have stolen nonce values. This could have been used to bypass     strict content security policies. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and     Thunderbird < 115.9. (CVE-2024-2610)

  - A missing delay on when pointer lock was used could have allowed a malicious page to trick a user into     granting permissions. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird <     115.9. (CVE-2024-2611)

  - If an attacker could find a way to trigger a particular code path in `SafeRefPtr`, it could have triggered     a crash or potentially be leveraged to achieve code execution. This vulnerability affects Firefox < 124,     Firefox ESR < 115.9, and Thunderbird < 115.9. (CVE-2024-2612)

  - Memory safety bugs present in Firefox 123, Firefox ESR 115.8, and Thunderbird 115.8. Some of these bugs     showed evidence of memory corruption and we presume that with enough effort some of these could have been     exploited to run arbitrary code. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and     Thunderbird < 115.9. (CVE-2024-2614)

  - To harden ICU against exploitation, the behavior for out-of-memory conditions was changed to crash instead     of attempt to continue. This vulnerability affects Firefox ESR < 115.9 and Thunderbird < 115.9.
    (CVE-2024-2616)

  - An attacker was able to inject an event handler into a privileged object that would allow arbitrary     JavaScript execution in the parent process. Note: This vulnerability affects Desktop Firefox only, it does     not affect mobile versions of Firefox. This vulnerability affects Firefox < 124.0.1 and Firefox ESR <     115.9.1. (CVE-2024-29944)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Debian 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-3775 advisory.

  - NSS was susceptible to a timing side-channel attack when performing RSA decryption. This attack could     potentially allow an attacker to recover the private data. This vulnerability affects Firefox < 124,     Firefox ESR < 115.9, and Thunderbird < 115.9. (CVE-2023-5388)

  - An unchecked return value in TLS handshake code could have caused a potentially exploitable crash. This     vulnerability affects Firefox < 122, Firefox ESR < 115.9, and Thunderbird < 115.9. (CVE-2024-0743)

  - Return registers were overwritten which could have allowed an attacker to execute arbitrary code. *Note:*     This issue only affected Armv7-A systems. Other operating systems are unaffected. This vulnerability     affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird < 115.9. (CVE-2024-2607)

  - `AppendEncodedAttributeValue(), ExtraSpaceNeededForAttrEncoding()` and `AppendEncodedCharacters()` could     have experienced integer overflows, causing underallocation of an output buffer leading to an out of     bounds write. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird < 115.9.
    (CVE-2024-2608)

  - Using a markup injection an attacker could have stolen nonce values. This could have been used to bypass     strict content security policies. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and     Thunderbird < 115.9. (CVE-2024-2610)

  - A missing delay on when pointer lock was used could have allowed a malicious page to trick a user into     granting permissions. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird <     115.9. (CVE-2024-2611)

  - If an attacker could find a way to trigger a particular code path in `SafeRefPtr`, it could have triggered     a crash or potentially be leveraged to achieve code execution. This vulnerability affects Firefox < 124,     Firefox ESR < 115.9, and Thunderbird < 115.9. (CVE-2024-2612)

  - Memory safety bugs present in Firefox 123, Firefox ESR 115.8, and Thunderbird 115.8. Some of these bugs     showed evidence of memory corruption and we presume that with enough effort some of these could have been     exploited to run arbitrary code. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and     Thunderbird < 115.9. (CVE-2024-2614)

  - To harden ICU against exploitation, the behavior for out-of-memory conditions was changed to crash instead     of attempt to continue. This vulnerability affects Firefox ESR < 115.9 and Thunderbird < 115.9.
    (CVE-2024-2616)

  - An attacker was able to inject an event handler into a privileged object that would allow arbitrary     JavaScript execution in the parent process. Note: This vulnerability affects Desktop Firefox only, it does     not affect mobile versions of Firefox. This vulnerability affects Firefox < 124.0.1 and Firefox ESR <     115.9.1. (CVE-2024-29944)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Ubuntu 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6710-1 advisory.

    Manfred Paul discovered that Firefox did not properly perform bounds checking during range analysis,     leading to an out-of-bounds write vulnerability. A attacker could use this to cause a denial of service,

    or execute arbitrary code. (CVE-2024-29943)

    Manfred Paul discovered that Firefox incorrectly handled MessageManager

    listeners under certain circumstances. An attacker who was able to inject

    an event handler into a privileged object may have been able to execute

    arbitrary code. (CVE-2024-29944)

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Fedora 39 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-c8549a8c75 advisory.

  - An attacker was able to perform an out-of-bounds read or write on a JavaScript object by fooling range-     based bounds check elimination. This vulnerability affects Firefox < 124.0.1. (CVE-2024-29943)

  - An attacker was able to inject an event handler into a privileged object that would allow arbitrary     JavaScript execution in the parent process. Note: This vulnerability affects Desktop Firefox only, it does     not affect mobile versions of Firefox. This vulnerability affects Firefox < 124.0.1 and Firefox ESR <     115.9.1. (CVE-2024-29944)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Debian 11 / 12 host has packages installed that are affected by a vulnerability as referenced in the dsa-5645 advisory.

  - An attacker was able to inject an event handler into a privileged object that would allow arbitrary     JavaScript execution in the parent process. Note: This vulnerability affects Desktop Firefox only, it does     not affect mobile versions of Firefox. This vulnerability affects Firefox < 124.0.1 and Firefox ESR <     115.9.1. (CVE-2024-29944)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The version of mozilla-firefox installed on the remote host is prior to 115.9.1esr. It is, therefore, affected by a vulnerability as referenced in the SSA:2024-083-01 advisory.

  - An attacker was able to inject an event handler into a privileged object that would allow arbitrary     JavaScript execution in the parent process. Note: This vulnerability affects Desktop Firefox only, it does     not affect mobile versions of Firefox. This vulnerability affects Firefox < 124.0.1 and Firefox ESR <     115.9.1. (CVE-2024-29944)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The version of Firefox ESR installed on the remote Windows host is prior to 115.9.1. It is, therefore, affected by a vulnerability as referenced in the mfsa2024-16 advisory.

  - An attacker was able to inject an event handler into a privileged object that would allow arbitrary     JavaScript execution in the parent process. Note: This vulnerability affects Desktop Firefox only, it does     not affect mobile versions of Firefox. (CVE-2024-29944)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The version of Firefox ESR installed on the remote macOS or Mac OS X host is prior to 115.9.1. It is, therefore, affected by a vulnerability as referenced in the mfsa2024-16 advisory.

  - An attacker was able to inject an event handler into a privileged object that would allow arbitrary     JavaScript execution in the parent process. Note: This vulnerability affects Desktop Firefox only, it does     not affect mobile versions of Firefox. (CVE-2024-29944)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The version of Firefox installed on the remote Windows host is prior to 124.0.1. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2024-15 advisory.

  - An attacker was able to perform an out-of-bounds read or write on a JavaScript object by fooling range-     based bounds check elimination. (CVE-2024-29943)

  - An attacker was able to inject an event handler into a privileged object that would allow arbitrary     JavaScript execution in the parent process. Note: This vulnerability affects Desktop Firefox only, it does     not affect mobile versions of Firefox. (CVE-2024-29944)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of Firefox installed on the remote macOS or Mac OS X host is prior to 124.0.1. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2024-15 advisory.

  - An attacker was able to perform an out-of-bounds read or write on a JavaScript object by fooling range-     based bounds check elimination. (CVE-2024-29943)

  - An attacker was able to inject an event handler into a privileged object that would allow arbitrary     JavaScript execution in the parent process. Note: This vulnerability affects Desktop Firefox only, it does     not affect mobile versions of Firefox. (CVE-2024-29944)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Severity
201936	GLSA-202407-22 : Mozilla Firefox: Multiple Vulnerabilities	Nessus	Gentoo Local Security Checks	critical
194873	Amazon Linux 2 : firefox (ALASFIREFOX-2024-024)	Nessus	Amazon Linux Local Security Checks	high
194528	Fedora 40 : firefox (2024-8b5bd4ad5f)	Nessus	Fedora Local Security Checks	critical
194351	RHEL 7 : firefox (RHSA-2024:1486)	Nessus	Red Hat Local Security Checks	high
192980	CentOS 8 : firefox (CESA-2024:1484)	Nessus	CentOS Local Security Checks	high
192740	Amazon Linux 2 : firefox (ALASFIREFOX-2024-023)	Nessus	Amazon Linux Local Security Checks	high
192667	SUSE SLES12 Security Update : MozillaFirefox (SUSE-SU-2024:1000-1)	Nessus	SuSE Local Security Checks	high
192648	SUSE SLED15 / SLES15 / openSUSE 15 Security Update : MozillaFirefox (SUSE-SU-2024:1002-1)	Nessus	SuSE Local Security Checks	high
192613	Rocky Linux 8 : firefox (RLSA-2024:1484)	Nessus	Rocky Linux Local Security Checks	high
192591	Oracle Linux 8 : firefox (ELSA-2024-1484)	Nessus	Oracle Linux Local Security Checks	high
192588	Oracle Linux 9 : firefox (ELSA-2024-1485)	Nessus	Oracle Linux Local Security Checks	high
192575	Oracle Linux 7 : firefox (ELSA-2024-1486)	Nessus	Oracle Linux Local Security Checks	high
192559	RHEL 9 : firefox (RHSA-2024:1483)	Nessus	Red Hat Local Security Checks	high
192551	RHEL 8 : firefox (RHSA-2024:1491)	Nessus	Red Hat Local Security Checks	high
192550	RHEL 9 : firefox (RHSA-2024:1487)	Nessus	Red Hat Local Security Checks	high
192548	RHEL 8 : firefox (RHSA-2024:1484)	Nessus	Red Hat Local Security Checks	high
192546	RHEL 9 : firefox (RHSA-2024:1485)	Nessus	Red Hat Local Security Checks	high
192543	RHEL 8 : firefox (RHSA-2024:1490)	Nessus	Red Hat Local Security Checks	high
192542	RHEL 8 : firefox (RHSA-2024:1489)	Nessus	Red Hat Local Security Checks	high
192541	RHEL 8 : firefox (RHSA-2024:1488)	Nessus	Red Hat Local Security Checks	high
192540	CentOS 7 : firefox (RHSA-2024:1486)	Nessus	CentOS Local Security Checks	high
192538	Debian dla-3775 : firefox-esr - security update	Nessus	Debian Local Security Checks	high
192523	Ubuntu 20.04 LTS : Firefox vulnerabilities (USN-6710-1)	Nessus	Ubuntu Local Security Checks	critical
192519	Fedora 39 : firefox (2024-c8549a8c75)	Nessus	Fedora Local Security Checks	critical
192510	Debian dsa-5645 : firefox-esr - security update	Nessus	Debian Local Security Checks	high
192509	Slackware Linux 15.0 / current mozilla-firefox Vulnerability (SSA:2024-083-01)	Nessus	Slackware Local Security Checks	high
192472	Mozilla Firefox ESR < 115.9.1	Nessus	Windows	high
192471	Mozilla Firefox ESR < 115.9.1	Nessus	MacOS X Local Security Checks	high
192470	Mozilla Firefox < 124.0.1	Nessus	Windows	critical
192469	Mozilla Firefox < 124.0.1	Nessus	MacOS X Local Security Checks	critical

Detections

Analytics

CVE-2024-29944

high

Tenable Plugins

critical

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