The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2023:3220 advisory.

  - Mozilla: Browser prompts could have been obscured by popups (CVE-2023-32205)

  - Mozilla: Crash in RLBox Expat driver (CVE-2023-32206)

  - Mozilla: Potential permissions request bypass via clickjacking (CVE-2023-32207)

  - Mozilla: Content process crash due to invalid wasm code (CVE-2023-32211)

  - Mozilla: Potential spoof due to obscured address bar (CVE-2023-32212)

  - Mozilla: Potential memory corruption in FileReader::DoReadData() (CVE-2023-32213)

  - Mozilla: Memory safety bugs fixed in Firefox 113 and Firefox ESR 102.11 (CVE-2023-32215)

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-2023:3220 advisory.

  - In multiple cases browser prompts could have been obscured by popups controlled by content. These could     have led to potential user confusion and spoofing attacks.  (CVE-2023-32205)

  - An out-of-bound read could have led to a crash in the RLBox Expat driver.  (CVE-2023-32206)

  - A missing delay in popup notifications could have made it possible for an attacker to trick a user into     granting permissions.  (CVE-2023-32207)

  - A type checking bug would have led to invalid code being compiled.  (CVE-2023-32211)

  - An attacker could have positioned a <code>datalist</code> element to obscure the address bar.
    (CVE-2023-32212)

  - When reading a file, an uninitialized value could have been used as read limit.  (CVE-2023-32213)

  - Mozilla developers and community members Gabriele Svelto, Andrew Osmond, Emily McDonough, Sebastian     Hengst, Andrew McCreight and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 112     and Firefox ESR 102.10. 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.  (CVE-2023-32215)

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

The remote AlmaLinux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the ALSA-2023:3221 advisory.

  - In multiple cases browser prompts could have been obscured by popups controlled by content. These could     have led to potential user confusion and spoofing attacks.  (CVE-2023-32205)

  - An out-of-bound read could have led to a crash in the RLBox Expat driver.  (CVE-2023-32206)

  - A missing delay in popup notifications could have made it possible for an attacker to trick a user into     granting permissions.  (CVE-2023-32207)

  - A type checking bug would have led to invalid code being compiled.  (CVE-2023-32211)

  - An attacker could have positioned a <code>datalist</code> element to obscure the address bar.
    (CVE-2023-32212)

  - When reading a file, an uninitialized value could have been used as read limit.  (CVE-2023-32213)

  - Mozilla developers and community members Gabriele Svelto, Andrew Osmond, Emily McDonough, Sebastian     Hengst, Andrew McCreight and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 112     and Firefox ESR 102.10. 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.  (CVE-2023-32215)

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-2023-3221 advisory.

  - A missing delay in popup notifications could have made it possible for an attacker to trick a user into     granting permissions.  (CVE-2023-32207)

  - An out-of-bound read could have led to a crash in the RLBox Expat driver.  (CVE-2023-32206)

  - An attacker could have positioned a <code>datalist</code> element to obscure the address bar.
    (CVE-2023-32212)

  - Mozilla developers and community members Gabriele Svelto, Andrew Osmond, Emily McDonough, Sebastian     Hengst, Andrew McCreight and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 112     and Firefox ESR 102.10. 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.  (CVE-2023-32215)

  - A type checking bug would have led to invalid code being compiled.  (CVE-2023-32211)

  - In multiple cases browser prompts could have been obscured by popups controlled by content. These could     have led to potential user confusion and spoofing attacks.  (CVE-2023-32205)

  - When reading a file, an uninitialized value could have been used as read limit.  (CVE-2023-32213)

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-2023:3151 advisory.

  - In multiple cases browser prompts could have been obscured by popups controlled by content. These could     have led to potential user confusion and spoofing attacks. This vulnerability affects Firefox < 113,     Firefox ESR < 102.11, and Thunderbird < 102.11. (CVE-2023-32205)

  - An out-of-bound read could have led to a crash in the RLBox Expat driver. This vulnerability affects     Firefox < 113, Firefox ESR < 102.11, and Thunderbird < 102.11. (CVE-2023-32206)

  - A missing delay in popup notifications could have made it possible for an attacker to trick a user into     granting permissions. This vulnerability affects Firefox < 113, Firefox ESR < 102.11, and Thunderbird <     102.11. (CVE-2023-32207)

  - A type checking bug would have led to invalid code being compiled. This vulnerability affects Firefox <     113, Firefox ESR < 102.11, and Thunderbird < 102.11. (CVE-2023-32211)

  - An attacker could have positioned a <code>datalist</code> element to obscure the address bar. This     vulnerability affects Firefox < 113, Firefox ESR < 102.11, and Thunderbird < 102.11. (CVE-2023-32212)

  - When reading a file, an uninitialized value could have been used as read limit. This vulnerability affects     Firefox < 113, Firefox ESR < 102.11, and Thunderbird < 102.11. (CVE-2023-32213)

  - Memory safety bugs present in Firefox 112 and Firefox ESR 102.10. 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 < 113, Firefox ESR < 102.11, and Thunderbird < 102.11.
    (CVE-2023-32215)

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 18.04 LTS / 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6074-1 advisory.

  - In multiple cases browser prompts could have been obscured by popups controlled by content. These could     have led to potential user confusion and spoofing attacks.  (CVE-2023-32205)

  - An out-of-bound read could have led to a crash in the RLBox Expat driver.  (CVE-2023-32206)

  - A missing delay in popup notifications could have made it possible for an attacker to trick a user into     granting permissions.  (CVE-2023-32207)

  - Service workers could reveal script base URL due to dynamic <code>import()</code>.  (CVE-2023-32208)

  - A maliciously crafted favicon could have led to an out of memory crash.  (CVE-2023-32209)

  - Documents were incorrectly assuming an ordering of principal objects when ensuring we were loading an     appropriately privileged principal. In certain circumstances it might have been possible to cause a     document to be loaded with a higher privileged principal than intended.  (CVE-2023-32210)

  - A type checking bug would have led to invalid code being compiled.  (CVE-2023-32211)

  - An attacker could have positioned a <code>datalist</code> element to obscure the address bar.
    (CVE-2023-32212)

  - When reading a file, an uninitialized value could have been used as read limit.  (CVE-2023-32213)

  - Mozilla developers and community members Gabriele Svelto, Andrew Osmond, Emily McDonough, Sebastian     Hengst, Andrew McCreight and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 112     and Firefox ESR 102.10. 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.  (CVE-2023-32215)

  - Mozilla developers and community members Ronald Crane, Andrew McCreight, Randell Jesup and the Mozilla     Fuzzing Team reported memory safety bugs present in Firefox 112. 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.  (CVE-2023-32216)

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 37 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2023-45b3c1d9ed advisory.

  - In multiple cases browser prompts could have been obscured by popups controlled by content. These could     have led to potential user confusion and spoofing attacks. This vulnerability affects Firefox < 113,     Firefox ESR < 102.11, and Thunderbird < 102.11. (CVE-2023-32205)

  - An out-of-bound read could have led to a crash in the RLBox Expat driver. This vulnerability affects     Firefox < 113, Firefox ESR < 102.11, and Thunderbird < 102.11. (CVE-2023-32206)

  - A missing delay in popup notifications could have made it possible for an attacker to trick a user into     granting permissions. This vulnerability affects Firefox < 113, Firefox ESR < 102.11, and Thunderbird <     102.11. (CVE-2023-32207)

  - Service workers could reveal script base URL due to dynamic `import()`. This vulnerability affects Firefox     < 113. (CVE-2023-32208)

  - A maliciously crafted favicon could have led to an out of memory crash. This vulnerability affects Firefox     < 113. (CVE-2023-32209)

  - Documents were incorrectly assuming an ordering of principal objects when ensuring we were loading an     appropriately privileged principal. In certain circumstances it might have been possible to cause a     document to be loaded with a higher privileged principal than intended. This vulnerability affects Firefox     < 113. (CVE-2023-32210)

  - A type checking bug would have led to invalid code being compiled. This vulnerability affects Firefox <     113, Firefox ESR < 102.11, and Thunderbird < 102.11. (CVE-2023-32211)

  - An attacker could have positioned a <code>datalist</code> element to obscure the address bar. This     vulnerability affects Firefox < 113, Firefox ESR < 102.11, and Thunderbird < 102.11. (CVE-2023-32212)

  - When reading a file, an uninitialized value could have been used as read limit. This vulnerability affects     Firefox < 113, Firefox ESR < 102.11, and Thunderbird < 102.11. (CVE-2023-32213)

  - Protocol handlers `ms-cxh` and `ms-cxh-full` could have been leveraged to trigger a denial of service.
    *Note: This attack only affects Windows. Other operating systems are not affected.* This vulnerability     affects Firefox < 113, Firefox ESR < 102.11, and Thunderbird < 102.11. (CVE-2023-32214)

  - Memory safety bugs present in Firefox 112 and Firefox ESR 102.10. 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 < 113, Firefox ESR < 102.11, and Thunderbird < 102.11.
    (CVE-2023-32215)

  - Memory safety bugs present in Firefox 112. 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 < 113. (CVE-2023-32216)

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	Published	Updated	Severity
176068	RHEL 8 : firefox (RHSA-2023:3220)	Nessus	Red Hat Local Security Checks	5/18/2023	4/28/2024	high
176083	Rocky Linux 8 : firefox (RLSA-2023:3220)	Nessus	Rocky Linux Local Security Checks	5/18/2023	6/9/2023	high
176119	AlmaLinux 8 : thunderbird (ALSA-2023:3221)	Nessus	Alma Linux Local Security Checks	5/19/2023	6/16/2023	high
176339	Oracle Linux 8 : thunderbird (ELSA-2023-3221)	Nessus	Oracle Linux Local Security Checks	5/24/2023	6/16/2023	high
187234	CentOS 7 : thunderbird (RHSA-2023:3151)	Nessus	CentOS Local Security Checks	12/22/2023	12/22/2023	high
175671	Ubuntu 18.04 LTS / 20.04 LTS : Firefox vulnerabilities (USN-6074-1)	Nessus	Ubuntu Local Security Checks	5/15/2023	10/20/2023	critical
185200	Fedora 37 : firefox (2023-45b3c1d9ed)	Nessus	Fedora Local Security Checks	11/7/2023	4/29/2024	critical

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