The version of OpenJDK installed on the remote host is prior to 7 <= 7u251 / 8 <= 8u242 / 11.0.0 <= 11.0.6 / 13.0.0 <= 13.0.2 / 14.0.0 <= 14.0.0. It is, therefore, affected by multiple vulnerabilities as referenced in the 2020-04-14 advisory.

Please Note: Java CVEs do not always include OpenJDK versions, but are confirmed separately by Tenable using the patch versions from the referenced OpenJDK security advisory.

  - Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Libraries). Supported     versions that are affected are Java SE: 7u251, 8u241, 11.0.6 and 14; Java SE Embedded: 8u241. Difficult to     exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to     compromise Java SE, Java SE Embedded. Successful attacks require human interaction from a person other     than the attacker and while the vulnerability is in Java SE, Java SE Embedded, attacks may significantly     impact additional products. Successful attacks of this vulnerability can result in takeover of Java SE,     Java SE Embedded. Note: This vulnerability applies to Java deployments, typically in clients running     sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g.,     code that comes from the internet) and rely on the Java sandbox for security. This vulnerability does not     apply to Java deployments, typically in servers, that load and run only trusted code (e.g., code installed     by an administrator). CVSS 3.0 Base Score 8.3 (Confidentiality, Integrity and Availability impacts). CVSS     Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H). (CVE-2020-2803, CVE-2020-2805)

  - Vulnerability in the Java SE product of Oracle Java SE (component: JSSE). Supported versions that are     affected are Java SE: 11.0.6 and 14. Easily exploitable vulnerability allows unauthenticated attacker with     network access via HTTPS to compromise Java SE. Successful attacks of this vulnerability can result in     unauthorized creation, deletion or modification access to critical data or all Java SE accessible data.
    Note: This vulnerability can only be exploited by supplying data to APIs in the specified Component     without using Untrusted Java Web Start applications or Untrusted Java applets, such as through a web     service. CVSS 3.0 Base Score 7.5 (Integrity impacts). CVSS Vector:
    (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N). (CVE-2020-2816)

  - Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: JSSE). Supported     versions that are affected are Java SE: 7u251, 8u241, 11.0.6 and 14; Java SE Embedded: 8u241. Easily     exploitable vulnerability allows unauthenticated attacker with network access via HTTPS to compromise Java     SE, Java SE Embedded. Successful attacks of this vulnerability can result in unauthorized ability to cause     a partial denial of service (partial DOS) of Java SE, Java SE Embedded. Note: Applies to client and server     deployment of Java. This vulnerability can be exploited through sandboxed Java Web Start applications and     sandboxed Java applets. It can also be exploited by supplying data to APIs in the specified Component     without using sandboxed Java Web Start applications or sandboxed Java applets, such as through a web     service. CVSS 3.0 Base Score 5.3 (Availability impacts). CVSS Vector:
    (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L). (CVE-2020-2781)

  - Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Concurrency).
    Supported versions that are affected are Java SE: 7u251, 8u241, 11.0.6 and 14; Java SE Embedded: 8u241.
    Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple     protocols to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in     unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, Java SE Embedded.
    Note: Applies to client and server deployment of Java. This vulnerability can be exploited through     sandboxed Java Web Start applications and sandboxed Java applets. It can also be exploited by supplying     data to APIs in the specified Component without using sandboxed Java Web Start applications or sandboxed     Java applets, such as through a web service. CVSS 3.0 Base Score 5.3 (Availability impacts). CVSS Vector:
    (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L). (CVE-2020-2830)

  - Vulnerability in the Java SE product of Oracle Java SE (component: JSSE). Supported versions that are     affected are Java SE: 11.0.6 and 14. Difficult to exploit vulnerability allows unauthenticated attacker     with network access via HTTPS to compromise Java SE. Successful attacks of this vulnerability can result     in unauthorized update, insert or delete access to some of Java SE accessible data as well as unauthorized     read access to a subset of Java SE accessible data. Note: Applies to client and server deployment of Java.
    This vulnerability can be exploited through sandboxed Java Web Start applications and sandboxed Java     applets. It can also be exploited by supplying data to APIs in the specified Component without using     sandboxed Java Web Start applications or sandboxed Java applets, such as through a web service. CVSS 3.0     Base Score 4.8 (Confidentiality and Integrity impacts). CVSS Vector:
    (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N). (CVE-2020-2767)

  - Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Lightweight HTTP     Server). Supported versions that are affected are Java SE: 7u251, 8u241, 11.0.6 and 14; Java SE Embedded:
    8u241. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple     protocols to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in     unauthorized update, insert or delete access to some of Java SE, Java SE Embedded accessible data as well     as unauthorized read access to a subset of Java SE, Java SE Embedded accessible data. Note: This     vulnerability can only be exploited by supplying data to APIs in the specified Component without using     Untrusted Java Web Start applications or Untrusted Java applets, such as through a web service. CVSS 3.0     Base Score 4.8 (Confidentiality and Integrity impacts). CVSS Vector:
    (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N). (CVE-2020-2800)

  - Vulnerability in the Java SE product of Oracle Java SE (component: JSSE). Supported versions that are     affected are Java SE: 11.0.6 and 14. Difficult to exploit vulnerability allows unauthenticated attacker     with network access via HTTPS to compromise Java SE. Successful attacks of this vulnerability can result     in unauthorized read access to a subset of Java SE accessible data. Note: Applies to client and server     deployment of Java. This vulnerability can be exploited through sandboxed Java Web Start applications and     sandboxed Java applets. It can also be exploited by supplying data to APIs in the specified Component     without using sandboxed Java Web Start applications or sandboxed Java applets, such as through a web     service. CVSS 3.0 Base Score 3.7 (Confidentiality impacts). CVSS Vector:
    (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N). (CVE-2020-2778)

  - Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Scripting). Supported     versions that are affected are Java SE: 8u241, 11.0.6 and 14; Java SE Embedded: 8u241. Difficult to     exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to     compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in unauthorized     ability to cause a partial denial of service (partial DOS) of Java SE, Java SE Embedded. Note: Applies to     client and server deployment of Java. This vulnerability can be exploited through sandboxed Java Web Start     applications and sandboxed Java applets. It can also be exploited by supplying data to APIs in the     specified Component without using sandboxed Java Web Start applications or sandboxed Java applets, such as     through a web service. CVSS 3.0 Base Score 3.7 (Availability impacts). CVSS Vector:
    (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L). (CVE-2020-2754, CVE-2020-2755)

  - Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Security). Supported     versions that are affected are Java SE: 7u251, 8u241, 11.0.6 and 14; Java SE Embedded: 8u241. Difficult to     exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to     compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in unauthorized     ability to cause a partial denial of service (partial DOS) of Java SE, Java SE Embedded. Note: Applies to     client and server deployment of Java. This vulnerability can be exploited through sandboxed Java Web Start     applications and sandboxed Java applets. It can also be exploited by supplying data to APIs in the     specified Component without using sandboxed Java Web Start applications or sandboxed Java applets, such as     through a web service. CVSS 3.0 Base Score 3.7 (Availability impacts). CVSS Vector:
    (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L). (CVE-2020-2773)

  - Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Serialization).
    Supported versions that are affected are Java SE: 7u251, 8u241, 11.0.6 and 14; Java SE Embedded: 8u241.
    Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple     protocols to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in     unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, Java SE Embedded.
    Note: Applies to client and server deployment of Java. This vulnerability can be exploited through     sandboxed Java Web Start applications and sandboxed Java applets. It can also be exploited by supplying     data to APIs in the specified Component without using sandboxed Java Web Start applications or sandboxed     Java applets, such as through a web service. CVSS 3.0 Base Score 3.7 (Availability impacts). CVSS Vector:
    (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L). (CVE-2020-2756, CVE-2020-2757)

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 Oracle (formerly Sun) Java SE or Java for Business installed on the remote host is prior to 7 Update 261, 8 Update 251, 11 Update 7, or 14 Update 1. It is, therefore, affected by multiple vulnerabilities related to the following components :

  - Oracle Java SE and Java SE Embedded are prone to a buffer overflow attack, over 'Multiple' protocol.
    This issue affects the 'JavaFX (libxslt)' component. Successful attacks of this vulnerability allow     unauthenticated attacker with network access to takeover of Java SE. (CVE-2019-18197)

  - Oracle Java SE and Java SE Embedded are prone to partial denial of service (partial DOS) vulnerability.
    An unauthenticated remote attacker can exploit this over 'Multiple' protocol. This issue affects the     'Scripting' component. (CVE-2020-2754, CVE-2020-2755)

  - Oracle Java SE and Java SE Embedded are prone to partial denial of service (partial DOS) vulnerability.
    An unauthenticated remote attacker can exploit this over 'Multiple' protocol. This issue affects the     'Serialization' component. (CVE-2020-2756, CVE-2020-2757)

  - Oracle Java SE prone to unauthorized read access vulnerability. An unauthenticated remote attacker can     exploit this over 'Multiple' protocol can result in unauthorized read access to a subset of Java SE     accessible data. This issue affects the 'Advanced Management Console' component. (CVE-2020-2764)

  - Oracle Java SE and Java SE Embedded are prone to unauthorized write/read access vulnerability. An     unauthenticated remote attacker over 'HTTPS' can read, update, insert or delete access to some of Java SE     accessible data. This issue affects the 'JSSE' component. (CVE-2020-2767)

  - Oracle Java SE and Java SE Embedded are prone to partial denial of service (partial DOS) vulnerability.
    An unauthenticated remote attacker can exploit this over 'Multiple' protocol. This issue affects the     'Scripting' component. (CVE-2020-2773)

It is also affected by other vulnerabilities; please see vendor advisories for more information.

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 java-11-amazon-corretto installed on the remote host is prior to 11.0.7+10-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2020-1410 advisory.

    Further information about this update can be found in the Corretto 11 change log     (https://github.com/corretto/corretto-11/blob/develop/CHANGELOG.md)

Tenable has extracted the preceding description block directly from the tested product 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 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:1506 advisory.

    The java-1.8.0-openjdk packages provide the OpenJDK 8 Java Runtime Environment and the OpenJDK 8 Java     Software Development Kit.

    Security Fix(es):

    * OpenJDK: Incorrect bounds checks in NIO Buffers (Libraries, 8234841) (CVE-2020-2803)

    * OpenJDK: Incorrect type checks in MethodType.readObject() (Libraries, 8235274) (CVE-2020-2805)

    * OpenJDK: Unexpected exceptions raised by DOMKeyInfoFactory and DOMXMLSignatureFactory (Security,     8231415) (CVE-2020-2773)

    * OpenJDK: Re-use of single TLS session for new connections (JSSE, 8234408) (CVE-2020-2781)

    * OpenJDK: CRLF injection into HTTP headers in HttpServer (Lightweight HTTP Server, 8234825)     (CVE-2020-2800)

    * OpenJDK: Regular expression DoS in Scanner (Concurrency, 8236201) (CVE-2020-2830)

    * OpenJDK: Misplaced regular expression syntax error check in RegExpScanner (Scripting, 8223898)     (CVE-2020-2754)

    * OpenJDK: Incorrect handling of empty string nodes in regular expression Parser (Scripting, 8223904)     (CVE-2020-2755)

    * OpenJDK: Incorrect handling of references to uninitialized class descriptors during deserialization     (Serialization, 8224541) (CVE-2020-2756)

    * OpenJDK: Uncaught InstantiationError exception in ObjectStreamClass (Serialization, 8224549)     (CVE-2020-2757)

    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 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:1509 advisory.

    The java-11-openjdk packages provide the OpenJDK 11 Java Runtime Environment and the OpenJDK 11 Java     Software Development Kit.

    Security Fix(es):

    * OpenJDK: Incorrect bounds checks in NIO Buffers (Libraries, 8234841) (CVE-2020-2803)

    * OpenJDK: Incorrect type checks in MethodType.readObject() (Libraries, 8235274) (CVE-2020-2805)

    * OpenJDK: Application data accepted before TLS handshake completion (JSSE, 8235691) (CVE-2020-2816)

    * OpenJDK: Incorrect handling of Certificate messages during TLS handshake (JSSE, 8232581) (CVE-2020-2767)

    * OpenJDK: Unexpected exceptions raised by DOMKeyInfoFactory and DOMXMLSignatureFactory (Security,     8231415) (CVE-2020-2773)

    * OpenJDK: Incomplete enforcement of algorithm restrictions for TLS (JSSE, 8232424) (CVE-2020-2778)

    * OpenJDK: Re-use of single TLS session for new connections (JSSE, 8234408) (CVE-2020-2781)

    * OpenJDK: CRLF injection into HTTP headers in HttpServer (Lightweight HTTP Server, 8234825)     (CVE-2020-2800)

    * OpenJDK: Regular expression DoS in Scanner (Concurrency, 8236201) (CVE-2020-2830)

    * OpenJDK: Misplaced regular expression syntax error check in RegExpScanner (Scripting, 8223898)     (CVE-2020-2754)

    * OpenJDK: Incorrect handling of empty string nodes in regular expression Parser (Scripting, 8223904)     (CVE-2020-2755)

    * OpenJDK: Incorrect handling of references to uninitialized class descriptors during deserialization     (Serialization, 8224541) (CVE-2020-2756)

    * OpenJDK: Uncaught InstantiationError exception in ObjectStreamClass (Serialization, 8224549)     (CVE-2020-2757)

    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 Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2020-1515 advisory.

    [1:1.8.0.252.b09-2]
    - Add release notes.
    - Resolves: rhbz#1810557

    [1:1.8.0.252.b09-1]
    - Make use of --with-extra-asflags introduced in jdk8u252-b01.
    - Resolves: rhbz#1810557

    [1:1.8.0.252.b09-0]
    - Update to aarch64-shenandoah-jdk8u252-b09.
    - Switch to GA mode for final release.
    - Resolves: rhbz#1810557

    [1:1.8.0.252.b08-0.0.ea]
    - Update to aarch64-shenandoah-jdk8u252-b08.
    - Resolves: rhbz#1810557

    [1:1.8.0.252.b07-0.0.ea]
    - Update to aarch64-shenandoah-jdk8u252-b07.
    - Resolves: rhbz#1810557

    [1:1.8.0.252.b06-0.0.ea]
    - Update to aarch64-shenandoah-jdk8u252-b06.
    - Resolves: rhbz#1810557

    [1:1.8.0.252.b05-0.0.ea]
    - Update to aarch64-shenandoah-jdk8u252-b05.
    - Resolves: rhbz#1810557

    [1:1.8.0.252.b04-0.0.ea]
    - Update to aarch64-shenandoah-jdk8u252-b04.
    - Resolves: rhbz#1810557

    [1:1.8.0.252.b03-0.0.ea]
    - Update to aarch64-shenandoah-jdk8u252-b03.
    - Adjust PR2974/RH1337583 & PR3083/RH1346460 following context changes in JDK-8230978
    - Resolves: rhbz#1810557

    [1:1.8.0.252.b02-0.0.ea]
    - Update to aarch64-shenandoah-jdk8u252-b02.
    - Resolves: rhbz#1810557

    [1:1.8.0.252.b01-0.0.ea]
    - Update to aarch64-shenandoah-jdk8u252-b01.
    - Switch to EA mode.
    - Adjust JDK-8199936/PR3533 patch following JDK-8227397 configure change
    - Resolves: rhbz#1810557

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 CentOS Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:1512 advisory.

  - Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Scripting). Supported     versions that are affected are Java SE: 8u241, 11.0.6 and 14; Java SE Embedded: 8u241. Difficult to     exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to     compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in unauthorized     ability to cause a partial denial of service (partial DOS) of Java SE, Java SE Embedded. Note: Applies to     client and server deployment of Java. This vulnerability can be exploited through sandboxed Java Web Start     applications and sandboxed Java applets. It can also be exploited by supplying data to APIs in the     specified Component without using sandboxed Java Web Start applications or sandboxed Java applets, such as     through a web service. (CVE-2020-2754, CVE-2020-2755)

  - Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Serialization).
    Supported versions that are affected are Java SE: 7u251, 8u241, 11.0.6 and 14; Java SE Embedded: 8u241.
    Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple     protocols to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in     unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, Java SE Embedded.
    Note: Applies to client and server deployment of Java. This vulnerability can be exploited through     sandboxed Java Web Start applications and sandboxed Java applets. It can also be exploited by supplying     data to APIs in the specified Component without using sandboxed Java Web Start applications or sandboxed     Java applets, such as through a web service. (CVE-2020-2756, CVE-2020-2757)

  - Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Security). Supported     versions that are affected are Java SE: 7u251, 8u241, 11.0.6 and 14; Java SE Embedded: 8u241. Difficult to     exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to     compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in unauthorized     ability to cause a partial denial of service (partial DOS) of Java SE, Java SE Embedded. Note: Applies to     client and server deployment of Java. This vulnerability can be exploited through sandboxed Java Web Start     applications and sandboxed Java applets. It can also be exploited by supplying data to APIs in the     specified Component without using sandboxed Java Web Start applications or sandboxed Java applets, such as     through a web service. (CVE-2020-2773)

  - Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: JSSE). Supported     versions that are affected are Java SE: 7u251, 8u241, 11.0.6 and 14; Java SE Embedded: 8u241. Easily     exploitable vulnerability allows unauthenticated attacker with network access via HTTPS to compromise Java     SE, Java SE Embedded. Successful attacks of this vulnerability can result in unauthorized ability to cause     a partial denial of service (partial DOS) of Java SE, Java SE Embedded. Note: Applies to client and server     deployment of Java. This vulnerability can be exploited through sandboxed Java Web Start applications and     sandboxed Java applets. It can also be exploited by supplying data to APIs in the specified Component     without using sandboxed Java Web Start applications or sandboxed Java applets, such as through a web     service. (CVE-2020-2781)

  - Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Lightweight HTTP     Server). Supported versions that are affected are Java SE: 7u251, 8u241, 11.0.6 and 14; Java SE Embedded:
    8u241. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple     protocols to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in     unauthorized update, insert or delete access to some of Java SE, Java SE Embedded accessible data as well     as unauthorized read access to a subset of Java SE, Java SE Embedded accessible data. Note: This     vulnerability can only be exploited by supplying data to APIs in the specified Component without using     Untrusted Java Web Start applications or Untrusted Java applets, such as through a web service.
    (CVE-2020-2800)

  - Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Libraries). Supported     versions that are affected are Java SE: 7u251, 8u241, 11.0.6 and 14; Java SE Embedded: 8u241. Difficult to     exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to     compromise Java SE, Java SE Embedded. Successful attacks require human interaction from a person other     than the attacker and while the vulnerability is in Java SE, Java SE Embedded, attacks may significantly     impact additional products. Successful attacks of this vulnerability can result in takeover of Java SE,     Java SE Embedded. Note: This vulnerability applies to Java deployments, typically in clients running     sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g.,     code that comes from the internet) and rely on the Java sandbox for security. This vulnerability does not     apply to Java deployments, typically in servers, that load and run only trusted code (e.g., code installed     by an administrator). (CVE-2020-2803, CVE-2020-2805)

  - Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Concurrency).
    Supported versions that are affected are Java SE: 7u251, 8u241, 11.0.6 and 14; Java SE Embedded: 8u241.
    Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple     protocols to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in     unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, Java SE Embedded.
    Note: Applies to client and server deployment of Java. This vulnerability can be exploited through     sandboxed Java Web Start applications and sandboxed Java applets. It can also be exploited by supplying     data to APIs in the specified Component without using sandboxed Java Web Start applications or sandboxed     Java applets, such as through a web service. (CVE-2020-2830)

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

An update of the openjdk8 package has been released.

This update for java-11-openjdk fixes the following issues :

Java was updated to jdk-11.0.7+10 (April 2020 CPU, bsc#1169511).

Security issues fixed :

CVE-2020-2754: Fixed an incorrect handling of regular expressions that could have resulted in denial of service (bsc#1169511).

CVE-2020-2755: Fixed an incorrect handling of regular expressions that could have resulted in denial of service (bsc#1169511).

CVE-2020-2756: Fixed an incorrect handling of regular expressions that could have resulted in denial of service (bsc#1169511).

CVE-2020-2757: Fixed an object deserialization issue that could have resulted in denial of service via crafted serialized input (bsc#1169511).

CVE-2020-2767: Fixed an incorrect handling of certificate messages during TLS handshakes (bsc#1169511).

CVE-2020-2773: Fixed the incorrect handling of exceptions thrown by unmarshalKeyInfo() and unmarshalXMLSignature() (bsc#1169511).

CVE-2020-2778: Fixed the incorrect handling of SSLParameters in setAlgorithmConstraints(), which could have been abused to override the defined systems security policy and lead to the use of weak crypto algorithms (bsc#1169511).

CVE-2020-2781: Fixed the incorrect re-use of single null TLS sessions (bsc#1169511).

CVE-2020-2800: Fixed an HTTP header injection issue caused by mishandling of CR/LF in header values (bsc#1169511).

CVE-2020-2803: Fixed a boundary check and type check issue that could have led to a sandbox bypass (bsc#1169511).

CVE-2020-2805: Fixed a boundary check and type check issue that could have led to a sandbox bypass (bsc#1169511).

CVE-2020-2816: Fixed an incorrect handling of application data packets during TLS handshakes (bsc#1169511).

CVE-2020-2830: Fixed an incorrect handling of regular expressions that could have resulted in denial of service (bsc#1169511).

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2020:1514 advisory.

  - OpenJDK: Misplaced regular expression syntax error check in RegExpScanner (Scripting, 8223898)     (CVE-2020-2754)

  - OpenJDK: Incorrect handling of empty string nodes in regular expression Parser (Scripting, 8223904)     (CVE-2020-2755)

  - OpenJDK: Incorrect handling of references to uninitialized class descriptors during deserialization     (Serialization, 8224541) (CVE-2020-2756)

  - OpenJDK: Uncaught InstantiationError exception in ObjectStreamClass (Serialization, 8224549)     (CVE-2020-2757)

  - OpenJDK: Incorrect handling of Certificate messages during TLS handshake (JSSE, 8232581) (CVE-2020-2767)

  - OpenJDK: Unexpected exceptions raised by DOMKeyInfoFactory and DOMXMLSignatureFactory (Security, 8231415)     (CVE-2020-2773)

  - OpenJDK: Incomplete enforcement of algorithm restrictions for TLS (JSSE, 8232424) (CVE-2020-2778)

  - OpenJDK: Re-use of single TLS session for new connections (JSSE, 8234408) (CVE-2020-2781)

  - OpenJDK: CRLF injection into HTTP headers in HttpServer (Lightweight HTTP Server, 8234825) (CVE-2020-2800)

  - OpenJDK: Incorrect bounds checks in NIO Buffers (Libraries, 8234841) (CVE-2020-2803)

  - OpenJDK: Incorrect type checks in MethodType.readObject() (Libraries, 8235274) (CVE-2020-2805)

  - OpenJDK: Application data accepted before TLS handshake completion (JSSE, 8235691) (CVE-2020-2816)

  - OpenJDK: Regular expression DoS in Scanner (Concurrency, 8236201) (CVE-2020-2830)

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

This update for java-1_8_0-openjdk to version jdk8u252 fixes the following issues :

CVE-2020-2754: Forward references to Nashorn (bsc#1169511)

CVE-2020-2755: Improve Nashorn matching (bsc#1169511)

CVE-2020-2756: Better mapping of serial ENUMs (bsc#1169511)

CVE-2020-2757: Less Blocking Array Queues (bsc#1169511)

CVE-2020-2773: Better signatures in XML (bsc#1169511)

CVE-2020-2781: Improve TLS session handling (bsc#1169511)

CVE-2020-2800: Better Headings for HTTP Servers (bsc#1169511)

CVE-2020-2803: Enhance buffering of byte buffers (bsc#1169511)

CVE-2020-2805: Enhance typing of methods (bsc#1169511)

CVE-2020-2830: Better Scanner conversions (bsc#1169511)

Ignore whitespaces after the header or footer in PEM X.509 cert (bsc#1171352)

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:2241 advisory.

    IBM Java SE version 8 includes the IBM Java Runtime Environment and the IBM Java Software Development Kit.

    This update upgrades IBM Java SE 8 to version 8 SR6-FP10.

    Security Fix(es):

    * OpenJDK: Improper handling of Kerberos proxy credentials (Kerberos, 8220302) (CVE-2019-2949)

    * OpenJDK: Incorrect bounds checks in NIO Buffers (Libraries, 8234841) (CVE-2020-2803)

    * OpenJDK: Incorrect type checks in MethodType.readObject() (Libraries, 8235274) (CVE-2020-2805)

    * OpenJDK: Excessive memory usage in OID processing in X.509 certificate parsing (Libraries, 8234037)     (CVE-2020-2654)

    * OpenJDK: Re-use of single TLS session for new connections (JSSE, 8234408) (CVE-2020-2781)

    * OpenJDK: CRLF injection into HTTP headers in HttpServer (Lightweight HTTP Server, 8234825)     (CVE-2020-2800)

    * OpenJDK: Regular expression DoS in Scanner (Concurrency, 8236201) (CVE-2020-2830)

    * OpenJDK: Misplaced regular expression syntax error check in RegExpScanner (Scripting, 8223898)     (CVE-2020-2754)

    * OpenJDK: Incorrect handling of empty string nodes in regular expression Parser (Scripting, 8223904)     (CVE-2020-2755)

    * OpenJDK: Incorrect handling of references to uninitialized class descriptors during deserialization     (Serialization, 8224541) (CVE-2020-2756)

    * OpenJDK: Uncaught InstantiationError exception in ObjectStreamClass (Serialization, 8224549)     (CVE-2020-2757)

    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 instance of McAfee ePolicy Orchestrator installed on the remote host is affected by multiple vulnerabilities including the following:

  - Multiple denial of service (DoS) vulnerabilities exist in McAfee ePolicy Orchestrator's bundled component Apache   Tomcat due to insufficient validation of user input. An unauthenticated, remote attacker can exploit these issues,   by sending specially crafted requests to an affected host, to impose DoS conditions (CVE-2020-9484, CVE-2020-13935). 

  - An authentication bypass vulnerability exists in McAfee ePolicy Orchestrator. An unauthenticated, remote attacker   can exploit this, to bypass authentication and access / update sensitive data (CVE-2020-14621).

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

ID	Name	Product	Family	Published	Updated	Severity
151208	OpenJDK 7 <= 7u251 / 8 <= 8u242 / 11.0.0 <= 11.0.6 / 13.0.0 <= 13.0.2 / 14.0.0 <= 14.0.0 Multiple Vulnerabilities (2020-04-14)	Nessus	Misc.	7/6/2021	5/9/2022	high
135592	Oracle Java SE 1.7.0_261 / 1.8.0_251 / 1.11.0_7 / 1.14.0_1 Multiple Vulnerabilities (Apr 2020 CPU)	Nessus	Windows	4/16/2020	12/20/2024	high
135595	Amazon Linux 2 : java-11-amazon-corretto (ALAS-2020-1410)	Nessus	Amazon Linux Local Security Checks	4/16/2020	12/11/2024	high
135776	RHEL 6 : java-1.8.0-openjdk (RHSA-2020:1506)	Nessus	Red Hat Local Security Checks	4/21/2020	11/7/2024	high
135905	RHEL 7 : java-11-openjdk (RHSA-2020:1509)	Nessus	Red Hat Local Security Checks	4/22/2020	11/7/2024	high
135956	Oracle Linux 8 : java-1.8.0-openjdk (ELSA-2020-1515)	Nessus	Oracle Linux Local Security Checks	4/24/2020	10/22/2024	high
136198	CentOS 7 : java-1.8.0-openjdk (RHSA-2020:1512)	Nessus	CentOS Local Security Checks	5/1/2020	10/9/2024	high
136334	Photon OS 2.0: Openjdk8 PHSA-2020-2.0-0235	Nessus	PhotonOS Local Security Checks	5/5/2020	7/23/2024	high
137552	SUSE SLED15 / SLES15 Security Update : java-11-openjdk (SUSE-SU-2020:1511-1)	Nessus	SuSE Local Security Checks	6/17/2020	5/13/2022	high
146027	CentOS 8 : java-11-openjdk (CESA-2020:1514)	Nessus	CentOS Local Security Checks	2/1/2021	5/10/2022	high
138491	SUSE SLES15 Security Update : java-1_8_0-openjdk (SUSE-SU-2020:1569-2)	Nessus	SuSE Local Security Checks	7/15/2020	5/12/2022	high
136738	RHEL 8 : java-1.8.0-ibm (RHSA-2020:2241)	Nessus	Red Hat Local Security Checks	5/20/2020	11/7/2024	high
141833	McAfee ePolicy Orchestrator (SB10332)	Nessus	Windows	10/23/2020	12/5/2022	high

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