The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:1517 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.

Detections

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RHEL 8 : java-11-openjdk (RHSA-2020:1517)

high Nessus Plugin ID 135908

Version 1.10

Version 1.9

Version 1.8

Version 1.10 Nov 8, 2024, 5:19 AM CVSS metrics ("Cvssv4 score" set to 0.0) CVSSv2 severity (based on None, severity decreased from "High" to "Low") Detection (updated detection logic) Plugin metadata Reference Plugin Feed: 202411080519
Version 1.9 May 25, 2023, 5:09 PM Logic Changes (Added support for ppc64le architecture) Plugin Feed: 202305251709
Version 1.8 Jan 23, 2023, 7:12 PM Logic Changes (Added support for repository relative URLs) Plugin Feed: 202301231912