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 MiracleLinux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2020-029:05 advisory.

    * 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: 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)

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

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 openjdk11 package has been released.

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.

ID	Name	Product	Family	Published	Updated	Severity
137598	SUSE SLES15 Security Update : java-1_8_0-openjdk (SUSE-SU-2020:1569-1)	Nessus	SuSE Local Security Checks	6/18/2020	5/13/2022	high
294162	MiracleLinux 7 : java-1.7.0-openjdk-1.7.0.261-2.6.22.2.0.1.el7.AXS7 (AXSA:2020-029:05)	Nessus	Miracle Linux Local Security Checks	1/20/2026	1/20/2026	high
136100	Photon OS 3.0: Openjdk11 PHSA-2020-3.0-0084	Nessus	PhotonOS Local Security Checks	4/29/2020	8/22/2025	critical
136738	RHEL 8 : java-1.8.0-ibm (RHSA-2020:2241)	Nessus	Red Hat Local Security Checks	5/20/2020	11/7/2024	high

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