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Red Hat Enterprise Linux 8: Important Java-11-OpenJDK Security Update

An update for java-11-openjdk is now available for Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score,. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: java-11-openjdk security update Advisory ID: RHSA-2020:1517-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2020:1517 Issue date: 2020-04-22 CVE Names: CVE-2020-2754 CVE-2020-2755 CVE-2020-2756 CVE-2020-2757 CVE-2020-2767 CVE-2020-2773 CVE-2020-2778 CVE-2020-2781 CVE-2020-2800 CVE-2020-2803 CVE-2020-2805 CVE-2020-2816 CVE-2020-2830 ==================================================================== 1. Summary: An update for java-11-openjdk is now available for Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux AppStream E4S (v. 8.0) - aarch64, ppc64le, s390x, x86_64 3. Description: 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 messagesduring 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. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of OpenJDK Java must be restarted for this update to take effect. 5. Bugs fixed (https://bugzilla.redhat.com/): 1823199 - CVE-2020-2754 OpenJDK: Misplaced regular expression syntax error check in RegExpScanner (Scripting, 8223898) 1823200 - CVE-2020-2755 OpenJDK: Incorrect handling of empty string nodes in regular expression Parser (Scripting, 8223904) 1823215 - CVE-2020-2756 OpenJDK: Incorrect handling of references to uninitialized class descriptors during deserialization (Serialization, 8224541) 1823216 - CVE-2020-2757 OpenJDK: Uncaught InstantiationError exception in ObjectStreamClass (Serialization,8224549) 1823224 - CVE-2020-2773 OpenJDK: Unexpected exceptions raised by DOMKeyInfoFactory and DOMXMLSignatureFactory (Security, 8231415) 1823527 - CVE-2020-2800 OpenJDK: CRLF injection into HTTP headers in HttpServer (Lightweight HTTP Server, 8234825) 1823542 - CVE-2020-2830 OpenJDK: Regular expression DoS in Scanner (Concurrency, 8236201) 1823694 - CVE-2020-2803 OpenJDK: Incorrect bounds checks in NIO Buffers (Libraries, 8234841) 1823844 - CVE-2020-2805 OpenJDK: Incorrect type checks in MethodType.readObject() (Libraries, 8235274) 1823853 - CVE-2020-2816 OpenJDK: Application data accepted before TLS handshake completion (JSSE, 8235691) 1823879 - CVE-2020-2778 OpenJDK: Incomplete enforcement of algorithm restrictions for TLS (JSSE, 8232424) 1823947 - CVE-2020-2767 OpenJDK: Incorrect handling of Certificate messages during TLS handshake (JSSE, 8232581) 1823960 - CVE-2020-2781 OpenJDK: Re-use of single TLS session for new connections (JSSE, 8234408) 6. Package List: Red Hat Enterprise Linux AppStream E4S (v.8.0): Source: java-11-openjdk-11.0.7.10-1.el8_0.src.rpm aarch64: java-11-openjdk-11.0.7.10-1.el8_0.aarch64.rpm java-11-openjdk-debuginfo-11.0.7.10-1.el8_0.aarch64.rpm java-11-openjdk-debugsource-11.0.7.10-1.el8_0.aarch64.rpm java-11-openjdk-demo-11.0.7.10-1.el8_0.aarch64.rpm java-11-openjdk-devel-11.0.7.10-1.el8_0.aarch64.rpm java-11-openjdk-devel-debuginfo-11.0.7.10-1.el8_0.aarch64.rpm java-11-openjdk-devel-slowdebug-debuginfo-11.0.7.10-1.el8_0.aarch64.rpm java-11-openjdk-headless-11.0.7.10-1.el8_0.aarch64.rpm java-11-openjdk-headless-debuginfo-11.0.7.10-1.el8_0.aarch64.rpm java-11-openjdk-headless-slowdebug-debuginfo-11.0.7.10-1.el8_0.aarch64.rpm java-11-openjdk-javadoc-11.0.7.10-1.el8_0.aarch64.rpm java-11-openjdk-javadoc-zip-11.0.7.10-1.el8_0.aarch64.rpm java-11-openjdk-jmods-11.0.7.10-1.el8_0.aarch64.rpm java-11-openjdk-slowdebug-debuginfo-11.0.7.10-1.el8_0.aarch64.rpm java-11-openjdk-src-11.0.7.10-1.el8_0.aarch64.rpm ppc64le: java-11-openjdk-11.0.7.10-1.el8_0.ppc64le.rpm java-11-openjdk-debuginfo-11.0.7.10-1.el8_0.ppc64le.rpm java-11-openjdk-debugsource-11.0.7.10-1.el8_0.ppc64le.rpm java-11-openjdk-demo-11.0.7.10-1.el8_0.ppc64le.rpm java-11-openjdk-devel-11.0.7.10-1.el8_0.ppc64le.rpm java-11-openjdk-devel-debuginfo-11.0.7.10-1.el8_0.ppc64le.rpm java-11-openjdk-devel-slowdebug-debuginfo-11.0.7.10-1.el8_0.ppc64le.rpm java-11-openjdk-headless-11.0.7.10-1.el8_0.ppc64le.rpm java-11-openjdk-headless-debuginfo-11.0.7.10-1.el8_0.ppc64le.rpm java-11-openjdk-headless-slowdebug-debuginfo-11.0.7.10-1.el8_0.ppc64le.rpm java-11-openjdk-javadoc-11.0.7.10-1.el8_0.ppc64le.rpm java-11-openjdk-javadoc-zip-11.0.7.10-1.el8_0.ppc64le.rpm java-11-openjdk-jmods-11.0.7.10-1.el8_0.ppc64le.rpm java-11-openjdk-slowdebug-debuginfo-11.0.7.10-1.el8_0.ppc64le.rpm java-11-openjdk-src-11.0.7.10-1.el8_0.ppc64le.rpm s390x: java-11-openjdk-11.0.7.10-1.el8_0.s390x.rpm java-11-openjdk-debuginfo-11.0.7.10-1.el8_0.s390x.rpm java-11-openjdk-debugsource-11.0.7.10-1.el8_0.s390x.rpm java-11-openjdk-demo-11.0.7.10-1.el8_0.s390x.rpm java-11-openjdk-devel-11.0.7.10-1.el8_0.s390x.rpm java-11-openjdk-devel-debuginfo-11.0.7.10-1.el8_0.s390x.rpm java-11-openjdk-devel-slowdebug-debuginfo-11.0.7.10-1.el8_0.s390x.rpm java-11-openjdk-headless-11.0.7.10-1.el8_0.s390x.rpm java-11-openjdk-headless-debuginfo-11.0.7.10-1.el8_0.s390x.rpm java-11-openjdk-headless-slowdebug-debuginfo-11.0.7.10-1.el8_0.s390x.rpm java-11-openjdk-javadoc-11.0.7.10-1.el8_0.s390x.rpm java-11-openjdk-javadoc-zip-11.0.7.10-1.el8_0.s390x.rpm java-11-openjdk-jmods-11.0.7.10-1.el8_0.s390x.rpm java-11-openjdk-slowdebug-debuginfo-11.0.7.10-1.el8_0.s390x.rpm java-11-openjdk-src-11.0.7.10-1.el8_0.s390x.rpm x86_64: java-11-openjdk-11.0.7.10-1.el8_0.x86_64.rpm java-11-openjdk-debuginfo-11.0.7.10-1.el8_0.x86_64.rpm java-11-openjdk-debugsource-11.0.7.10-1.el8_0.x86_64.rpm java-11-openjdk-demo-11.0.7.10-1.el8_0.x86_64.rpm java-11-openjdk-devel-11.0.7.10-1.el8_0.x86_64.rpm java-11-openjdk-devel-debuginfo-11.0.7.10-1.el8_0.x86_64.rpm java-11-openjdk-devel-slowdebug-debuginfo-11.0.7.10-1.el8_0.x86_64.rpm java-11-openjdk-headless-11.0.7.10-1.el8_0.x86_64.rpm java-11-openjdk-headless-debuginfo-11.0.7.10-1.el8_0.x86_64.rpm java-11-openjdk-headless-slowdebug-debuginfo-11.0.7.10-1.el8_0.x86_64.rpm java-11-openjdk-javadoc-11.0.7.10-1.el8_0.x86_64.rpm java-11-openjdk-javadoc-zip-11.0.7.10-1.el8_0.x86_64.rpm java-11-openjdk-jmods-11.0.7.10-1.el8_0.x86_64.rpm java-11-openjdk-slowdebug-debuginfo-11.0.7.10-1.el8_0.x86_64.rpm java-11-openjdk-src-11.0.7.10-1.el8_0.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key 7.References: https://access.redhat.com/security/cve/CVE-2020-2754 https://access.redhat.com/security/cve/CVE-2020-2755 https://access.redhat.com/security/cve/CVE-2020-2756 https://access.redhat.com/security/cve/CVE-2020-2757 https://access.redhat.com/security/cve/CVE-2020-2767 https://access.redhat.com/security/cve/CVE-2020-2773 https://access.redhat.com/security/cve/CVE-2020-2778 https://access.redhat.com/security/cve/CVE-2020-2781 https://access.redhat.com/security/cve/CVE-2020-2800 https://access.redhat.com/security/cve/CVE-2020-2803 https://access.redhat.com/security/cve/CVE-2020-2805 https://access.redhat.com/security/cve/CVE-2020-2816 https://access.redhat.com/security/cve/CVE-2020-2830 https://access.redhat.com/security/updates/classification#important 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact Copyright 2020 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXqALF9zjgjWX9erEAQh4/g/+IW1MQDT62QQEu0I+mJF4GCzDZMZQVuMm TjLlXWL2FZlmMo4Iu+6/bWKWrO021ZUySlSjyaPiTz5qefOfc2/fJdUEVfKRcCd6 2hndmLjg9b0iHsDnrmlv2e3mStPcHQ+j+NGyecrBu0dfRxWy1Kyk4gxTfDuFOFYK FZAsnC+icWysZ+oEDqa7StKgnRL5r2cPSwgLQbjOtb47y5qnz1GxPllwEBwN/seU grNjiXACEn2Zrndnhkjj0q3KcTvcmNMVZ7LHYLo4F12ftjcOzHxjHdM1gRwydG3v xtgDRnT1Y7MxQXJrhcGC8TyVXS6ZXmGbc2o8kotujcYH00JbO5+SXs5zAWuOTdYc KC8Esl0H8oPAukomzJeIyt9ZRDsIh0dtJmpAQ8HN0mqSWwFLSinzErLKF9/obQFr n2aBzRp9znki7z4AMYlvUVp3LQINt6xfBli0OPp5WXvP7GcLJFqHjY516T/94Kad m0c9GGE1B2ggBMRo4pSPHBmTumxIJHaRXKZOOfApB26t8wy9nfES13aE8dfdicHP lJY+io1pWK2DddQv4YjM/Rvebut2F6dz/ekCGWich9pDtx02C2Mtt1Pt6sjjcoC5 JAUdlAr41rjU2SLUyBRC+kK1utA6CvoIWJ2t+D1yjw6uFIEzpIJ5q7bybXY9OPOm 9G17UuqBFjI=6+mQ -----END PGP SIGNATURE----- -- RHSA-announce mailing list This email address is being protected from spambots. You need JavaScript enabled to view it. . Urgent Red Hat notice regarding java-11-openjdk implementing crucial security patches and system enhancements.. Java Development Kit, Security Fixes, Red Hat Advisory. . Severity: Important. LinuxSecurity.com Team

Apr 22, 2020 •Important Red Hat