-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Moderate: java-11-openjdk security update Advisory ID: RHSA-2020:4307-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2020:4307 Issue date: 2020-10-22 CVE Names: CVE-2020-14779 CVE-2020-14781 CVE-2020-14782 CVE-2020-14792 CVE-2020-14796 CVE-2020-14797 CVE-2020-14803 ==================================================================== 1. Summary: An update for java-11-openjdk is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. 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 Client (v. 7) - x86_64 Red Hat Enterprise Linux Client Optional (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64 Red Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 7) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - x86_64 Red Hat Enterprise Linux Workstation Optional (v. 7) - 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: Credentials sent over unencrypted LDAP connection (JNDI, 8237990) (CVE-2020-14781) * OpenJDK: Certificate blacklist bypass via alternate certificate encodings (Libraries, 8237995) (CVE-2020-14782) * OpenJDK: Integer overflow leading to out-of-bounds access (Hotspot, 8241114) (CVE-2020-14792) * OpenJDK: Incomplete check for invalid characters in URI to path conversion (Libraries, 8242685) (CVE-2020-14797) * OpenJDK: Race condition in NIO Buffer boundary checks (Libraries, 8244136) (CVE-2020-14803) * OpenJDK: High memory usage during deserialization of Proxy class with many interfaces (Serialization, 8236862) (CVE-2020-14779) * OpenJDK: Missing permission check in path to URI conversion (Libraries, 8242680) (CVE-2020-14796) 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/): 1889271 - CVE-2020-14779 OpenJDK: High memory usage during deserialization of Proxy class with many interfaces (Serialization, 8236862) 1889274 - CVE-2020-14781 OpenJDK: Credentials sent over unencrypted LDAP connection (JNDI, 8237990) 1889280 - CVE-2020-14792 OpenJDK: Integer overflow leading to out-of-bounds access (Hotspot, 8241114) 1889290 - CVE-2020-14782 OpenJDK: Certificate blacklist bypass via alternate certificate encodings (Libraries, 8237995) 1889697 - CVE-2020-14796 OpenJDK: Missing permission check in path to URI conversion (Libraries, 8242680) 1889717 - CVE-2020-14797 OpenJDK: Incomplete check for invalid characters in URI to path conversion (Libraries, 8242685) 1889895 - CVE-2020-14803 OpenJDK: Race condition in NIO Buffer boundary checks (Libraries, 8244136) 6. Package List: Red Hat Enterprise Linux Client (v. 7): Source: java-11-openjdk-11.0.9.11-0.el7_9.src.rpm x86_64: java-11-openjdk-11.0.9.11-0.el7_9.i686.rpm java-11-openjdk-11.0.9.11-0.el7_9.x86_64.rpm java-11-openjdk-debuginfo-11.0.9.11-0.el7_9.i686.rpm java-11-openjdk-debuginfo-11.0.9.11-0.el7_9.x86_64.rpm java-11-openjdk-headless-11.0.9.11-0.el7_9.i686.rpm java-11-openjdk-headless-11.0.9.11-0.el7_9.x86_64.rpm Red Hat Enterprise Linux Client Optional (v. 7): x86_64: java-11-openjdk-debuginfo-11.0.9.11-0.el7_9.i686.rpm java-11-openjdk-debuginfo-11.0.9.11-0.el7_9.x86_64.rpm java-11-openjdk-demo-11.0.9.11-0.el7_9.i686.rpm java-11-openjdk-demo-11.0.9.11-0.el7_9.x86_64.rpm java-11-openjdk-devel-11.0.9.11-0.el7_9.i686.rpm java-11-openjdk-devel-11.0.9.11-0.el7_9.x86_64.rpm java-11-openjdk-javadoc-11.0.9.11-0.el7_9.i686.rpm java-11-openjdk-javadoc-11.0.9.11-0.el7_9.x86_64.rpm java-11-openjdk-javadoc-zip-11.0.9.11-0.el7_9.i686.rpm java-11-openjdk-javadoc-zip-11.0.9.11-0.el7_9.x86_64.rpm java-11-openjdk-jmods-11.0.9.11-0.el7_9.i686.rpm java-11-openjdk-jmods-11.0.9.11-0.el7_9.x86_64.rpm java-11-openjdk-src-11.0.9.11-0.el7_9.i686.rpm java-11-openjdk-src-11.0.9.11-0.el7_9.x86_64.rpm java-11-openjdk-static-libs-11.0.9.11-0.el7_9.i686.rpm java-11-openjdk-static-libs-11.0.9.11-0.el7_9.x86_64.rpm Red Hat Enterprise Linux ComputeNode (v. 7): Source: java-11-openjdk-11.0.9.11-0.el7_9.src.rpm x86_64: java-11-openjdk-11.0.9.11-0.el7_9.i686.rpm java-11-openjdk-11.0.9.11-0.el7_9.x86_64.rpm java-11-openjdk-debuginfo-11.0.9.11-0.el7_9.i686.rpm java-11-openjdk-debuginfo-11.0.9.11-0.el7_9.x86_64.rpm java-11-openjdk-headless-11.0.9.11-0.el7_9.i686.rpm java-11-openjdk-headless-11.0.9.11-0.el7_9.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional (v. 7): x86_64: java-11-openjdk-debuginfo-11.0.9.11-0.el7_9.i686.rpm java-11-openjdk-debuginfo-11.0.9.11-0.el7_9.x86_64.rpm java-11-openjdk-demo-11.0.9.11-0.el7_9.i686.rpm java-11-openjdk-demo-11.0.9.11-0.el7_9.x86_64.rpm java-11-openjdk-devel-11.0.9.11-0.el7_9.i686.rpm java-11-openjdk-devel-11.0.9.11-0.el7_9.x86_64.rpm java-11-openjdk-javadoc-11.0.9.11-0.el7_9.i686.rpm java-11-openjdk-javadoc-11.0.9.11-0.el7_9.x86_64.rpm java-11-openjdk-javadoc-zip-11.0.9.11-0.el7_9.i686.rpm java-11-openjdk-javadoc-zip-11.0.9.11-0.el7_9.x86_64.rpm java-11-openjdk-jmods-11.0.9.11-0.el7_9.i686.rpm java-11-openjdk-jmods-11.0.9.11-0.el7_9.x86_64.rpm java-11-openjdk-src-11.0.9.11-0.el7_9.i686.rpm java-11-openjdk-src-11.0.9.11-0.el7_9.x86_64.rpm java-11-openjdk-static-libs-11.0.9.11-0.el7_9.i686.rpm java-11-openjdk-static-libs-11.0.9.11-0.el7_9.x86_64.rpm Red Hat Enterprise Linux Server (v. 7): Source: java-11-openjdk-11.0.9.11-0.el7_9.src.rpm ppc64: java-11-openjdk-11.0.9.11-0.el7_9.ppc64.rpm java-11-openjdk-debuginfo-11.0.9.11-0.el7_9.ppc64.rpm java-11-openjdk-devel-11.0.9.11-0.el7_9.ppc64.rpm java-11-openjdk-headless-11.0.9.11-0.el7_9.ppc64.rpm ppc64le: java-11-openjdk-11.0.9.11-0.el7_9.ppc64le.rpm java-11-openjdk-debuginfo-11.0.9.11-0.el7_9.ppc64le.rpm java-11-openjdk-devel-11.0.9.11-0.el7_9.ppc64le.rpm java-11-openjdk-headless-11.0.9.11-0.el7_9.ppc64le.rpm s390x: java-11-openjdk-11.0.9.11-0.el7_9.s390x.rpm java-11-openjdk-debuginfo-11.0.9.11-0.el7_9.s390x.rpm java-11-openjdk-devel-11.0.9.11-0.el7_9.s390x.rpm java-11-openjdk-headless-11.0.9.11-0.el7_9.s390x.rpm x86_64: java-11-openjdk-11.0.9.11-0.el7_9.i686.rpm java-11-openjdk-11.0.9.11-0.el7_9.x86_64.rpm java-11-openjdk-debuginfo-11.0.9.11-0.el7_9.i686.rpm java-11-openjdk-debuginfo-11.0.9.11-0.el7_9.x86_64.rpm java-11-openjdk-devel-11.0.9.11-0.el7_9.i686.rpm java-11-openjdk-devel-11.0.9.11-0.el7_9.x86_64.rpm java-11-openjdk-headless-11.0.9.11-0.el7_9.i686.rpm java-11-openjdk-headless-11.0.9.11-0.el7_9.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 7): ppc64: java-11-openjdk-debuginfo-11.0.9.11-0.el7_9.ppc64.rpm java-11-openjdk-demo-11.0.9.11-0.el7_9.ppc64.rpm java-11-openjdk-javadoc-11.0.9.11-0.el7_9.ppc64.rpm java-11-openjdk-javadoc-zip-11.0.9.11-0.el7_9.ppc64.rpm java-11-openjdk-jmods-11.0.9.11-0.el7_9.ppc64.rpm java-11-openjdk-src-11.0.9.11-0.el7_9.ppc64.rpm java-11-openjdk-static-libs-11.0.9.11-0.el7_9.ppc64.rpm ppc64le: java-11-openjdk-debuginfo-11.0.9.11-0.el7_9.ppc64le.rpm java-11-openjdk-demo-11.0.9.11-0.el7_9.ppc64le.rpm java-11-openjdk-javadoc-11.0.9.11-0.el7_9.ppc64le.rpm java-11-openjdk-javadoc-zip-11.0.9.11-0.el7_9.ppc64le.rpm java-11-openjdk-jmods-11.0.9.11-0.el7_9.ppc64le.rpm java-11-openjdk-src-11.0.9.11-0.el7_9.ppc64le.rpm java-11-openjdk-static-libs-11.0.9.11-0.el7_9.ppc64le.rpm s390x: java-11-openjdk-debuginfo-11.0.9.11-0.el7_9.s390x.rpm java-11-openjdk-demo-11.0.9.11-0.el7_9.s390x.rpm java-11-openjdk-javadoc-11.0.9.11-0.el7_9.s390x.rpm java-11-openjdk-javadoc-zip-11.0.9.11-0.el7_9.s390x.rpm java-11-openjdk-jmods-11.0.9.11-0.el7_9.s390x.rpm java-11-openjdk-src-11.0.9.11-0.el7_9.s390x.rpm java-11-openjdk-static-libs-11.0.9.11-0.el7_9.s390x.rpm x86_64: java-11-openjdk-debuginfo-11.0.9.11-0.el7_9.i686.rpm java-11-openjdk-debuginfo-11.0.9.11-0.el7_9.x86_64.rpm java-11-openjdk-demo-11.0.9.11-0.el7_9.i686.rpm java-11-openjdk-demo-11.0.9.11-0.el7_9.x86_64.rpm java-11-openjdk-javadoc-11.0.9.11-0.el7_9.i686.rpm java-11-openjdk-javadoc-11.0.9.11-0.el7_9.x86_64.rpm java-11-openjdk-javadoc-zip-11.0.9.11-0.el7_9.i686.rpm java-11-openjdk-javadoc-zip-11.0.9.11-0.el7_9.x86_64.rpm java-11-openjdk-jmods-11.0.9.11-0.el7_9.i686.rpm java-11-openjdk-jmods-11.0.9.11-0.el7_9.x86_64.rpm java-11-openjdk-src-11.0.9.11-0.el7_9.i686.rpm java-11-openjdk-src-11.0.9.11-0.el7_9.x86_64.rpm java-11-openjdk-static-libs-11.0.9.11-0.el7_9.i686.rpm java-11-openjdk-static-libs-11.0.9.11-0.el7_9.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: java-11-openjdk-11.0.9.11-0.el7_9.src.rpm x86_64: java-11-openjdk-11.0.9.11-0.el7_9.i686.rpm java-11-openjdk-11.0.9.11-0.el7_9.x86_64.rpm java-11-openjdk-debuginfo-11.0.9.11-0.el7_9.i686.rpm java-11-openjdk-debuginfo-11.0.9.11-0.el7_9.x86_64.rpm java-11-openjdk-devel-11.0.9.11-0.el7_9.i686.rpm java-11-openjdk-devel-11.0.9.11-0.el7_9.x86_64.rpm java-11-openjdk-headless-11.0.9.11-0.el7_9.i686.rpm java-11-openjdk-headless-11.0.9.11-0.el7_9.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): x86_64: java-11-openjdk-debuginfo-11.0.9.11-0.el7_9.i686.rpm java-11-openjdk-debuginfo-11.0.9.11-0.el7_9.x86_64.rpm java-11-openjdk-demo-11.0.9.11-0.el7_9.i686.rpm java-11-openjdk-demo-11.0.9.11-0.el7_9.x86_64.rpm java-11-openjdk-javadoc-11.0.9.11-0.el7_9.i686.rpm java-11-openjdk-javadoc-11.0.9.11-0.el7_9.x86_64.rpm java-11-openjdk-javadoc-zip-11.0.9.11-0.el7_9.i686.rpm java-11-openjdk-javadoc-zip-11.0.9.11-0.el7_9.x86_64.rpm java-11-openjdk-jmods-11.0.9.11-0.el7_9.i686.rpm java-11-openjdk-jmods-11.0.9.11-0.el7_9.x86_64.rpm java-11-openjdk-src-11.0.9.11-0.el7_9.i686.rpm java-11-openjdk-src-11.0.9.11-0.el7_9.x86_64.rpm java-11-openjdk-static-libs-11.0.9.11-0.el7_9.i686.rpm java-11-openjdk-static-libs-11.0.9.11-0.el7_9.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-2020-14779 https://access.redhat.com/security/cve/CVE-2020-14781 https://access.redhat.com/security/cve/CVE-2020-14782 https://access.redhat.com/security/cve/CVE-2020-14792 https://access.redhat.com/security/cve/CVE-2020-14796 https://access.redhat.com/security/cve/CVE-2020-14797 https://access.redhat.com/security/cve/CVE-2020-14803 https://access.redhat.com/security/updates/classification/#moderate 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 iQIVAwUBX5Gtg9zjgjWX9erEAQgP8RAAo4grN14ntCrhRdi2seeNfBm5SGFhYCBr HEfjx2s5j6V5empn/ueeyPGgUf4j3xLReTyx3mOaV2q9JLWvFz+fqz8PHR2XD7SA ML17aXI7+vT/XT5gW1ld0UfXtMioTPuI/Tjh/6a/zyadCquliOoNCaADpPDyAvOd NjPh9s/9i3xBhCyxel5RB7O7WqcHx9CYltPPzZKTbeXDpW30KmzKrM75z72E+74G FVEAjpRZAyucf+G5iN/OH0c+Vm+LwqOTmLUUV/ScYuNDpoNd0nBgK/Mv94lPnPCu K87oYHXyF4e6oC45bZhOdnTevA4wXHojrtp+uCXUjwRZ6Qh+XjU+1l9xsRLUdDER 7q5pTcNuzu9eCYtO/Qb9uO1VgYumer8g39RebJ33f7hu2A7BEPZMrjKjMex1ZCxC mgRhVNn+T8lr7xCpaePD9bN9lZQmEwmXE/70XPY7MPda3YDlABrgEtfVEceOL9DO I9sfNQTx3FT0pEbFUve+JPJUkXDmOZ+HQQRz9zcfGyjMK8ZXDtRSJXBNlPho4FkV 2YHArsMy3p/wjnxDzCCqWvmdrsdznverSeIWkApDMqGDzD3/wy5OMg20/vdH1Y3y V4P4x+sspYhtA5bjM/UZVYwRVALZNXE8Yj2qwKCPuJXQgs4zNc75XGoZ6s+jeMhR RJ7UuAe/GJs=9RLV -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce