-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: OpenJDK 11.0.13 security update for Portable Linux Builds Advisory ID: RHSA-2021:3967-01 Product: OpenJDK Advisory URL: https://access.redhat.com/errata/RHSA-2021:3967 Issue date: 2021-10-25 Keywords: openjdk,linux CVE Names: CVE-2021-35550 CVE-2021-35556 CVE-2021-35559 CVE-2021-35561 CVE-2021-35564 CVE-2021-35565 CVE-2021-35567 CVE-2021-35578 CVE-2021-35586 CVE-2021-35603 ===================================================================== 1. Summary: The Red Hat Build of OpenJDK 11 (java-11-openjdk) is now available for portable Linux. Red Hat Product Security has rated this update as having a security impact of Imporant. 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. Description: The OpenJDK 11 packages provide the OpenJDK 11 Java Runtime Environment and the OpenJDK 11 Java Software Development Kit. This release of the Red Hat build of OpenJDK 11 (11.0.13) for portable Linux serves as a replacement for the Red Hat build of OpenJDK 11 (11.0.12) and includes security and bug fixes, and enhancements. For further information, refer to the release notes linked to in the References section. Security Fix(es): * OpenJDK: Loop in HttpsServer triggered during TLS session close (JSSE, 8254967) (CVE-2021-35565) * OpenJDK: Incorrect principal selection when using Kerberos Constrained Delegation (Libraries, 8266689) (CVE-2021-35567) * OpenJDK: Weak ciphers preferred over stronger ones for TLS (JSSE, 8264210) (CVE-2021-35550) * OpenJDK: Excessive memory allocation in RTFParser (Swing, 8265167) (CVE-2021-35556) * OpenJDK: Excessive memory allocation in RTFReader (Swing, 8265580) (CVE-2021-35559) * OpenJDK: Excessive memory allocation in HashMap and HashSet (Utility, 8266097) (CVE-2021-35561) * OpenJDK: Certificates with end dates too far in the future can corrupt keystore (Keytool, 8266137) (CVE-2021-35564) * OpenJDK: Unexpected exception raised during TLS handshake (JSSE, 8267729) (CVE-2021-35578) * OpenJDK: Excessive memory allocation in BMPImageReader (ImageIO, 8267735) (CVE-2021-35586) * OpenJDK: Non-constant comparison during TLS handshakes (JSSE, 8269618) (CVE-2021-35603) 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. 3. Solution: Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/documentation/en-us/openjdk/11/html/installing_an d_using_openjdk_11_on_rhel/installing-openjdk11-on-rhel8#installing-jdk11-o n-rhel-using-archive 4. Bugs fixed (https://bugzilla.redhat.com/): 2014508 - CVE-2021-35565 OpenJDK: Loop in HttpsServer triggered during TLS session close (JSSE, 8254967) 2014515 - CVE-2021-35556 OpenJDK: Excessive memory allocation in RTFParser (Swing, 8265167) 2014518 - CVE-2021-35559 OpenJDK: Excessive memory allocation in RTFReader (Swing, 8265580) 2014524 - CVE-2021-35561 OpenJDK: Excessive memory allocation in HashMap and HashSet (Utility, 8266097) 2015061 - CVE-2021-35564 OpenJDK: Certificates with end dates too far in the future can corrupt keystore (Keytool, 8266137) 2015308 - CVE-2021-35586 OpenJDK: Excessive memory allocation in BMPImageReader (ImageIO, 8267735) 2015311 - CVE-2021-35603 OpenJDK: Non-constant comparison during TLS handshakes (JSSE, 8269618) 2015648 - CVE-2021-35550 OpenJDK: Weak ciphers preferred over stronger ones for TLS (JSSE, 8264210) 2015653 - CVE-2021-35578 OpenJDK: Unexpected exception raised during TLS handshake (JSSE, 8267729) 2015658 - CVE-2021-35567 OpenJDK: Incorrect principal selection when using Kerberos Constrained Delegation (Libraries, 8266689) 5. References: https://access.redhat.com/security/cve/CVE-2021-35550 https://access.redhat.com/security/cve/CVE-2021-35556 https://access.redhat.com/security/cve/CVE-2021-35559 https://access.redhat.com/security/cve/CVE-2021-35561 https://access.redhat.com/security/cve/CVE-2021-35564 https://access.redhat.com/security/cve/CVE-2021-35565 https://access.redhat.com/security/cve/CVE-2021-35567 https://access.redhat.com/security/cve/CVE-2021-35578 https://access.redhat.com/security/cve/CVE-2021-35586 https://access.redhat.com/security/cve/CVE-2021-35603 https://access.redhat.com/security/updates/classification/#important 6. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2021 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBYXaiKtzjgjWX9erEAQjtPRAAmdf5ekv0vW2pUywlgDshFAEZo3APLfnF drfj8G2jUeX5rSnMGOu/xKWLmrHIBBFSrqaXE+DO44RvdiryLxtwuM26iHjqQ7Ov hUl4stBh8aDCSQ25olFHmO9vQgqXUE2cchEZKRv0Y4OWcnzMGPoA38DumjT6UiEW fkByuPMVCWgUB2Sqx5AhOYBswdCayyz3q6ioYRd6Ao9VVhbPUbFMuPx8b9/af2wa 6v2sqXKPiV477bpuvfhzrtA38JVvmh8CPzU2D0ZMp8Anp6b0GDAGiIYSexHD907A Tb6AxSZGOcMddrdYtPNltl+mJSSZVOAtv2xgRci0M5XfuczqlLGDtdakzzndXsgG Ijbtssh8TTVP4opmmOJbWqEzXYc+7wiUCrejysYUoLsV61wM+unl1/kQ0irQI3Lt XA9Z4TissCWiRfXBapJd3NcVXfxiZwAUAK+F5wuDZz3rBEsQ3/EdW4/7Z3e0lh0l i+zMRG+JUdE/nxizq8S0EXQBpnQfwcJ/8QPAY9lNvkfsOqehmtpdbtZ4K3F/bkna 963kroCpmIHgfJA8jktdffPO5OWJfJMVUBqCWA+qzSm9KjJsybhY6e/PBWzfkAe0 tTS5R3R7Y4nEygl3nXtL2TBnGkTXXK9jE30isLxEVAFmRjqroMGqVlYV5eYX7ZXe +KZ/Clc4SSQ= =9wyK -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce