-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: OpenJDK 8u312 Windows Builds release and security update Advisory ID: RHSA-2021:3961-01 Product: OpenJDK Advisory URL: https://access.redhat.com/errata/RHSA-2021:3961 Issue date: 2021-10-25 Keywords: openjdk,windows 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-2021-35588 CVE-2021-35603 ===================================================================== 1. Summary: The Red Hat Build of OpenJDK 8 (java-1.8.0-openjdk) is now available for Windows. 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. Description: The OpenJDK 8 packages provide the OpenJDK 8 Java Runtime Environment and the OpenJDK 8 Java Software Development Kit. This release of the Red Hat build of OpenJDK 8 (1.8.0.312) for Windows serves as a replacement for the Red Hat build of OpenJDK 8 (1.8.0.302) 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: Incomplete validation of inner class references in ClassFileParser (Hotspot, 8268071) (CVE-2021-35588) * 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/8/html/installing_and _using_openjdk_8_for_windows/index 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) 2015659 - CVE-2021-35588 OpenJDK: Incomplete validation of inner class references in ClassFileParser (Hotspot, 8268071) 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-2021-35588 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 iQIVAwUBYXabl9zjgjWX9erEAQhREQ//Z/8vpCMvzLbbBpE0qpp9UJezZroXH1hc Djul5lXguvnlJK+TJtWpq1TxXHQ/WlgcgK6p4T8MGwsI+jme4Tz9phcjEEnnAS6y iTIr3qanqB3bap0TqD6hoXPyTo0RJntRIZVURC99lU42Pwaxd9pUGzM3PmMeeFzH 2UqYk5NBmx/Vk1Nm4p8F7kY8ZGlWeJZYSNHybs7kb1c1v87VpniXe0r7uKGWNnyP zyqNJpsfefjpIxYRgYV+gO1oVNdHAVNSNput2vbCEFVfPIMvKhnk7ECjO/8hw+6K D/RfT0lW2XDCV8F3RcX/9VeeuXHVFMRfH8TZLGDMu4Xrf5DLMb3wHhjsQPfPD1w6 zLfOREKW22GRHx34I1MIk5nHlUs857alkuKMpSwfaJXU0Ru3wmLPxIGFa4D2KpM1 OlUw+j0iVyXvHgRI+eLq/P3qIZCu19cmyKDWtfF9Th4X9HBnpc/AWoWBQULWy68X Gxyf6gQe/mwaobgk24XLbG4EyqYEAT4lbjmNaDbQM4mbak8HApCxz1R28EAVvyNG fY7lNG9bibJGU24qVDI0EtCUkcW77cABRJPgoJaoDYqEgOwa5efH6xVCusQShqdC T5Nuj98jj055AqQwPtLW68tXGeKyT9MRYRNWne0IzoYiDVf39tMDBR1umgeEwLvi czvDzdK0rCs= =Wr2F -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce