-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory
Synopsis: Important: libvpx security update Advisory ID: RHSA-2023:5534-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2023:5534 Issue date: 2023-10-09 CVE Names: CVE-2023-5217 CVE-2023-44488 ===================================================================== 1. Summary: An update for libvpx is now available for Red Hat Enterprise Linux 8.2 Advanced Update Support, Red Hat Enterprise Linux 8.2 Telecommunications Update Service, and Red Hat Enterprise Linux 8.2 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 AUS (v. 8.2) - x86_64 Red Hat Enterprise Linux AppStream E4S (v. 8.2) - ppc64le, x86_64 Red Hat Enterprise Linux AppStream TUS (v. 8.2) - x86_64 3. Description: The libvpx packages provide the VP8 SDK, which allows the encoding and decoding of the VP8 video codec, commonly used with the WebM multimedia container file format. Security Fix(es): * libvpx: Heap buffer overflow in vp8 encoding in libvpx (CVE-2023-5217) * libvpx: crash related to VP9 encoding in libvpx (CVE-2023-44488) 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 After installing the update, all applications using libvpx must be restarted for the changes to take effect. 5. Bugs fixed (https://bugzilla.redhat.com/): 2241191 - CVE-2023-5217 libvpx: Heap buffer overflow in vp8 encoding in libvpx 2241806 - CVE-2023-44488 libvpx: crash related to VP9 encoding in libvpx 6. Package List: Red Hat Enterprise Linux AppStream AUS (v. 8.2): Source: libvpx-1.7.0-8.el8_2.src.rpm x86_64: libvpx-1.7.0-8.el8_2.i686.rpm libvpx-1.7.0-8.el8_2.x86_64.rpm libvpx-debuginfo-1.7.0-8.el8_2.i686.rpm libvpx-debuginfo-1.7.0-8.el8_2.x86_64.rpm libvpx-debugsource-1.7.0-8.el8_2.i686.rpm libvpx-debugsource-1.7.0-8.el8_2.x86_64.rpm libvpx-utils-debuginfo-1.7.0-8.el8_2.i686.rpm libvpx-utils-debuginfo-1.7.0-8.el8_2.x86_64.rpm Red Hat Enterprise Linux AppStream E4S (v. 8.2): Source: libvpx-1.7.0-8.el8_2.src.rpm ppc64le: libvpx-1.7.0-8.el8_2.ppc64le.rpm libvpx-debuginfo-1.7.0-8.el8_2.ppc64le.rpm libvpx-debugsource-1.7.0-8.el8_2.ppc64le.rpm libvpx-utils-debuginfo-1.7.0-8.el8_2.ppc64le.rpm x86_64: libvpx-1.7.0-8.el8_2.i686.rpm libvpx-1.7.0-8.el8_2.x86_64.rpm libvpx-debuginfo-1.7.0-8.el8_2.i686.rpm libvpx-debuginfo-1.7.0-8.el8_2.x86_64.rpm libvpx-debugsource-1.7.0-8.el8_2.i686.rpm libvpx-debugsource-1.7.0-8.el8_2.x86_64.rpm libvpx-utils-debuginfo-1.7.0-8.el8_2.i686.rpm libvpx-utils-debuginfo-1.7.0-8.el8_2.x86_64.rpm Red Hat Enterprise Linux AppStream TUS (v. 8.2): Source: libvpx-1.7.0-8.el8_2.src.rpm x86_64: libvpx-1.7.0-8.el8_2.i686.rpm libvpx-1.7.0-8.el8_2.x86_64.rpm libvpx-debuginfo-1.7.0-8.el8_2.i686.rpm libvpx-debuginfo-1.7.0-8.el8_2.x86_64.rpm libvpx-debugsource-1.7.0-8.el8_2.i686.rpm libvpx-debugsource-1.7.0-8.el8_2.x86_64.rpm libvpx-utils-debuginfo-1.7.0-8.el8_2.i686.rpm libvpx-utils-debuginfo-1.7.0-8.el8_2.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-2023-5217 https://access.redhat.com/security/cve/CVE-2023-44488 https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is <secal...@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2023 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBCAAGBQJlJBvQAAoJENzjgjWX9erE5MwP/3TdlO7HiAnGJ45p1iFOMXLM 5GFa9+26vPJhvWj/NRhcd1VCSc+bPqTVehX30TZBaa9fQOKxR2OeU5o/MVijpMvh FV7zLc9VMVx7AG6v3fmQ2zzqgONn5l2G/6dUaVfCJ70NXb5oj3sViPNZud0MSwGa H+smKKCIlsySoRri2ujipY79cB8HsBpGHsj939bNJ3d/gRuqksboxsRwuAMgwIMU bupdSx7PBNlhLB/hoTkvLRFIqi+xyHe+VdDTGz9RFdjpTtDbGzmeD8kOxR6S0Kbi 84FtciojYSoxY6iSaiI7LKDenRYnbFUMr6jmcDhVH2rurJdY1ztMi2SYLXJnEwoi 1Br1WocqgsV0HQHTIZhVY/r6pDuAC2difmZ2LZgYLUCmf0MWMjv4kn30mMwdPsJ7 V+V72BIy5BN/ATvTggnprHXMxL17WfA0bbQMbJ+UG+Vq0kubfSMjn12nrEVTxVsc 78tfFQN+ONUTOUFcr8uo5bs2t/PY0Jkb+Tguim0JqPeUqjkeDM/upA9OwyQSEr3S SYAbL00ia9ZvlyURm499xDZE87fJR6Jbs1ibXRawxZWWGIfYZX0VjOV0Yd+k2EGk iUX/z5hiTReb0TIekiciGYr+UhaVbZJNWbLruOzPh7UQ+RbF0NAmbIOUHPuY+iXK KXSj7YDnAe/TEyenfuKC =zUAg -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce