-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: libwebp security update Advisory ID: RHSA-2023:5190-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2023:5190 Issue date: 2023-09-18 CVE Names: CVE-2023-4863 ==================================================================== 1. Summary: An update for libwebp 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 libwebp packages provide a library and tools for the WebP graphics format. WebP is an image format with a lossy compression of digital photographic images. WebP consists of a codec based on the VP8 format, and a container based on the Resource Interchange File Format (RIFF). Webmasters, web developers and browser developers can use WebP to compress, archive, and distribute digital images more efficiently. Security Fix(es): * libwebp: Heap buffer overflow in WebP Codec (CVE-2023-4863) 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 5. Bugs fixed (https://bugzilla.redhat.com/): 2238431 - CVE-2023-4863 libwebp: Heap buffer overflow in WebP Codec 6. Package List: Red Hat Enterprise Linux AppStream AUS (v. 8.2): Source: libwebp-1.0.0-7.el8_2.1.src.rpm x86_64: libwebp-1.0.0-7.el8_2.1.i686.rpm libwebp-1.0.0-7.el8_2.1.x86_64.rpm libwebp-debuginfo-1.0.0-7.el8_2.1.i686.rpm libwebp-debuginfo-1.0.0-7.el8_2.1.x86_64.rpm libwebp-debugsource-1.0.0-7.el8_2.1.i686.rpm libwebp-debugsource-1.0.0-7.el8_2.1.x86_64.rpm libwebp-devel-1.0.0-7.el8_2.1.i686.rpm libwebp-devel-1.0.0-7.el8_2.1.x86_64.rpm libwebp-java-debuginfo-1.0.0-7.el8_2.1.i686.rpm libwebp-java-debuginfo-1.0.0-7.el8_2.1.x86_64.rpm libwebp-tools-debuginfo-1.0.0-7.el8_2.1.i686.rpm libwebp-tools-debuginfo-1.0.0-7.el8_2.1.x86_64.rpm Red Hat Enterprise Linux AppStream E4S (v. 8.2): Source: libwebp-1.0.0-7.el8_2.1.src.rpm ppc64le: libwebp-1.0.0-7.el8_2.1.ppc64le.rpm libwebp-debuginfo-1.0.0-7.el8_2.1.ppc64le.rpm libwebp-debugsource-1.0.0-7.el8_2.1.ppc64le.rpm libwebp-devel-1.0.0-7.el8_2.1.ppc64le.rpm libwebp-java-debuginfo-1.0.0-7.el8_2.1.ppc64le.rpm libwebp-tools-debuginfo-1.0.0-7.el8_2.1.ppc64le.rpm x86_64: libwebp-1.0.0-7.el8_2.1.i686.rpm libwebp-1.0.0-7.el8_2.1.x86_64.rpm libwebp-debuginfo-1.0.0-7.el8_2.1.i686.rpm libwebp-debuginfo-1.0.0-7.el8_2.1.x86_64.rpm libwebp-debugsource-1.0.0-7.el8_2.1.i686.rpm libwebp-debugsource-1.0.0-7.el8_2.1.x86_64.rpm libwebp-devel-1.0.0-7.el8_2.1.i686.rpm libwebp-devel-1.0.0-7.el8_2.1.x86_64.rpm libwebp-java-debuginfo-1.0.0-7.el8_2.1.i686.rpm libwebp-java-debuginfo-1.0.0-7.el8_2.1.x86_64.rpm libwebp-tools-debuginfo-1.0.0-7.el8_2.1.i686.rpm libwebp-tools-debuginfo-1.0.0-7.el8_2.1.x86_64.rpm Red Hat Enterprise Linux AppStream TUS (v. 8.2): Source: libwebp-1.0.0-7.el8_2.1.src.rpm x86_64: libwebp-1.0.0-7.el8_2.1.i686.rpm libwebp-1.0.0-7.el8_2.1.x86_64.rpm libwebp-debuginfo-1.0.0-7.el8_2.1.i686.rpm libwebp-debuginfo-1.0.0-7.el8_2.1.x86_64.rpm libwebp-debugsource-1.0.0-7.el8_2.1.i686.rpm libwebp-debugsource-1.0.0-7.el8_2.1.x86_64.rpm libwebp-devel-1.0.0-7.el8_2.1.i686.rpm libwebp-devel-1.0.0-7.el8_2.1.x86_64.rpm libwebp-java-debuginfo-1.0.0-7.el8_2.1.i686.rpm libwebp-java-debuginfo-1.0.0-7.el8_2.1.x86_64.rpm libwebp-tools-debuginfo-1.0.0-7.el8_2.1.i686.rpm libwebp-tools-debuginfo-1.0.0-7.el8_2.1.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-2023-4863 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 2023 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBCAAGBQJlCGxRAAoJENzjgjWX9erEA4gP/3NKnqC8mPdH/fV8A7QYonnV 90dwRdrg19aq183qyH7sCMasxtSM02TD0bnm27gcJFVRLf6RyWjYrty3v61p2C09 qEukWiSUqx/3/Pl/Newde2OWlildwtTCyudzAxcXnDcvEGzOZ0l96x8qISaSNScu 9lZNL2cBFNhWdbYuRuUZiXTRSeSkiK88yhtljCX3cUg0c48WBDH2InKlbhRHEBFO tOj9Ib929JPx2eqb6Fb7EbkuoEp/h0HxgZJzS5Op5AnraDJ3ilcrDFRYNI1e9V6/ jBFDHGrI+/BckysBm0hpb/JVWppMRJvjS3gmJXMmccjz9/igbCavlPnVluKMoECa YUyftTlWTVLOLUM5g/O9DWlPLBcqwJxLuuuXyOaUASTbCPoXzfW+b3NoM13yQ8fU x4zMl1JJggOUjKdlBmT3daHg/0M+XvCueiE0yFP0boAtfvxb9EiFfuvTZYSCVBd6 opTpctuA7gqWnm+cOEmK1/0FfN3uJ13nAGN3XxvkVj948X2S3Pgm0ZcQ4Z++U+Gg d7KvSxJTq336gmBTGelQ+YTHmUxgKrqTRgR/0a93pDoktdYIvDAIgB/7837ywCWf qGJclXBQ5WKD/2O3k53MaXGPFZog/k4d9ezLRfxtOWbGjeW8iDo6UR9U+O078AvZ KfaAgHn/evvquzEbAOys =aLy+ -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce