-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: libwebp security update Advisory ID: RHSA-2023:2085-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2023:2085 Issue date: 2023-05-02 CVE Names: CVE-2023-1999 ===================================================================== 1. Summary: An update for libwebp is now available for Red Hat Enterprise Linux 8.6 Extended Update Support. 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 EUS (v.8.6) - aarch64, ppc64le, s390x, 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): * Mozilla: libwebp: Double-free in libwebp (CVE-2023-1999) 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/): 2186102 - CVE-2023-1999 Mozilla: libwebp: Double-free in libwebp 6. Package List: Red Hat Enterprise Linux AppStream EUS (v.8.6): Source: libwebp-1.0.0-7.el8_6.src.rpm aarch64: libwebp-1.0.0-7.el8_6.aarch64.rpm libwebp-debuginfo-1.0.0-7.el8_6.aarch64.rpm libwebp-debugsource-1.0.0-7.el8_6.aarch64.rpm libwebp-devel-1.0.0-7.el8_6.aarch64.rpm libwebp-java-debuginfo-1.0.0-7.el8_6.aarch64.rpm libwebp-tools-debuginfo-1.0.0-7.el8_6.aarch64.rpm ppc64le: libwebp-1.0.0-7.el8_6.ppc64le.rpm libwebp-debuginfo-1.0.0-7.el8_6.ppc64le.rpm libwebp-debugsource-1.0.0-7.el8_6.ppc64le.rpm libwebp-devel-1.0.0-7.el8_6.ppc64le.rpm libwebp-java-debuginfo-1.0.0-7.el8_6.ppc64le.rpm libwebp-tools-debuginfo-1.0.0-7.el8_6.ppc64le.rpm s390x: libwebp-1.0.0-7.el8_6.s390x.rpm libwebp-debuginfo-1.0.0-7.el8_6.s390x.rpm libwebp-debugsource-1.0.0-7.el8_6.s390x.rpm libwebp-devel-1.0.0-7.el8_6.s390x.rpm libwebp-java-debuginfo-1.0.0-7.el8_6.s390x.rpm libwebp-tools-debuginfo-1.0.0-7.el8_6.s390x.rpm x86_64: libwebp-1.0.0-7.el8_6.i686.rpm libwebp-1.0.0-7.el8_6.x86_64.rpm libwebp-debuginfo-1.0.0-7.el8_6.i686.rpm libwebp-debuginfo-1.0.0-7.el8_6.x86_64.rpm libwebp-debugsource-1.0.0-7.el8_6.i686.rpm libwebp-debugsource-1.0.0-7.el8_6.x86_64.rpm libwebp-devel-1.0.0-7.el8_6.i686.rpm libwebp-devel-1.0.0-7.el8_6.x86_64.rpm libwebp-java-debuginfo-1.0.0-7.el8_6.i686.rpm libwebp-java-debuginfo-1.0.0-7.el8_6.x86_64.rpm libwebp-tools-debuginfo-1.0.0-7.el8_6.i686.rpm libwebp-tools-debuginfo-1.0.0-7.el8_6.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-2023-1999 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 iQIVAwUBZFFOytzjgjWX9erEAQjyYA/+KUlMr2KE0I5leb2eOOEg4K4d8Fhk8mnr Pj8mhOIbKOjKfLOC6O92zhbx7hDJ+Fra+eXcr7N85EqKmEnbupCsoZbaTm4acSu2 fvae6RqwhpbXhrnKqLPOw8hvHU46LZNwnz1JbohfeUy5p7LIc4khiPum43NkLOjO VtGEt0uTf2zwfYNLuRltImNeURcVx8TTHgdxQ5fQzaIjAZ+mAlwTspSVOLt/bvn4 A+OTv01DkBl2ZJtJ/Cxm0FxnvxR8yCSkRXKpNQreWWulRNFvDQWTqVclKeQOrBHG UI22nJRWcv97dTNEn9K/c4kD4jZSM2cwr35gLemzTufQbk4YqC3eYTc1AXl/8erj X861SK5GhIzHBCvPSPSZo/bjeAh33r5DRCURxOI8Ai/AQbVF706mO65ZNLd4oDux I2w5gSq3u8ryp8lQ+EuACX8CunKOpJ0C+sXZFofwKfjr3pRb0JAaPor2dUp/zSod m31NChEfVIhuKbfzBjtrx77TebzV25KqxkpDXqDbv/3RrWzkUOMlT9CXR3VRZ1/C pnO5TVCihZ6nJHh/m8hudZzNTAObvl1dem1MJ1Q0S2RuOw5cWXYIeNjHYz0obBMt tnq6C5p9Mjx3BFgdpgazb8FzpxGPyywuKq4Wfg2CIS8VW4N/UhkfiTJa72WT1sQk CGORhg1nqdE= =Yvw1 -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce