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RHSA-2023:5222: Red Hat Security Advisory: libwebp security update

An update for libwebp is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.

Related CVEs:

  • CVE-2023-4863: A heap-based buffer flaw was found in the way libwebp, a library used to process “WebP” image format data, processes certain specially formatted WebP images. An attacker could use this flaw to crash or execute remotely arbitrary code in an application such as a web browser compiled with this library.
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#vulnerability#web#linux#red_hat#nodejs#js#git#java#kubernetes#aws#buffer_overflow

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Issued:

2023-09-19

Updated:

2023-09-19

RHSA-2023:5222 - Security Advisory

  • Overview
  • Updated Packages

Synopsis

Important: libwebp security update

Type/Severity

Security Advisory: Important

Red Hat Insights patch analysis

Identify and remediate systems affected by this advisory.

View affected systems

Topic

An update for libwebp is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical 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.

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.

Affected Products

  • Red Hat Enterprise Linux Server - AUS 8.4 x86_64

Fixes

  • BZ - 2238431 - CVE-2023-4863 libwebp: Heap buffer overflow in WebP Codec

Red Hat Enterprise Linux Server - AUS 8.4

SRPM

libwebp-1.0.0-7.el8_4.1.src.rpm

SHA-256: f23fa12586e3ab5b47a6973fcb2f19f64a0171848be7b049dee87a14cd80fbea

x86_64

libwebp-1.0.0-7.el8_4.1.i686.rpm

SHA-256: 0826eeb3bbb222ec00bf65d55a2c372ddb50938e60b5ecf634b9a689386148a3

libwebp-1.0.0-7.el8_4.1.x86_64.rpm

SHA-256: 0c1b1114af1a8aaa2fbe13fd79cfe905d17b0c0f3e58d941d08465583cbad4b5

libwebp-debuginfo-1.0.0-7.el8_4.1.i686.rpm

SHA-256: 1f5935386821b2108123552697f6b9d613038e1be469c383320e5828d80b3e0c

libwebp-debuginfo-1.0.0-7.el8_4.1.x86_64.rpm

SHA-256: a3f6ddba657c63fbfc7f77f85d8567b1a8c09c831d0bab5d26e4af80384ba27a

libwebp-debugsource-1.0.0-7.el8_4.1.i686.rpm

SHA-256: 7b3e417a64a897c816d021da9869cf40d14aea8562a3e0a8c61eb3f4df0be5cd

libwebp-debugsource-1.0.0-7.el8_4.1.x86_64.rpm

SHA-256: c6b362368502ab18cbdaf6604a187d26e030e076fad5f73e1fa769cda6c184bd

libwebp-devel-1.0.0-7.el8_4.1.i686.rpm

SHA-256: 7f53ecdbb4fc4ed2bcb9f56aeb73304eae737f4d44e279f9afdc3edcf5d90b22

libwebp-devel-1.0.0-7.el8_4.1.x86_64.rpm

SHA-256: 35a18587695061da23c215a5c9370371fd64584659a72c3f928acd760411ec95

libwebp-java-debuginfo-1.0.0-7.el8_4.1.i686.rpm

SHA-256: 6a50a1028d2e8ba95024d40b1968d50a753f96c396887216ae73eec409e3059a

libwebp-java-debuginfo-1.0.0-7.el8_4.1.x86_64.rpm

SHA-256: b803f0c64210929aed3decfaa4d02fc417ed40226f8fae0e1c1e8fcca4596e79

libwebp-tools-debuginfo-1.0.0-7.el8_4.1.i686.rpm

SHA-256: 120eb1795f6e0e1ee5eb6a7e7e3e3c4faaac2d89188bf1ddf61b55bbb8eb4455

libwebp-tools-debuginfo-1.0.0-7.el8_4.1.x86_64.rpm

SHA-256: d9d2fc6b75751b43a30e728c036464b2c8b1374acd8d29c7fe0aa97ce6e67538

The Red Hat security contact is [email protected]. More contact details at https://access.redhat.com/security/team/contact/.

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