Headline
RHSA-2023:5188: Red Hat Security Advisory: thunderbird security update
An update for thunderbird is now available for Red Hat Enterprise Linux 8.1 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.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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Issued:
2023-09-18
Updated:
2023-09-18
RHSA-2023:5188 - Security Advisory
- Overview
- Updated Packages
Synopsis
Important: thunderbird 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 thunderbird is now available for Red Hat Enterprise Linux 8.1 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.
Description
Mozilla Thunderbird is a standalone mail and newsgroup client.
This update upgrades Thunderbird to version 102.15.1.
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.
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
All running instances of Thunderbird must be restarted for the update to take effect.
Affected Products
- Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 8.1 ppc64le
- Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 8.1 x86_64
Fixes
- BZ - 2238431 - CVE-2023-4863 libwebp: Heap buffer overflow in WebP Codec
Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 8.1
SRPM
thunderbird-102.15.1-1.el8_1.src.rpm
SHA-256: bb22ec25fc0c7edc84d18a8ba1e643d5d8b09235641fa09dc42eb5077b03c676
ppc64le
thunderbird-102.15.1-1.el8_1.ppc64le.rpm
SHA-256: 31d15aa75c858a46d29bb2e59229b698001bc9140cf5342b24e75feb1ea0cf9a
thunderbird-debuginfo-102.15.1-1.el8_1.ppc64le.rpm
SHA-256: 445a8ffd901345d3679a622a2f4d0472068c6dc121335e57bca0cfdfaf6afcd9
thunderbird-debugsource-102.15.1-1.el8_1.ppc64le.rpm
SHA-256: 31cb03a240b6f4f13d107d876263e2ca143001b33ca6c7dee5d026069641bf8d
Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 8.1
SRPM
thunderbird-102.15.1-1.el8_1.src.rpm
SHA-256: bb22ec25fc0c7edc84d18a8ba1e643d5d8b09235641fa09dc42eb5077b03c676
x86_64
thunderbird-102.15.1-1.el8_1.x86_64.rpm
SHA-256: d073e047918e19da1b5db99a1531864fb67684d88a48d9f0d7e3c0db12f874d8
thunderbird-debuginfo-102.15.1-1.el8_1.x86_64.rpm
SHA-256: dcf6f5baaaff2a8b71d46fd38eceaffe07b88de81d4ef7abcf5bc183f83a3bf4
thunderbird-debugsource-102.15.1-1.el8_1.x86_64.rpm
SHA-256: 899e58d266af09aca875639bc837b29ecc66b5adf53d466190be69aaf291c4ea
The Red Hat security contact is [email protected]. More contact details at https://access.redhat.com/security/team/contact/.
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