Headline
RHSA-2022:4871: Red Hat Security Advisory: firefox security update
An update for firefox 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-2022-31736: Mozilla: Cross-Origin resource’s length leaked
- CVE-2022-31737: Mozilla: Heap buffer overflow in WebGL
- CVE-2022-31738: Mozilla: Browser window spoof using fullscreen mode
- CVE-2022-31740: Mozilla: Register allocation problem in WASM on arm64
- CVE-2022-31741: Mozilla: Uninitialized variable leads to invalid memory read
- CVE-2022-31742: Mozilla: Querying a WebAuthn token with a large number of allowCredential entries may have leaked cross-origin information
- CVE-2022-31747: Mozilla: Memory safety bugs fixed in Firefox 101 and Firefox ESR 91.10
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Issued:
2022-06-01
Updated:
2022-06-01
RHSA-2022:4871 - Security Advisory
- Overview
- Updated Packages
Synopsis
Important: firefox 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 firefox 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 Firefox is an open-source web browser, designed for standards compliance, performance, and portability.
This update upgrades Firefox to version 91.10.0 ESR.
Security Fix(es):
- Mozilla: Cross-Origin resource’s length leaked (CVE-2022-31736)
- Mozilla: Heap buffer overflow in WebGL (CVE-2022-31737)
- Mozilla: Browser window spoof using fullscreen mode (CVE-2022-31738)
- Mozilla: Register allocation problem in WASM on arm64 (CVE-2022-31740)
- Mozilla: Uninitialized variable leads to invalid memory read (CVE-2022-31741)
- Mozilla: Memory safety bugs fixed in Firefox 101 and Firefox ESR 91.10 (CVE-2022-31747)
- Mozilla: Querying a WebAuthn token with a large number of allowCredential entries may have leaked cross-origin information (CVE-2022-31742)
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
After installing the update, Firefox must be restarted for the changes 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 Server for x86_64 - Update Services for SAP Solutions 8.1 x86_64
Fixes
- BZ - 2092018 - CVE-2022-31736 Mozilla: Cross-Origin resource’s length leaked
- BZ - 2092019 - CVE-2022-31737 Mozilla: Heap buffer overflow in WebGL
- BZ - 2092021 - CVE-2022-31738 Mozilla: Browser window spoof using fullscreen mode
- BZ - 2092023 - CVE-2022-31740 Mozilla: Register allocation problem in WASM on arm64
- BZ - 2092024 - CVE-2022-31741 Mozilla: Uninitialized variable leads to invalid memory read
- BZ - 2092025 - CVE-2022-31742 Mozilla: Querying a WebAuthn token with a large number of allowCredential entries may have leaked cross-origin information
- BZ - 2092026 - CVE-2022-31747 Mozilla: Memory safety bugs fixed in Firefox 101 and Firefox ESR 91.10
CVEs
- CVE-2022-31736
- CVE-2022-31737
- CVE-2022-31738
- CVE-2022-31740
- CVE-2022-31741
- CVE-2022-31742
- CVE-2022-31747
Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 8.1
SRPM
firefox-91.10.0-1.el8_1.src.rpm
SHA-256: 16311aa8db745670ded6027b1004da4873681c5357af92377396b21c9741f26a
ppc64le
firefox-91.10.0-1.el8_1.ppc64le.rpm
SHA-256: 275ebc72c7ede497e392bf10a15b13cb6fb5b426f4f4597079937944fe371ebd
firefox-debuginfo-91.10.0-1.el8_1.ppc64le.rpm
SHA-256: 4fd4724d6a69fa5d87c8587c4ca1a9616a72d123805d47e0d67302b893a852de
firefox-debugsource-91.10.0-1.el8_1.ppc64le.rpm
SHA-256: ed2fe5abddb076bc0b0900fe020fc42d15f42c16fb0e158b59d6f5e6c49fbd45
Red Hat Enterprise Linux Server for x86_64 - Update Services for SAP Solutions 8.1
SRPM
firefox-91.10.0-1.el8_1.src.rpm
SHA-256: 16311aa8db745670ded6027b1004da4873681c5357af92377396b21c9741f26a
x86_64
firefox-91.10.0-1.el8_1.x86_64.rpm
SHA-256: ec3589637ca330867fe0774e58a5b691cabeb9a4d53aec5edd5bfc963c8e5b2e
firefox-debuginfo-91.10.0-1.el8_1.x86_64.rpm
SHA-256: bf32d9894b34e51ce16156dac42f025bcdaa7b6ea2b54c5063f3b844eb237004
firefox-debugsource-91.10.0-1.el8_1.x86_64.rpm
SHA-256: 300593bc5c6b4d91d26c8d0b1a137410261e6e114c89176a18b8225f94312fee
The Red Hat security contact is [email protected]. More contact details at https://access.redhat.com/security/team/contact/.
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