RHSA-2022:1284: Red Hat Security Advisory: firefox security update

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Issued:

2022-04-08

Updated:

2022-04-08

RHSA-2022:1284 - 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 7.

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 91.8.0 ESR.

Security Fix(es):

• Mozilla: Use-after-free in NSSToken objects (CVE-2022-1097)
• Mozilla: Out of bounds write due to unexpected WebAuthN Extensions (CVE-2022-28281)
• Mozilla: Memory safety bugs fixed in Firefox 99 and Firefox ESR 91.8 (CVE-2022-28289)
• Mozilla: Use-after-free after VR Process destruction (CVE-2022-1196)
• Mozilla: Use-after-free in DocumentL10n::TranslateDocument (CVE-2022-28282)
• Mozilla: Incorrect AliasSet used in JIT Codegen (CVE-2022-28285)
• Mozilla: Denial of Service via complex regular expressions (CVE-2022-24713)
• Mozilla: iframe contents could be rendered outside the border (CVE-2022-28286)

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 7 x86_64
• Red Hat Enterprise Linux Workstation 7 x86_64
• Red Hat Enterprise Linux Desktop 7 x86_64
• Red Hat Enterprise Linux for IBM z Systems 7 s390x
• Red Hat Enterprise Linux for Power, big endian 7 ppc64
• Red Hat Enterprise Linux for Power, little endian 7 ppc64le

Fixes

• BZ - 2072559 - CVE-2022-1097 Mozilla: Use-after-free in NSSToken objects
• BZ - 2072560 - CVE-2022-28281 Mozilla: Out of bounds write due to unexpected WebAuthN Extensions
• BZ - 2072561 - CVE-2022-1196 Mozilla: Use-after-free after VR Process destruction
• BZ - 2072562 - CVE-2022-28282 Mozilla: Use-after-free in DocumentL10n::TranslateDocument
• BZ - 2072563 - CVE-2022-28285 Mozilla: Incorrect AliasSet used in JIT Codegen
• BZ - 2072564 - CVE-2022-28286 Mozilla: iframe contents could be rendered outside the border
• BZ - 2072565 - CVE-2022-24713 Mozilla: Denial of Service via complex regular expressions
• BZ - 2072566 - CVE-2022-28289 Mozilla: Memory safety bugs fixed in Firefox 99 and Firefox ESR 91.8

CVEs

• CVE-2022-1097
• CVE-2022-1196
• CVE-2022-24713
• CVE-2022-28281
• CVE-2022-28282
• CVE-2022-28285
• CVE-2022-28286
• CVE-2022-28289

Red Hat Enterprise Linux Server 7

SRPM

firefox-91.8.0-1.el7_9.src.rpm

SHA-256: 36104bc72b45b9c7834d615b2e0dd559236006af78bd1ad0413c28f718a4ddb0

x86_64

firefox-91.8.0-1.el7_9.i686.rpm

SHA-256: 5840c09dc831ac58763ad41cdefcc51068493aca1477eb245ade3afc9fed124d

firefox-91.8.0-1.el7_9.x86_64.rpm

SHA-256: 49faeecf0cbea4b9105750bb53381859c3d9750bfbad2f964cb72c2c27d1a618

firefox-debuginfo-91.8.0-1.el7_9.x86_64.rpm

SHA-256: 992c0196610598dadf628895a2f9fa059144465a8a537b9600910ce95eb43540

Red Hat Enterprise Linux Workstation 7

SRPM

firefox-91.8.0-1.el7_9.src.rpm

SHA-256: 36104bc72b45b9c7834d615b2e0dd559236006af78bd1ad0413c28f718a4ddb0

x86_64

firefox-91.8.0-1.el7_9.i686.rpm

SHA-256: 5840c09dc831ac58763ad41cdefcc51068493aca1477eb245ade3afc9fed124d

firefox-91.8.0-1.el7_9.x86_64.rpm

SHA-256: 49faeecf0cbea4b9105750bb53381859c3d9750bfbad2f964cb72c2c27d1a618

firefox-debuginfo-91.8.0-1.el7_9.x86_64.rpm

SHA-256: 992c0196610598dadf628895a2f9fa059144465a8a537b9600910ce95eb43540

Red Hat Enterprise Linux Desktop 7

SRPM

firefox-91.8.0-1.el7_9.src.rpm

SHA-256: 36104bc72b45b9c7834d615b2e0dd559236006af78bd1ad0413c28f718a4ddb0

x86_64

firefox-91.8.0-1.el7_9.i686.rpm

SHA-256: 5840c09dc831ac58763ad41cdefcc51068493aca1477eb245ade3afc9fed124d

firefox-91.8.0-1.el7_9.x86_64.rpm

SHA-256: 49faeecf0cbea4b9105750bb53381859c3d9750bfbad2f964cb72c2c27d1a618

firefox-debuginfo-91.8.0-1.el7_9.x86_64.rpm

SHA-256: 992c0196610598dadf628895a2f9fa059144465a8a537b9600910ce95eb43540

Red Hat Enterprise Linux for IBM z Systems 7

SRPM

firefox-91.8.0-1.el7_9.src.rpm

SHA-256: 36104bc72b45b9c7834d615b2e0dd559236006af78bd1ad0413c28f718a4ddb0

s390x

firefox-91.8.0-1.el7_9.s390x.rpm

SHA-256: 216e6a244672d075aca310aaf4f3690ca3b058f552e8588ca82b75d1fe57df36

firefox-debuginfo-91.8.0-1.el7_9.s390x.rpm

SHA-256: 272570ef5d1ab75c8a8beadd4f8ee284025824720565ffeca2e92f80b3c1081d

Red Hat Enterprise Linux for Power, big endian 7

SRPM

firefox-91.8.0-1.el7_9.src.rpm

SHA-256: 36104bc72b45b9c7834d615b2e0dd559236006af78bd1ad0413c28f718a4ddb0

ppc64

firefox-91.8.0-1.el7_9.ppc64.rpm

SHA-256: 27179dc9bd58b90e2e91c00e726d6d5036b56aa2929e06459e2e0d3532cf52ef

firefox-debuginfo-91.8.0-1.el7_9.ppc64.rpm

SHA-256: 995ce8bbc4febb4831ada5aa7b2445017cc01645a9cd4e482aa041fe20ef6e28

Red Hat Enterprise Linux for Power, little endian 7

SRPM

firefox-91.8.0-1.el7_9.src.rpm

SHA-256: 36104bc72b45b9c7834d615b2e0dd559236006af78bd1ad0413c28f718a4ddb0

ppc64le

firefox-91.8.0-1.el7_9.ppc64le.rpm

SHA-256: f18b674383478108042cdaf27837592b683dbbb16718e6772cf6a824248b4989

firefox-debuginfo-91.8.0-1.el7_9.ppc64le.rpm

SHA-256: 989862c0f56d9d1d7b4c0544693f193e396e498965d095a1e514d65dfa6b0918

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