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Red Hat Product Errata RHSA-2022:1283 - Security Advisory
Issued:
2022-04-08
Updated:
2022-04-08

RHSA-2022:1283 - 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 91.8.0 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 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 - 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

References

  • https://access.redhat.com/security/updates/classification/#important
Note: More recent versions of these packages may be available. Click a package name for more details.

Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 8.1

SRPM
firefox-91.8.0-1.el8_1.src.rpm SHA-256: 0d4b27d097f6aa6fa285ecb9c9697efba72f679a15ddb647dde91b40f303269f
ppc64le
firefox-91.8.0-1.el8_1.ppc64le.rpm SHA-256: 47ae28b1415deca5e7fa23a3e455b0ae6fe9ca612e17518f39798c0cad1a7ba4
firefox-debuginfo-91.8.0-1.el8_1.ppc64le.rpm SHA-256: ea71be1698a4278812ac466a2bcd1777e4355c9514a69c34f88648257bf13a13
firefox-debugsource-91.8.0-1.el8_1.ppc64le.rpm SHA-256: 4af4fc9b967ac99ef344afe276b16120ad558dc47a73448646f5cabff3495ead

Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 8.1

SRPM
firefox-91.8.0-1.el8_1.src.rpm SHA-256: 0d4b27d097f6aa6fa285ecb9c9697efba72f679a15ddb647dde91b40f303269f
x86_64
firefox-91.8.0-1.el8_1.x86_64.rpm SHA-256: 1f6c322b19712cad0299be4e6c475fc253b3e0e336cf0387eb813f68beb8a4a9
firefox-debuginfo-91.8.0-1.el8_1.x86_64.rpm SHA-256: 76ae35f10c3aa65a1d35ca9c0718d2abd54fc17cf39f8aca02c80c836b1d6e38
firefox-debugsource-91.8.0-1.el8_1.x86_64.rpm SHA-256: 94b62c2b9ffa834a343e3ef61f91c46c800fb95f053f5d65655b6f40a4b7fef4

The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.

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