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Red Hat Product Errata RHSA-2022:7069 - Security Advisory
Issued:
2022-10-20
Updated:
2022-10-20

RHSA-2022:7069 - 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 102.4.0 ESR.

Security Fix(es):

  • Mozilla: Same-origin policy violation could have leaked cross-origin URLs (CVE-2022-42927)
  • Mozilla: Memory Corruption in JS Engine (CVE-2022-42928)
  • Mozilla: Denial of Service via window.print (CVE-2022-42929)
  • Mozilla: Memory safety bugs fixed in Firefox 106 and Firefox ESR 102.4 (CVE-2022-42932)

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 - 2136156 - CVE-2022-42927 Mozilla: Same-origin policy violation could have leaked cross-origin URLs
  • BZ - 2136157 - CVE-2022-42928 Mozilla: Memory Corruption in JS Engine
  • BZ - 2136158 - CVE-2022-42929 Mozilla: Denial of Service via window.print
  • BZ - 2136159 - CVE-2022-42932 Mozilla: Memory safety bugs fixed in Firefox 106 and Firefox ESR 102.4

CVEs

  • CVE-2022-42927
  • CVE-2022-42928
  • CVE-2022-42929
  • CVE-2022-42932

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 7

SRPM
firefox-102.4.0-1.el7_9.src.rpm SHA-256: 6b8391019299a345e7f29cdede74cf47a4903d12618b8b514b0310b2a3800a5a
x86_64
firefox-102.4.0-1.el7_9.i686.rpm SHA-256: 421dcd2a846c0bfae81b859daf8c87d65b71d3a182d5fb1ca97ef751b5709123
firefox-102.4.0-1.el7_9.x86_64.rpm SHA-256: f68f7eb84b687ab708fc2bab06e09cc2ae8850f96d2848d44bac7b124b6b8fa1
firefox-debuginfo-102.4.0-1.el7_9.i686.rpm SHA-256: 85ae8bf02eb00873db312834c3f56b8274bb1660a79943623297eedf42968d36
firefox-debuginfo-102.4.0-1.el7_9.x86_64.rpm SHA-256: 8f70035028870800dd7e2c734ec736eda2a0bb0c132d2f0c8bc5a5528297f396

Red Hat Enterprise Linux Workstation 7

SRPM
firefox-102.4.0-1.el7_9.src.rpm SHA-256: 6b8391019299a345e7f29cdede74cf47a4903d12618b8b514b0310b2a3800a5a
x86_64
firefox-102.4.0-1.el7_9.i686.rpm SHA-256: 421dcd2a846c0bfae81b859daf8c87d65b71d3a182d5fb1ca97ef751b5709123
firefox-102.4.0-1.el7_9.x86_64.rpm SHA-256: f68f7eb84b687ab708fc2bab06e09cc2ae8850f96d2848d44bac7b124b6b8fa1
firefox-debuginfo-102.4.0-1.el7_9.i686.rpm SHA-256: 85ae8bf02eb00873db312834c3f56b8274bb1660a79943623297eedf42968d36
firefox-debuginfo-102.4.0-1.el7_9.x86_64.rpm SHA-256: 8f70035028870800dd7e2c734ec736eda2a0bb0c132d2f0c8bc5a5528297f396

Red Hat Enterprise Linux Desktop 7

SRPM
firefox-102.4.0-1.el7_9.src.rpm SHA-256: 6b8391019299a345e7f29cdede74cf47a4903d12618b8b514b0310b2a3800a5a
x86_64
firefox-102.4.0-1.el7_9.i686.rpm SHA-256: 421dcd2a846c0bfae81b859daf8c87d65b71d3a182d5fb1ca97ef751b5709123
firefox-102.4.0-1.el7_9.x86_64.rpm SHA-256: f68f7eb84b687ab708fc2bab06e09cc2ae8850f96d2848d44bac7b124b6b8fa1
firefox-debuginfo-102.4.0-1.el7_9.i686.rpm SHA-256: 85ae8bf02eb00873db312834c3f56b8274bb1660a79943623297eedf42968d36
firefox-debuginfo-102.4.0-1.el7_9.x86_64.rpm SHA-256: 8f70035028870800dd7e2c734ec736eda2a0bb0c132d2f0c8bc5a5528297f396

Red Hat Enterprise Linux for IBM z Systems 7

SRPM
firefox-102.4.0-1.el7_9.src.rpm SHA-256: 6b8391019299a345e7f29cdede74cf47a4903d12618b8b514b0310b2a3800a5a
s390x
firefox-102.4.0-1.el7_9.s390x.rpm SHA-256: 453e62860fb89b2be899870c56c1030323edcea89bed04ccf6ec2bc69108eaa2
firefox-debuginfo-102.4.0-1.el7_9.s390x.rpm SHA-256: b4804b0728d918c26d416012399d3d9ecf0c541c8810c0430657d4be1e3609ce

Red Hat Enterprise Linux for Power, big endian 7

SRPM
firefox-102.4.0-1.el7_9.src.rpm SHA-256: 6b8391019299a345e7f29cdede74cf47a4903d12618b8b514b0310b2a3800a5a
ppc64
firefox-102.4.0-1.el7_9.ppc64.rpm SHA-256: 8728367956dd119de9f03673e5d7af5d2ea511a54f98fb8dd80b776c463636bf
firefox-debuginfo-102.4.0-1.el7_9.ppc64.rpm SHA-256: 28272a6dd05cbefc2ccd5d47f96ea3e90f26042e99c9372b5516bc940a2f8b0c

Red Hat Enterprise Linux for Power, little endian 7

SRPM
firefox-102.4.0-1.el7_9.src.rpm SHA-256: 6b8391019299a345e7f29cdede74cf47a4903d12618b8b514b0310b2a3800a5a
ppc64le
firefox-102.4.0-1.el7_9.ppc64le.rpm SHA-256: 9494aebb3558f4e0d3da5e27b0a97b6c28ef45e4e6c6d227187769e345f2b40e
firefox-debuginfo-102.4.0-1.el7_9.ppc64le.rpm SHA-256: 96b083b03b23b18b98c37ad1a2b917a1c9c05df3fde29e8d9a4665ce6a893065

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

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