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Red Hat Product Errata RHSA-2022:4876 - Security Advisory
Issued:
2022-06-01
Updated:
2022-06-01

RHSA-2022:4876 - 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 8.2 Extended Update Support.

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 for x86_64 - Extended Update Support 8.2 x86_64
  • Red Hat Enterprise Linux Server - AUS 8.2 x86_64
  • Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 8.2 s390x
  • Red Hat Enterprise Linux for Power, little endian - Extended Update Support 8.2 ppc64le
  • Red Hat Enterprise Linux Server - TUS 8.2 x86_64
  • Red Hat Enterprise Linux for ARM 64 - Extended Update Support 8.2 aarch64
  • Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 8.2 ppc64le
  • Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 8.2 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

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 for x86_64 - Extended Update Support 8.2

SRPM
firefox-91.10.0-1.el8_2.src.rpm SHA-256: ff5db1e03de643737ab007974db8c7fe3dc5817ed1164538c15337218543ecf9
x86_64
firefox-91.10.0-1.el8_2.x86_64.rpm SHA-256: 87c48224e427311721a781cb9c434761f7bbf210e1453a94e5bf0f59453da183
firefox-debuginfo-91.10.0-1.el8_2.x86_64.rpm SHA-256: 81373dfce92ff84fafbac81b15d21aa7d353892ddac18f26071c877f93079d5a
firefox-debugsource-91.10.0-1.el8_2.x86_64.rpm SHA-256: e68bc97306cb2aabcb4ab4f432572681d6161c8c0ab9c98d16728204bf014b0a

Red Hat Enterprise Linux Server - AUS 8.2

SRPM
firefox-91.10.0-1.el8_2.src.rpm SHA-256: ff5db1e03de643737ab007974db8c7fe3dc5817ed1164538c15337218543ecf9
x86_64
firefox-91.10.0-1.el8_2.x86_64.rpm SHA-256: 87c48224e427311721a781cb9c434761f7bbf210e1453a94e5bf0f59453da183
firefox-debuginfo-91.10.0-1.el8_2.x86_64.rpm SHA-256: 81373dfce92ff84fafbac81b15d21aa7d353892ddac18f26071c877f93079d5a
firefox-debugsource-91.10.0-1.el8_2.x86_64.rpm SHA-256: e68bc97306cb2aabcb4ab4f432572681d6161c8c0ab9c98d16728204bf014b0a

Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 8.2

SRPM
firefox-91.10.0-1.el8_2.src.rpm SHA-256: ff5db1e03de643737ab007974db8c7fe3dc5817ed1164538c15337218543ecf9
s390x
firefox-91.10.0-1.el8_2.s390x.rpm SHA-256: bc5b092856c9cbb4721452e5ba2432171f8e5e2f06cf45dda3a63874c96e4ab8
firefox-debuginfo-91.10.0-1.el8_2.s390x.rpm SHA-256: 57553067ab05ee26307e7dd5cd249b17e20781adc6b4c0e437afefee0b33a916
firefox-debugsource-91.10.0-1.el8_2.s390x.rpm SHA-256: c72d0f7e21f6630219e1a5e09fee79a8fededa42c5169b516411f4963728b047

Red Hat Enterprise Linux for Power, little endian - Extended Update Support 8.2

SRPM
firefox-91.10.0-1.el8_2.src.rpm SHA-256: ff5db1e03de643737ab007974db8c7fe3dc5817ed1164538c15337218543ecf9
ppc64le
firefox-91.10.0-1.el8_2.ppc64le.rpm SHA-256: 6c2c0998cef31f0b2df8f5b15982c77757d1591e0cbe731567a88831b42919da
firefox-debuginfo-91.10.0-1.el8_2.ppc64le.rpm SHA-256: e77fb5a1b0c97258faaa003e739e3c55a0e362c06f5aded848b83c14be68a5fb
firefox-debugsource-91.10.0-1.el8_2.ppc64le.rpm SHA-256: 619799414a1934360567477d2503ea8f5bbf6d0081a2465a5f498874899fe8a3

Red Hat Enterprise Linux Server - TUS 8.2

SRPM
firefox-91.10.0-1.el8_2.src.rpm SHA-256: ff5db1e03de643737ab007974db8c7fe3dc5817ed1164538c15337218543ecf9
x86_64
firefox-91.10.0-1.el8_2.x86_64.rpm SHA-256: 87c48224e427311721a781cb9c434761f7bbf210e1453a94e5bf0f59453da183
firefox-debuginfo-91.10.0-1.el8_2.x86_64.rpm SHA-256: 81373dfce92ff84fafbac81b15d21aa7d353892ddac18f26071c877f93079d5a
firefox-debugsource-91.10.0-1.el8_2.x86_64.rpm SHA-256: e68bc97306cb2aabcb4ab4f432572681d6161c8c0ab9c98d16728204bf014b0a

Red Hat Enterprise Linux for ARM 64 - Extended Update Support 8.2

SRPM
firefox-91.10.0-1.el8_2.src.rpm SHA-256: ff5db1e03de643737ab007974db8c7fe3dc5817ed1164538c15337218543ecf9
aarch64
firefox-91.10.0-1.el8_2.aarch64.rpm SHA-256: cfaa66ea8a83b199a5c0d2dc73456bb0ab6842f56f87328933b08c1f93598402
firefox-debuginfo-91.10.0-1.el8_2.aarch64.rpm SHA-256: b81345dd6f4a1ade3c288ee5750c911efa751fd51354234f59e84760e9095428
firefox-debugsource-91.10.0-1.el8_2.aarch64.rpm SHA-256: b0da4167350327cdfebeeaf02039a8f0774cb70e1b96e11054d89fd32f6de8a7

Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 8.2

SRPM
firefox-91.10.0-1.el8_2.src.rpm SHA-256: ff5db1e03de643737ab007974db8c7fe3dc5817ed1164538c15337218543ecf9
ppc64le
firefox-91.10.0-1.el8_2.ppc64le.rpm SHA-256: 6c2c0998cef31f0b2df8f5b15982c77757d1591e0cbe731567a88831b42919da
firefox-debuginfo-91.10.0-1.el8_2.ppc64le.rpm SHA-256: e77fb5a1b0c97258faaa003e739e3c55a0e362c06f5aded848b83c14be68a5fb
firefox-debugsource-91.10.0-1.el8_2.ppc64le.rpm SHA-256: 619799414a1934360567477d2503ea8f5bbf6d0081a2465a5f498874899fe8a3

Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 8.2

SRPM
firefox-91.10.0-1.el8_2.src.rpm SHA-256: ff5db1e03de643737ab007974db8c7fe3dc5817ed1164538c15337218543ecf9
x86_64
firefox-91.10.0-1.el8_2.x86_64.rpm SHA-256: 87c48224e427311721a781cb9c434761f7bbf210e1453a94e5bf0f59453da183
firefox-debuginfo-91.10.0-1.el8_2.x86_64.rpm SHA-256: 81373dfce92ff84fafbac81b15d21aa7d353892ddac18f26071c877f93079d5a
firefox-debugsource-91.10.0-1.el8_2.x86_64.rpm SHA-256: e68bc97306cb2aabcb4ab4f432572681d6161c8c0ab9c98d16728204bf014b0a

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

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