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Red Hat Product Errata RHSA-2022:4891 - Security Advisory
Issued:
2022-06-02
Updated:
2022-06-02

RHSA-2022:4891 - Security Advisory

  • Overview
  • Updated Packages

Synopsis

Important: thunderbird 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 thunderbird 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 Thunderbird is a standalone mail and newsgroup client.

This update upgrades Thunderbird to version 91.10.0.

Security Fix(es):

  • Mozilla: Braille space character caused incorrect sender email to be shown for a digitally signed email (CVE-2022-1834)
  • 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

All running instances of Thunderbird must be restarted for the update to take effect.

Affected Products

  • Red Hat Enterprise Linux Server 7 x86_64
  • Red Hat Enterprise Linux Server - Extended Life Cycle Support 7 x86_64
  • Red Hat Enterprise Linux Workstation 7 x86_64
  • Red Hat Enterprise Linux Desktop 7 x86_64
  • Red Hat Enterprise Linux for Power, little endian 7 ppc64le
  • Red Hat Enterprise Linux Server - Extended Life Cycle Support for IBM Power, little endian 7 ppc64le

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
  • BZ - 2092416 - CVE-2022-1834 Mozilla: Braille space character caused incorrect sender email to be shown for a digitally signed email

CVEs

  • CVE-2022-1834
  • 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 Server 7

SRPM
thunderbird-91.10.0-1.el7_9.src.rpm SHA-256: a459a7160a5f81ab45b66715f39a9f4a0045607827e3aa211195e58dad6de497
x86_64
thunderbird-91.10.0-1.el7_9.x86_64.rpm SHA-256: 32634103e8c8d012ea604f3ac924b2dabe79548399a6f505145da1e612ef7cd7
thunderbird-debuginfo-91.10.0-1.el7_9.x86_64.rpm SHA-256: 6f2b683838b75af55c07ee0ceb1f815c8e5ee2d4213c8098bd62788809b9b860

Red Hat Enterprise Linux Server - Extended Life Cycle Support 7

SRPM
thunderbird-91.10.0-1.el7_9.src.rpm SHA-256: a459a7160a5f81ab45b66715f39a9f4a0045607827e3aa211195e58dad6de497
x86_64
thunderbird-91.10.0-1.el7_9.x86_64.rpm SHA-256: 32634103e8c8d012ea604f3ac924b2dabe79548399a6f505145da1e612ef7cd7
thunderbird-debuginfo-91.10.0-1.el7_9.x86_64.rpm SHA-256: 6f2b683838b75af55c07ee0ceb1f815c8e5ee2d4213c8098bd62788809b9b860

Red Hat Enterprise Linux Workstation 7

SRPM
thunderbird-91.10.0-1.el7_9.src.rpm SHA-256: a459a7160a5f81ab45b66715f39a9f4a0045607827e3aa211195e58dad6de497
x86_64
thunderbird-91.10.0-1.el7_9.x86_64.rpm SHA-256: 32634103e8c8d012ea604f3ac924b2dabe79548399a6f505145da1e612ef7cd7
thunderbird-debuginfo-91.10.0-1.el7_9.x86_64.rpm SHA-256: 6f2b683838b75af55c07ee0ceb1f815c8e5ee2d4213c8098bd62788809b9b860

Red Hat Enterprise Linux Desktop 7

SRPM
thunderbird-91.10.0-1.el7_9.src.rpm SHA-256: a459a7160a5f81ab45b66715f39a9f4a0045607827e3aa211195e58dad6de497
x86_64
thunderbird-91.10.0-1.el7_9.x86_64.rpm SHA-256: 32634103e8c8d012ea604f3ac924b2dabe79548399a6f505145da1e612ef7cd7
thunderbird-debuginfo-91.10.0-1.el7_9.x86_64.rpm SHA-256: 6f2b683838b75af55c07ee0ceb1f815c8e5ee2d4213c8098bd62788809b9b860

Red Hat Enterprise Linux for Power, little endian 7

SRPM
thunderbird-91.10.0-1.el7_9.src.rpm SHA-256: a459a7160a5f81ab45b66715f39a9f4a0045607827e3aa211195e58dad6de497
ppc64le
thunderbird-91.10.0-1.el7_9.ppc64le.rpm SHA-256: 0890429b744e253db7724b2de502ad00676567682f110557b37e70c50f7c4070
thunderbird-debuginfo-91.10.0-1.el7_9.ppc64le.rpm SHA-256: 1cc6a2a32581a982fffa96c56c0c6327d1cceba86bf21c88fc755da22bdd915f

Red Hat Enterprise Linux Server - Extended Life Cycle Support for IBM Power, little endian 7

SRPM
thunderbird-91.10.0-1.el7_9.src.rpm SHA-256: a459a7160a5f81ab45b66715f39a9f4a0045607827e3aa211195e58dad6de497
ppc64le
thunderbird-91.10.0-1.el7_9.ppc64le.rpm SHA-256: 0890429b744e253db7724b2de502ad00676567682f110557b37e70c50f7c4070
thunderbird-debuginfo-91.10.0-1.el7_9.ppc64le.rpm SHA-256: 1cc6a2a32581a982fffa96c56c0c6327d1cceba86bf21c88fc755da22bdd915f

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

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