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RHSA-2022:4730: Red Hat Security Advisory: thunderbird security update

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 Critical. 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.

Related CVEs:

  • CVE-2022-1529: Mozilla: Untrusted input used in JavaScript object indexing, leading to prototype pollution
  • CVE-2022-1802: Mozilla: Prototype pollution in Top-Level Await implementation
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Issued:

2022-05-24

Updated:

2022-05-24

RHSA-2022:4730 - Security Advisory

  • Overview
  • Updated Packages

Synopsis

Critical: thunderbird security update

Type/Severity

Security Advisory: Critical

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 Critical. 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 91.9.1.

Security Fix(es):

  • Mozilla: Untrusted input used in JavaScript object indexing, leading to prototype pollution (CVE-2022-1529)
  • Mozilla: Prototype pollution in Top-Level Await implementation (CVE-2022-1802)

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 Workstation 7 x86_64
  • Red Hat Enterprise Linux Desktop 7 x86_64
  • Red Hat Enterprise Linux for Power, little endian 7 ppc64le

Fixes

  • BZ - 2089217 - CVE-2022-1802 Mozilla: Prototype pollution in Top-Level Await implementation
  • BZ - 2089218 - CVE-2022-1529 Mozilla: Untrusted input used in JavaScript object indexing, leading to prototype pollution

Red Hat Enterprise Linux Server 7

SRPM

thunderbird-91.9.1-1.el7_9.src.rpm

SHA-256: 043981c11fa2540efb1b208f73d797f9bf01e43e5be0f51391c3b33f0148a2e4

x86_64

thunderbird-91.9.1-1.el7_9.x86_64.rpm

SHA-256: f1bc9c88d85d1a63cba9e7d3c857b44eaa771f3ef3c5f3e4f8c4c171da0ca416

thunderbird-debuginfo-91.9.1-1.el7_9.x86_64.rpm

SHA-256: ed13fe6761ab6b66f2a88d832496dc6e90a98c2b716952cb26723757141006f3

Red Hat Enterprise Linux Workstation 7

SRPM

thunderbird-91.9.1-1.el7_9.src.rpm

SHA-256: 043981c11fa2540efb1b208f73d797f9bf01e43e5be0f51391c3b33f0148a2e4

x86_64

thunderbird-91.9.1-1.el7_9.x86_64.rpm

SHA-256: f1bc9c88d85d1a63cba9e7d3c857b44eaa771f3ef3c5f3e4f8c4c171da0ca416

thunderbird-debuginfo-91.9.1-1.el7_9.x86_64.rpm

SHA-256: ed13fe6761ab6b66f2a88d832496dc6e90a98c2b716952cb26723757141006f3

Red Hat Enterprise Linux Desktop 7

SRPM

thunderbird-91.9.1-1.el7_9.src.rpm

SHA-256: 043981c11fa2540efb1b208f73d797f9bf01e43e5be0f51391c3b33f0148a2e4

x86_64

thunderbird-91.9.1-1.el7_9.x86_64.rpm

SHA-256: f1bc9c88d85d1a63cba9e7d3c857b44eaa771f3ef3c5f3e4f8c4c171da0ca416

thunderbird-debuginfo-91.9.1-1.el7_9.x86_64.rpm

SHA-256: ed13fe6761ab6b66f2a88d832496dc6e90a98c2b716952cb26723757141006f3

Red Hat Enterprise Linux for Power, little endian 7

SRPM

thunderbird-91.9.1-1.el7_9.src.rpm

SHA-256: 043981c11fa2540efb1b208f73d797f9bf01e43e5be0f51391c3b33f0148a2e4

ppc64le

thunderbird-91.9.1-1.el7_9.ppc64le.rpm

SHA-256: f9aa7059278046dc5419e579de4ca1e127e2e60933ee21c3a362e1100077c1c0

thunderbird-debuginfo-91.9.1-1.el7_9.ppc64le.rpm

SHA-256: 0f7108dcd31ad9b22604008ea74b2ae2b5f0cda0f7b1437218275caf5b22224e

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

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