RHSA-2022:7026: Important: thunderbird security update
Mozilla Thunderbird is a standalone mail and newsgroup client.This update upgrades Thunderbird to version 102.3.0.Security Fix(es): expat: a use-after-free in the doContent function in xmlparse.c (CVE-2022-40674) 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.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of RHSA-2022:7026?
RHSA-2022:7026 is classified as important due to a use-after-free vulnerability that could allow an attacker to exploit the affected software.
How do I fix RHSA-2022:7026?
To fix RHSA-2022:7026, upgrade Mozilla Thunderbird to version 102.3.0 or later as specified in the advisory.
What software is affected by RHSA-2022:7026?
RHSA-2022:7026 primarily affects Mozilla Thunderbird versions prior to 102.3.0.
What vulnerability is addressed in RHSA-2022:7026?
RHSA-2022:7026 addresses a use-after-free vulnerability in the expat library that may impact the handling of XML parsing.
Who issued the advisory for RHSA-2022:7026?
The advisory for RHSA-2022:7026 was issued by Red Hat, detailing the necessary updates for affected systems.