RHSA-2022:6997: Important: firefox security update
Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.This update upgrades Firefox to version 102.3.0 ESR.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-2022:6997?
The severity of RHSA-2022:6997 is classified as important due to the use-after-free vulnerability.
How do I fix RHSA-2022:6997?
To fix RHSA-2022:6997, upgrade Firefox to version 102.3.0-7.el7_9 or later.
What vulnerability is addressed in RHSA-2022:6997?
RHSA-2022:6997 addresses a use-after-free vulnerability in the doContent function of xmlparse.c (CVE-2022-40674).
Which versions of Firefox are affected by RHSA-2022:6997?
RHSA-2022:6997 affects Firefox versions prior to 102.3.0-7.el7_9.
Where can I find more information about RHSA-2022:6997?
More information about RHSA-2022:6997 can be found in Red Hat's advisory documentation.