RHSA-2023:1442: Important: thunderbird security update
Mozilla Thunderbird is a standalone mail and newsgroup client.This update upgrades Thunderbird to version 102.9.0.Security Fix(es): Mozilla: Incorrect code generation during JIT compilation (CVE-2023-25751) Mozilla: Memory safety bugs fixed in Firefox 111 and Firefox ESR 102.9 (CVE-2023-28176) Mozilla: Potential out-of-bounds when accessing throttled streams (CVE-2023-25752) Mozilla: Invalid downcast in Worklets (CVE-2023-28162) Mozilla: URL being dragged from a removed cross-origin iframe into the same tab triggered navigation (CVE-2023-28164) 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-2023:1442?
The severity of RHSA-2023:1442 is considered important due to the potential security risks it addresses.
How do I fix RHSA-2023:1442?
To fix RHSA-2023:1442, upgrade Mozilla Thunderbird to version 102.9.0-2.el8_1.
Which vulnerabilities are fixed in RHSA-2023:1442?
RHSA-2023:1442 addresses security issues including incorrect code generation during JIT compilation and memory safety bugs.
Is RHSA-2023:1442 applicable to all systems?
RHSA-2023:1442 applies specifically to Red Hat Enterprise Linux systems using Mozilla Thunderbird.
What version of Thunderbird does RHSA-2023:1442 upgrade to?
RHSA-2023:1442 upgrades Thunderbird to version 102.9.0.