- Vulnerability/
- RHSA-2023:1333
RHSA-2023:1333: Important: firefox security update
First published: Mon Mar 20 2023(Updated: )
Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.<br>This update upgrades Firefox to version 102.9.0 ESR.<br>Security Fix(es):<br><li> Mozilla: Incorrect code generation during JIT compilation (CVE-2023-25751)</li> <li> Mozilla: Memory safety bugs fixed in Firefox 111 and Firefox ESR 102.9 (CVE-2023-28176)</li> <li> Mozilla: Potential out-of-bounds when accessing throttled streams (CVE-2023-25752)</li> <li> Mozilla: Invalid downcast in Worklets (CVE-2023-28162)</li> <li> Mozilla: URL being dragged from a removed cross-origin iframe into the same tab triggered navigation (CVE-2023-28164)</li> 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 | Affected Version | How to fix |
|---|---|---|
| redhat/firefox | <102.9.0-3.el7_9 | 102.9.0-3.el7_9 |
| redhat/firefox | <102.9.0-3.el7_9 | 102.9.0-3.el7_9 |
| redhat/firefox-debuginfo | <102.9.0-3.el7_9 | 102.9.0-3.el7_9 |
| redhat/firefox-debuginfo | <102.9.0-3.el7_9 | 102.9.0-3.el7_9 |
| redhat/firefox | <102.9.0-3.el7_9 | 102.9.0-3.el7_9 |
| redhat/firefox-debuginfo | <102.9.0-3.el7_9 | 102.9.0-3.el7_9 |
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Reference Links
- https://bugzilla.redhat.com/show_bug.cgi?id=2178458
- https://bugzilla.redhat.com/show_bug.cgi?id=2178460
- https://bugzilla.redhat.com/show_bug.cgi?id=2178466
- https://bugzilla.redhat.com/show_bug.cgi?id=2178470
- https://bugzilla.redhat.com/show_bug.cgi?id=2178472
- https://access.redhat.com/security/updates/classification/#important
- https://access.redhat.com/errata/RHSA-2023:1333 (Advisory)
Frequently Asked Questions
What is the severity of RHSA-2023:1333?
The severity of RHSA-2023:1333 is classified as moderate due to potential exploitation risks.
How do I fix RHSA-2023:1333?
You can fix RHSA-2023:1333 by upgrading Firefox to version 102.9.0 ESR.
What vulnerabilities are addressed in RHSA-2023:1333?
RHSA-2023:1333 addresses a vulnerability related to incorrect code generation during JIT compilation, identified as CVE-2023-25751.
Which versions of Firefox are affected by RHSA-2023:1333?
RHSA-2023:1333 affects all prior versions of Firefox before 102.9.0 ESR.
Is there a risk of data loss with RHSA-2023:1333?
While RHSA-2023:1333 does not directly mention data loss, it is always prudent to back up data before applying updates.
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