Mageia alert MGASA-2025-0150 (firefox)

From:
             
 
Mageia Updates <updates-announce@ml.mageia.org>
To:
             
 
updates-announce@ml.mageia.org
Subject:
             
 
[updates-announce] MGASA-2025-0150: Updated firefox packages fix security vulnerabilities
Date:
             
 
Thu, 08 May 2025 20:52:01 +0200
Message-ID:
             
 
<20250508185201.3FDD5A0DA7@duvel.mageia.org>
Archive-link:
             
 
Article
MGASA-2025-0150 - Updated firefox packages fix security vulnerabilities

Publication date: 08 May 2025
URL: https://advisories.mageia.org/MGASA-2025-0150.html
Type: security
Affected Mageia releases: 9
CVE: CVE-2025-4083,
     CVE-2025-4087,
     CVE-2025-4091,
     CVE-2025-4093

Description:
A process isolation vulnerability in Firefox stemmed from improper
handling of javascript: URIs, which could allow content to execute in
the top-level document's process instead of the intended frame,
potentially enabling a sandbox escape, CVE-2025-4083.
A vulnerability was identified in Firefox where XPath parsing could
trigger undefined behavior due to missing null checks during attribute
access. This could lead to out-of-bounds read access and potentially,
memory corruption, CVE-2025-4087.
Memory safety bugs present in Firefox 137, Thunderbird 137, Firefox ESR
128.9, and Thunderbird 128.9. Some of these bugs showed evidence of
memory corruption and we presume that with enough effort some of these
could have been exploited to run arbitrary code, CVE-2025-4091.
Memory safety bug present in Firefox ESR 128.9, and Thunderbird 128.9.
This bug showed evidence of memory corruption and we presume that with
enough effort this could have been exploited to run arbitrary code,
CVE-2025-4093.

References:
- https://bugs.mageia.org/show_bug.cgi?id=34232
- https://www.mozilla.org/en-US/firefox/128.10.0/releasenotes/
- https://www.mozilla.org/en-US/security/advisories/mfsa202...
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-4083
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-4087
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-4091
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-4093

SRPMS:
- 9/core/firefox-128.10.0-1.mga9
- 9/core/firefox-l10n-128.10.0-1.mga9