Leaking of file descriptors from the fork server to web content processes could allow for privilege escalation attacks. This vulnerability affects Firefox < 137 and Thunderbird < 137.
History

Mon, 07 Apr 2025 14:45:00 +0000

Type Values Removed Values Added
First Time appeared Mozilla
Mozilla firefox
Mozilla thunderbird
CPEs cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*
Vendors & Products Mozilla
Mozilla firefox
Mozilla thunderbird

Wed, 02 Apr 2025 02:15:00 +0000

Type Values Removed Values Added
Title thunderbird: firefox: Leaking file descriptors from the fork server
Weaknesses CWE-497
References
Metrics threat_severity

None

threat_severity

Moderate


Tue, 01 Apr 2025 19:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-403
Metrics cvssV3_1

{'score': 7.4, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 01 Apr 2025 12:45:00 +0000

Type Values Removed Values Added
Description Leaking of file descriptors from the fork server to web content processes could allow for privilege escalation attacks. This vulnerability affects Firefox < 137 and Thunderbird < 137.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: mozilla

Published:

Updated: 2025-04-02T03:55:32.945Z

Reserved: 2025-03-31T09:35:27.921Z

Link: CVE-2025-3032

cve-icon Vulnrichment

Updated: 2025-04-01T18:37:13.590Z

cve-icon NVD

Status : Analyzed

Published: 2025-04-01T13:15:41.587

Modified: 2025-04-07T13:31:04.710

Link: CVE-2025-3032

cve-icon Redhat

Severity : Moderate

Publid Date: 2025-04-01T12:29:03Z

Links: CVE-2025-3032 - Bugzilla