MFSA2023-05 Firefox: Security Vulnerabilities fixed in Firefox 110 (CVE-2023-25733)

MFSA2023-05 Firefox: Security Vulnerabilities fixed in Firefox 110 (CVE-2023-25733)

Severity

8

CVSS

(AV:N/AC:L/Au:N/C:N/I:N/A:C)

Published

02/14/2023

Created

02/17/2023

Added

02/16/2023

Modified

01/30/2025

Description

The return value from `gfx::SourceSurfaceSkia::Map()` wasn't being verified which could have potentially lead to a null pointer dereference. This vulnerability affects Firefox < 110.

Solution(s)

• mozilla-firefox-upgrade-110_0

References

• https://attackerkb.com/topics/cve-2023-25733
• CVE - 2023-25733
• http://www.mozilla.org/security/announce/2023/mfsa2023-05.html