Ubuntu: (Multiple Advisories) (CVE-2023-25733): Firefox vulnerabilities

Ubuntu: (Multiple Advisories) (CVE-2023-25733): Firefox vulnerabilities

Severity

8

CVSS

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

Published

02/20/2023

Created

03/29/2023

Added

03/22/2023

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)

• ubuntu-upgrade-firefox

References

• https://attackerkb.com/topics/cve-2023-25733
• CVE - 2023-25733
• USN-5880-1
• USN-5880-2