CVE-2023-25745

2023-02-1609:32:18

redhat.com

access.redhat.com

mozilla

memory safety

firefox 109

arbitrary code

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

0.002 Low

EPSS

Percentile

57.7%

JSON

The Mozilla Foundation Security Advisory: Mozilla developers Timothy Nikkel, Gabriele Svelto, Jeff Muizelaar, and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 109. 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.