CVE-2023-29551

Published: Jun 2, 2023Modified: Jun 17, 2026

8.8

Vector

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

Exploitability: 2.8 / Impact: 5.9

Source: NVD

Description

Memory safety bugs present in Firefox 111. 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. This vulnerability affects Firefox for Android < 112, Firefox < 112, and Focus for Android < 112.

Affected (3)

Products: Mozilla: Firefox, Focus

2 products

Configuration A

3 vulnerable

Vulnerable Software	Affected Versions
Mozilla Firefox	Before 112.0
Mozilla Firefox	Before 112.0
Mozilla Focus	Before 112.0

Related CWEs

Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

References (4)

https://bugzilla.mozilla.org/buglist.cgi?bug_id=1763625%2C1814314%2C1815798%2C1815890%2C1819239%2C1819465%2C1819486%2C1819492%2C1819957%2C1820514%2C1820776%2C1821838%2C1822175%2C1823547

Source: security@mozilla.org

Issue TrackingNot Applicable

https://www.mozilla.org/security/advisories/mfsa2023-13/

Source: security@mozilla.org

Vendor Advisory

https://bugzilla.mozilla.org/buglist.cgi?bug_id=1763625%2C1814314%2C1815798%2C1815890%2C1819239%2C1819465%2C1819486%2C1819492%2C1819957%2C1820514%2C1820776%2C1821838%2C1822175%2C1823547

Source: af854a3a-2127-422b-91ae-364da2661108

Issue TrackingNot Applicable

https://www.mozilla.org/security/advisories/mfsa2023-13/

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.