CVEvulnerability
CVE-2023-34416
9.8 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2023-06-19
- Last modified
- 2026-10-24
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-787
Description
Memory safety bugs present in Firefox 113, Firefox ESR 102.11, and Thunderbird 102.12. 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 ESR < 102.12, Firefox < 114, and Thunderbird < 102.12.
Affected configurations
• mozilla firefox (< 114.0)
• mozilla firefox esr (< 102.12)
• mozilla thunderbird (< 102.12)
Related
Weakness · CWE (1)
- CWE-787 Out-of-bounds Write weakness
References
- https://bugzilla.mozilla.org/buglist.cgi?bug_id=1752703%2C1818394%2C1826875%2C1827340%2C1827655%2C1828065%2C1830190%2C1830206%2C1830795%2C1833339 Broken Link
- https://security.gentoo.org/glsa/202312-03 security.gentoo.org
- https://security.gentoo.org/glsa/202401-10 security.gentoo.org
- https://www.mozilla.org/security/advisories/mfsa2023-19/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2023-20/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2023-21/ Vendor Advisory
- https://bugzilla.mozilla.org/buglist.cgi?bug_id=1752703%2C1818394%2C1826875%2C1827340%2C1827655%2C1828065%2C1830190%2C1830206%2C1830795%2C1833339 Broken Link
- https://security.gentoo.org/glsa/202312-03 security.gentoo.org
- https://security.gentoo.org/glsa/202401-10 security.gentoo.org
- https://www.mozilla.org/security/advisories/mfsa2023-19/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2023-20/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2023-21/ Vendor Advisory