CVEvulnerability
CVE-2022-34484
8.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2022-12-22
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-416
Description
The Mozilla Fuzzing Team reported potential vulnerabilities present in Thunderbird 91.10. 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 < 102, Firefox ESR < 91.11, Thunderbird < 102, and Thunderbird < 91.11.
Affected configurations
• mozilla firefox (< 102.0)
• mozilla firefox esr (< 91.11)
• mozilla thunderbird (< 91.11)
Related
Weakness · CWE (1)
- CWE-416 Use After Free weakness
References
- https://bugzilla.mozilla.org/buglist.cgi?bug_id=1763634%2C1772651 Exploit, Issue Tracking, Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2022-24/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2022-25/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2022-26/ Vendor Advisory
- https://bugzilla.mozilla.org/buglist.cgi?bug_id=1763634%2C1772651 Exploit, Issue Tracking, Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2022-24/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2022-25/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2022-26/ Vendor Advisory