CVEvulnerability
CVE-2024-11704
9.8 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2024-11-26
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-415
Description
A double-free issue could have occurred in `sec_pkcs7_decoder_start_decrypt()` when handling an error path. Under specific conditions, the same symmetric key could have been freed twice, potentially leading to memory corruption. This vulnerability affects Firefox < 133, Thunderbird < 133, Firefox ESR < 128.7, and Thunderbird < 128.7.
Affected configurations
• mozilla firefox (< 128.7.0)
• mozilla firefox (< 133.0)
• mozilla thunderbird (< 128.7.0)
• mozilla thunderbird (>= 129.0 < 133.0)
Related
Weakness · CWE (1)
- CWE-415 Double Free weakness
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=1899402 Issue Tracking, Permissions Required
- https://www.mozilla.org/security/advisories/mfsa2024-63/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2024-67/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2025-09/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2025-10/ Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2025/02/msg00005.html lists.debian.org
- https://lists.debian.org/debian-lts-announce/2025/02/msg00006.html lists.debian.org