CVE-2023-4874
Undefined Behavior for Input to API in Mutt
- State
- Published
- Severity
- 4.3 Medium
- Published
- Sep 9, 2023
- Updated
- Jul 25, 2026
- Reserved
- Sep 9, 2023
Description
Null pointer dereference when viewing a specially crafted email in Mutt >1.5.2 <2.2.12
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 4.3 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L | GitLab |
Weaknesses
- CWE-475 Undefined Behavior for Input to API
Affected Products
| Product | Versions |
|---|---|
MuttMutt |
|
References
- https://gitlab.com/muttmua/mutt/-/commit/452ee330e094bfc7c9a68555e5152b1826534555.patch
- https://gitlab.com/muttmua/mutt/-/commit/a4752eb0ae0a521eec02e59e51ae5daedf74fda0.patch
- https://www.debian.org/security/2023/dsa-5494
- https://lists.debian.org/debian-lts-announce/2023/09/msg00021.html
- http://www.openwall.com/lists/oss-security/2023/09/26/6
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