CVE-2023-4874mediumCWE-475

Undefined Behavior for Input to API in Mutt

13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 4.3epss 0.7%

exploitation probability

0.7%top 50% of all CVEs

observed exploitation

nono source reports it

Null pointer dereference when viewing a specially crafted email in Mutt >1.5.2 <2.2.12

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

Affected products

References

https://gitlab.com/muttmua/mutt/-/commit/452ee330e094bfc7c9a68555e5152b1826534555.patch https://gitlab.com/muttmua/mutt/-/commit/a4752eb0ae0a521eec02e59e51ae5daedf74fda0.patch https://lists.debian.org/debian-lts-announce/2023/09/msg00021.html https://www.debian.org/security/2023/dsa-5494 http://www.openwall.com/lists/oss-security/2023/09/26/6