{"id":"CVE-2023-4875","summary":"Undefined Behavior for Input to API in Mutt","details":"Null pointer dereference when composing from a specially crafted draft message in Mutt \u003e1.5.2 \u003c2.2.12","modified":"2026-04-16T04:38:19.001997410Z","published":"2023-09-09T14:30:24.864Z","related":["ALSA-2024:2290","ALSA-2024:3058","SUSE-SU-2023:3702-1","SUSE-SU-2023:3826-1","USN-6374-2","openSUSE-SU-2024:13222-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/4xxx/CVE-2023-4875.json","cwe_ids":["CWE-475"],"cna_assigner":"GitLab"},"references":[{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2023/09/26/6"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2023/09/msg00021.html"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/4xxx/CVE-2023-4875.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-4875"},{"type":"ADVISORY","url":"https://www.debian.org/security/2023/dsa-5494"},{"type":"FIX","url":"https://gitlab.com/muttmua/mutt/-/commit/452ee330e094bfc7c9a68555e5152b1826534555.patch"},{"type":"FIX","url":"https://gitlab.com/muttmua/mutt/-/commit/4cc3128abdf52c615911589394a03271fddeefc6.patch"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/muttmua/mutt","events":[{"introduced":"0"},{"fixed":"0a81a2a7ca2b4f33ae686bdedecbbdfd54cd1aff"}],"database_specific":{"versions":[{"introduced":"0"},{"fixed":"2.2.12"}]}}],"versions":["mutt-0-92-10i","mutt-0-92-11i","mutt-0-92-9i","mutt-0-93-unstable","mutt-0-94-10i-rel","mutt-0-94-13-rel","mutt-0-94-14-rel","mutt-0-94-15-rel","mutt-0-94-16i-rel","mutt-0-94-17i-rel","mutt-0-94-18-rel","mutt-0-94-5i-rel","mutt-0-94-6i-rel","mutt-0-94-7i-rel","mutt-0-94-8i-rel","mutt-0-94-9i-p1","mutt-0-94-9i-rel","mutt-0-95-rel","mutt-0-96-1-rel","mutt-0-96-2-slightly-post-release","mutt-0-96-3-rel","mutt-0-96-4-rel","mutt-0-96-5-rel","mutt-0-96-6-rel","mutt-0-96-7-rel","mutt-0-96-8-rel","mutt-0-96-rel","mutt-1-1-1-1-rel","mutt-1-1-1-2-rel","mutt-1-1-1-rel","mutt-1-1-10-rel","mutt-1-1-11-rel","mutt-1-1-12-rel","mutt-1-1-13-rel","mutt-1-1-14-rel","mutt-1-1-2-rel","mutt-1-1-3-rel","mutt-1-1-4-rel","mutt-1-1-5-rel","mutt-1-1-6-rel","mutt-1-1-7-rel","mutt-1-1-8-rel","mutt-1-1-9-rel","mutt-1-1-rel","mutt-1-10-rel","mutt-1-11-rel","mutt-1-12-rel","mutt-1-13-rel","mutt-1-14-rel","mutt-1-3-1-rel","mutt-1-3-10-rel","mutt-1-3-11-rel","mutt-1-3-12-rel","mutt-1-3-13-rel","mutt-1-3-14-rel","mutt-1-3-15-rel","mutt-1-3-16-rel","mutt-1-3-17-rel","mutt-1-3-18-rel","mutt-1-3-19-rel","mutt-1-3-2-rel","mutt-1-3-20-rel","mutt-1-3-21-rel","mutt-1-3-22-1-rel","mutt-1-3-22-rel","mutt-1-3-23-1-rel","mutt-1-3-23-2-rel","mutt-1-3-23-rel","mutt-1-3-24-rel","mutt-1-3-25-rel","mutt-1-3-26-rel","mutt-1-3-27-rel","mutt-1-3-3-rel","mutt-1-3-4-rel","mutt-1-3-5-rel","mutt-1-3-6-rel","mutt-1-3-7-rel","mutt-1-3-8-rel","mutt-1-3-9-rel","mutt-1-3-rel","mutt-1-5-1-rel","mutt-1-5-15-rel","mutt-1-5-16-rel","mutt-1-5-17-rel","mutt-1-5-18-rel","mutt-1-5-19-rel","mutt-1-5-2-rel","mutt-1-5-20-rel","mutt-1-5-21-rel","mutt-1-5-22-rel","mutt-1-5-24-rel","mutt-1-5-3-rel","mutt-1-5-4-rel","mutt-1-5-5-1-rel","mutt-1-5-5-rel","mutt-1-5-6-rel","mutt-1-6-rel","mutt-1-7-rel","mutt-1-8-rel","mutt-1-9-rel","mutt-2-0-rel","mutt-2-1-rel","mutt-2-2-1-rel","mutt-2-2-10-rel","mutt-2-2-11-rel","mutt-2-2-2-rel","mutt-2-2-3-rel","mutt-2-2-4-rel","mutt-2-2-5-rel","mutt-2-2-6-rel","mutt-2-2-7-rel","mutt-2-2-8-rel","mutt-2-2-9-rel","mutt-2-2-rel","post-type-punning-patch","pre-type-punning-patch"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-4875.json"}},{"ranges":[{"type":"GIT","repo":"https://gitlab.com/muttmua/mutt","events":[{"introduced":"1d112937875b302458b173b2c5a192f351a2cfb9"},{"fixed":"0a81a2a7ca2b4f33ae686bdedecbbdfd54cd1aff"}]}],"versions":["mutt-1-10-rel","mutt-1-11-rel","mutt-1-12-rel","mutt-1-13-rel","mutt-1-14-rel","mutt-1-5-15-rel","mutt-1-5-16-rel","mutt-1-5-17-rel","mutt-1-5-18-rel","mutt-1-5-19-rel","mutt-1-5-2-rel","mutt-1-5-20-rel","mutt-1-5-21-rel","mutt-1-5-22-rel","mutt-1-5-24-rel","mutt-1-5-3-rel","mutt-1-5-4-rel","mutt-1-5-5-1-rel","mutt-1-5-5-rel","mutt-1-5-6-rel","mutt-1-6-rel","mutt-1-7-rel","mutt-1-8-rel","mutt-1-9-rel","mutt-2-0-rel","mutt-2-1-rel","mutt-2-2-1-rel","mutt-2-2-10-rel","mutt-2-2-11-rel","mutt-2-2-2-rel","mutt-2-2-3-rel","mutt-2-2-4-rel","mutt-2-2-5-rel","mutt-2-2-6-rel","mutt-2-2-7-rel","mutt-2-2-8-rel","mutt-2-2-9-rel","mutt-2-2-rel","post-type-punning-patch","pre-type-punning-patch"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-4875.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:L"}]}