{"action":"Upgrade heimdal to 7.8.git20221115.a6cf945+dfsg-1 or later.","affected":[{"fixed":"7.8.git20221115.a6cf945+dfsg-1","introduced":"0"}],"component":"heimdal","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["7.8.git20221115.a6cf945+dfsg-1"],"id":"tcs_01M5NGSEQE3RKRXEX6N7TFYW06","modified_at":"2026-11-03T08:01:31.147829209Z","published_at":"2023-01-12T15:15:10.083Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2022-3437","https://security-tracker.debian.org/tracker/CVE-2022-3437"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2022-3437","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2022-3437"}],"summary":"A heap-based buffer overflow vulnerability was found in Samba within the GSSAPI unwrap_des() and unwrap_des3() routines of Heimdal. The DES and Triple-DES decryption routines in the Heimdal GSSAPI lib"}