{"action":"Upgrade krb5 to 1.6.dfsg.4~beta1-13 or later.","affected":[{"fixed":"1.6.dfsg.4~beta1-13","introduced":"0"}],"component":"krb5","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["1.6.dfsg.4~beta1-13"],"id":"tcs_01M5N98J0ZP7CGX6AR2R036FPB","modified_at":"2026-10-23T17:47:40.296465464Z","published_at":"2009-04-09T00:30:00.280Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2009-0847","https://security-tracker.debian.org/tracker/CVE-2009-0847"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2009-0847","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2009-0847"}],"summary":"The asn1buf_imbed function in the ASN.1 decoder in MIT Kerberos 5 (aka krb5) 1.6.3, when PK-INIT is used, allows remote attackers to cause a denial of service (application crash) via a crafted length"}