{"action":"Upgrade libksba to 1.3.3-1 or later.","affected":[{"fixed":"1.3.3-1","introduced":"0"}],"component":"libksba","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["1.3.3-1"],"id":"tcs_01M5NBKB4NGE355H7B4Q3DDBMS","modified_at":"2026-09-22T07:02:04.695203205Z","published_at":"2016-06-13T19:59:06.990Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2016-4356","https://security-tracker.debian.org/tracker/CVE-2016-4356"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2016-4356#Debian:13/libksba","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2016-4356"}],"summary":"The append_utf8_value function in the DN decoder (dn.c) in Libksba before 1.3.3 allows remote attackers to cause a denial of service (out-of-bounds read) by clearing the high bit of the byte after inv"}