{"id":"CVE-2016-4574","details":"Off-by-one error in the append_utf8_value function in the DN decoder (dn.c) in Libksba before 1.3.4 allows remote attackers to cause a denial of service (out-of-bounds read) via invalid utf-8 encoded data. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-4356.","modified":"2026-03-20T03:13:35.987776Z","published":"2016-06-13T19:59:09.957Z","related":["MGASA-2016-0181","SUSE-SU-2016:1509-1","SUSE-SU-2016:1510-1","SUSE-SU-2017:2699-1","SUSE-SU-2017:2700-1","openSUSE-SU-2024:10126-1"],"references":[{"type":"WEB","url":"http://git.gnupg.org/cgi-bin/gitweb.cgi?p=libksba.git%3Ba=commit%3Bh=6be61daac047d8e6aa941eb103f8e71a1d4e3c75"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-updates/2016-05/msg00087.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-updates/2016-06/msg00028.html"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2016/05/10/3"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2016/05/10/4"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2982-1"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/gpg/libksba","events":[{"introduced":"0"},{"last_affected":"b46ea28e82d67a2072817294115360fd3e1ab20c"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"1.3.3"}]}}],"versions":["debian/V0-0-0","debian/V0-2-0","debian/V0-2-1","debian/V0-2-2","debian/V0-2-3","debian/V0-4-0","debian/V0-4-1","debian/V0-4-2","debian/V0-4-3","debian/V0-4-4","debian/V0-4-5","debian/libksba-0-4-6","debian/libksba-0-4-7","debian/libksba-0-9-0","debian/libksba-0-9-1","debian/libksba-0-9-10","debian/libksba-0-9-11","debian/libksba-0-9-12","debian/libksba-0-9-2","debian/libksba-0-9-3","debian/libksba-0-9-4","debian/libksba-0-9-5","debian/libksba-0-9-6","debian/libksba-0-9-7","debian/libksba-0-9-8","debian/libksba-0-9-9","debian/libksba-0.9.13","debian/libksba-0.9.14","debian/libksba-0.9.15","debian/libksba-0.9.16","debian/libksba-1.0.1","debian/libksba-1.0.2","debian/libksba-1.0.3","debian/libksba-1.0.4","debian/libksba-1.0.5","debian/libksba-1.0.6","debian/libksba-1.0.7","debian/libksba-1.0.8","debian/libksba-1.1.0","libksba-1.2.0","libksba-1.3.0","libksba-1.3.1","libksba-1.3.2","libksba-1.3.3"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2016-4574.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"12.04"}]},{"events":[{"introduced":"0"},{"last_affected":"14.04"}]},{"events":[{"introduced":"0"},{"last_affected":"15.10"}]},{"events":[{"introduced":"0"},{"last_affected":"16.04"}]},{"events":[{"introduced":"0"},{"last_affected":"42.1"}]},{"events":[{"introduced":"0"},{"last_affected":"13.2"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}