{"id":"CVE-2015-2697","details":"The build_principal_va function in lib/krb5/krb/bld_princ.c in MIT Kerberos 5 (aka krb5) before 1.14 allows remote authenticated users to cause a denial of service (out-of-bounds read and KDC crash) via an initial '\\0' character in a long realm field within a TGS request.","modified":"2026-04-16T06:15:12.047741886Z","published":"2015-11-09T03:59:03Z","related":["SUSE-SU-2015:1897-1","openSUSE-SU-2024:10004-1"],"references":[{"type":"ADVISORY","url":"http://krbdev.mit.edu/rt/Ticket/Display.html?id=8252"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00006.html"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00014.html"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00022.html"},{"type":"ADVISORY","url":"http://www.debian.org/security/2015/dsa-3395"},{"type":"ADVISORY","url":"http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/77581"},{"type":"ADVISORY","url":"http://www.securitytracker.com/id/1034084"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2810-1"},{"type":"ADVISORY","url":"https://github.com/krb5/krb5/commit/f0c094a1b745d91ef2f9a4eae2149aac026a5789"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/201611-14"},{"type":"ARTICLE","url":"http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00006.html"},{"type":"ARTICLE","url":"http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00014.html"},{"type":"ARTICLE","url":"http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00022.html"},{"type":"FIX","url":"https://github.com/krb5/krb5/commit/f0c094a1b745d91ef2f9a4eae2149aac026a5789"}],"schema_version":"1.7.5"}