{"id":"CVE-2013-4391","details":"Integer overflow in the valid_user_field function in journal/journald-native.c in systemd allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a large journal data field, which triggers a heap-based buffer overflow.","modified":"2026-01-27T04:12:15.631319Z","published":"2013-10-28T22:55:03Z","withdrawn":"2026-01-27T04:12:15.631319Z","references":[{"type":"REPORT","url":"http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=725357"},{"type":"FIX","url":"http://cgit.freedesktop.org/systemd/systemd/commit/?id=505b6a61c22d5565e9308045c7b9bf79f7d0517e"},{"type":"ADVISORY","url":"http://www.debian.org/security/2013/dsa-2777"},{"type":"ARTICLE","url":"http://www.openwall.com/lists/oss-security/2013/10/01/9"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=859051"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/201612-34"}],"schema_version":"1.7.3"}