{"id":"CVE-2018-1000156","details":"GNU Patch version 2.7.6 contains an input validation vulnerability when processing patch files, specifically the EDITOR_PROGRAM invocation (using ed) can result in code execution. This attack appear to be exploitable via a patch file processed via the patch utility. This is similar to FreeBSD's CVE-2015-1418 however although they share a common ancestry the code bases have diverged over time.","modified":"2026-03-15T22:16:59.020151Z","published":"2018-04-06T13:29:00.377Z","related":["CGA-2vpf-v3f6-c2hw","MGASA-2018-0277","SUSE-SU-2018:1128-1","SUSE-SU-2018:1162-1","openSUSE-SU-2024:11151-1","openSUSE-SU-2024:11372-1"],"references":[{"type":"WEB","url":"https://seclists.org/bugtraq/2019/Aug/29"},{"type":"WEB","url":"http://packetstormsecurity.com/files/154124/GNU-patch-Command-Injection-Directory-Traversal.html"},{"type":"WEB","url":"https://seclists.org/bugtraq/2019/Jul/54"},{"type":"WEB","url":"https://web.archive.org/web/20180405231329/https://twitter.com/kurtseifried/status/982028968877436928"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2018:2091"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2018:2093"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2018:2097"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2018/04/msg00013.html"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/201904-17"},{"type":"ADVISORY","url":"https://twitter.com/kurtseifried/status/982028968877436928"},{"type":"ADVISORY","url":"http://rachelbythebay.com/w/2018/04/05/bangpatch/"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2018:1199"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2018:2095"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/3624-2/"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2018:2092"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2018:2094"},{"type":"ADVISORY","url":"https://savannah.gnu.org/bugs/index.php?53566"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/3624-1/"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2018:1200"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2018:2096"},{"type":"REPORT","url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=894667#19"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"2.7.6"}]},{"events":[{"introduced":"0"},{"last_affected":"12.04"}]},{"events":[{"introduced":"0"},{"last_affected":"14.04"}]},{"events":[{"introduced":"0"},{"last_affected":"16.04"}]},{"events":[{"introduced":"0"},{"last_affected":"17.10"}]},{"events":[{"introduced":"0"},{"last_affected":"7.0"}]},{"events":[{"introduced":"0"},{"last_affected":"6.0"}]},{"events":[{"introduced":"0"},{"last_affected":"7.0"}]},{"events":[{"introduced":"0"},{"last_affected":"6.0"}]},{"events":[{"introduced":"0"},{"last_affected":"7.0"}]},{"events":[{"introduced":"0"},{"last_affected":"6.4"}]},{"events":[{"introduced":"0"},{"last_affected":"6.5"}]},{"events":[{"introduced":"0"},{"last_affected":"6.6"}]},{"events":[{"introduced":"0"},{"last_affected":"7.2"}]},{"events":[{"introduced":"0"},{"last_affected":"7.3"}]},{"events":[{"introduced":"0"},{"last_affected":"7.4"}]},{"events":[{"introduced":"0"},{"last_affected":"7.6"}]},{"events":[{"introduced":"0"},{"last_affected":"6.7"}]},{"events":[{"introduced":"0"},{"last_affected":"7.3"}]},{"events":[{"introduced":"0"},{"last_affected":"7.4"}]},{"events":[{"introduced":"0"},{"last_affected":"7.5"}]},{"events":[{"introduced":"0"},{"last_affected":"7.6"}]},{"events":[{"introduced":"0"},{"last_affected":"6.6"}]},{"events":[{"introduced":"0"},{"last_affected":"7.2"}]},{"events":[{"introduced":"0"},{"last_affected":"7.3"}]},{"events":[{"introduced":"0"},{"last_affected":"7.4"}]},{"events":[{"introduced":"0"},{"last_affected":"7.6"}]},{"events":[{"introduced":"0"},{"last_affected":"6.0"}]},{"events":[{"introduced":"0"},{"last_affected":"7.0"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-1000156.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}