{"id":"CVE-2015-1607","details":"kbx/keybox-search.c in GnuPG before 1.4.19, 2.0.x before 2.0.27, and 2.1.x before 2.1.2 does not properly handle bitwise left-shifts, which allows remote attackers to cause a denial of service (invalid read operation) via a crafted keyring file, related to sign extensions and \"memcpy with overlapping ranges.\"","modified":"2026-04-16T06:15:10.045794999Z","published":"2019-11-20T19:15:11Z","related":["SUSE-SU-2015:2170-1","SUSE-SU-2015:2171-1","SUSE-SU-2015:2171-2"],"references":[{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2015/02/13/14"},{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2015/02/14/6"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/72610"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/usn-2554-1/"},{"type":"ADVISORY","url":"https://blog.fuzzing-project.org/5-Multiple-issues-in-GnuPG-found-through-keyring-fuzzing-TFPA-0012015.html"},{"type":"ADVISORY","url":"https://lists.gnupg.org/pipermail/gnupg-announce/2015q1/000361.html"},{"type":"ADVISORY","url":"https://lists.gnupg.org/pipermail/gnupg-announce/2015q1/000362.html"},{"type":"ADVISORY","url":"https://lists.gnupg.org/pipermail/gnupg-announce/2015q1/000363.html"},{"type":"ARTICLE","url":"http://www.openwall.com/lists/oss-security/2015/02/13/14"},{"type":"ARTICLE","url":"http://www.openwall.com/lists/oss-security/2015/02/14/6"},{"type":"ARTICLE","url":"https://lists.gnupg.org/pipermail/gnupg-announce/2015q1/000361.html"},{"type":"ARTICLE","url":"https://lists.gnupg.org/pipermail/gnupg-announce/2015q1/000362.html"},{"type":"ARTICLE","url":"https://lists.gnupg.org/pipermail/gnupg-announce/2015q1/000363.html"},{"type":"WEB","url":"http://git.gnupg.org/cgi-bin/gitweb.cgi?p=gnupg.git%3Ba=commit%3Bh=2183683bd633818dd031b090b5530951de76f392"}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}