{"id":"CVE-2013-5123","details":"The mirroring support (-M, --use-mirrors) in Python Pip before 1.5 uses insecure DNS querying and authenticity checks which allows attackers to perform man-in-the-middle attacks.","aliases":["GHSA-c5h8-cq4v-cvfm","PYSEC-2019-160"],"modified":"2026-01-27T04:12:19.825996Z","published":"2019-11-05T22:15:10Z","withdrawn":"2026-01-27T04:12:19.825996Z","related":["MGASA-2015-0180","SUSE-FU-2021:2130-1","SUSE-RU-2019:2505-1","openSUSE-SU-2024:10098-1","openSUSE-SU-2024:11251-1","openSUSE-SU-2024:11281-1","openSUSE-SU-2024:13916-1"],"references":[{"type":"ARTICLE","url":"http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155248.html"},{"type":"ARTICLE","url":"http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155291.html"},{"type":"ARTICLE","url":"http://www.openwall.com/lists/oss-security/2013/08/21/17"},{"type":"ARTICLE","url":"http://www.openwall.com/lists/oss-security/2013/08/21/18"},{"type":"WEB","url":"http://www.securityfocus.com/bid/77520"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2013-5123"},{"type":"REPORT","url":"https://bugzilla.suse.com/show_bug.cgi?id=CVE-2013-5123"},{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2013-5123"}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N"}]}