{"id":"CVE-2013-1888","aliases":["EUVD-2013-0026","GHSA-4gv5-qhvr-36vv","PYSEC-2013-9"],"status":"published","title":"Improper Link Resolution Before File Access in pip","description":"pip before 1.3 allows local users to overwrite arbitrary files via a symlink attack on a file in the /tmp/pip-build temporary directory.","severity":{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:N/I:P/A:N","level":"low","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00379,"percentile":0.32072,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-59"],"published":"2013-08-16T10:00:00Z","modified":"2026-06-16T23:52:18Z","fixes":[{"ecosystem":"PyPI","package":"pip","fixed_in":["1.3"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"PyPI","package":"pip","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.3"}]}]},{"source":"osv","ecosystem":"PyPI","package":"pip","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.3"}]}],"versions":["0.2","0.2.1","0.3","0.3.1","0.4","0.5","0.5.1","0.6","0.6.1","0.6.2","0.6.3","0.7","0.7.1","0.7.2","0.8","0.8.1","0.8.2","0.8.3","1.0","1.0.1","1.0.2","1.1","1.2","1.2.1"]},{"source":"osv","ecosystem":"PyPI","package":"pip","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.3"}]}],"versions":["0.2","0.2.1","0.3","0.3.1","0.4","0.5","0.5.1","0.6","0.6.1","0.6.2","0.6.3","0.7","0.7.1","0.7.2","0.8","0.8.1","0.8.2","0.8.3","1.0","1.0.1","1.0.2","1.1","1.2","1.2.1"]}],"products":[{"vendor":"fedoraproject","product":"fedora"},{"vendor":"pypa","product":"pip"}],"references":[{"url":"http://www.openwall.com/lists/oss-security/2013/03/22/10","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Third Party Advisory","web"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2013-May/105989.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","Third Party Advisory","web"]},{"url":"https://github.com/pypa/pip/pull/734/files","tags":["x_refsource_CONFIRM","x_transferred","Patch","Third Party Advisory","web"]},{"url":"https://github.com/pypa/pip/pull/780/files","tags":["x_refsource_CONFIRM","x_transferred","Patch","Third Party Advisory","web"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2013-May/105952.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","Third Party Advisory","web"]},{"url":"https://github.com/pypa/pip/issues/725","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory","web","report"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2013-May/106311.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","Third Party Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-1888","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-4gv5-qhvr-36vv","tags":["advisory"]},{"url":"https://github.com/pypa/advisory-database/tree/main/vulns/pip/PYSEC-2013-9.yaml","tags":["web"]},{"url":"https://github.com/pypa/pip","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2013-1888","description":"pip before 1.3 allows local users to overwrite arbitrary files via a symlink attack on a file in the /tmp/pip-build temporary directory.","status":"published","published":"2013-08-16T10:00:00Z","modified":"2024-08-06T15:20:37.202Z","updated_at":"2026-11-02T14:34:58.534075Z"}],"euvd":[{"id":"EUVD-2013-0026","description":"pip before 1.3 allows local users to overwrite arbitrary files via a symlink attack on a file in the /tmp/pip-build temporary directory.","status":"published","published":"2013-08-16T10:00:00Z","modified":"2024-08-06T15:20:37Z","updated_at":"2026-11-03T01:56:40.540333Z"}],"ghsa":[{"id":"GHSA-4gv5-qhvr-36vv","title":"Improper Link Resolution Before File Access in pip","description":"pip before 1.3 allows local users to overwrite arbitrary files via a symlink attack on a file in the /tmp/pip-build temporary directory.","status":"published","published":"2022-05-13T01:11:25Z","modified":"2024-10-11T20:48:22Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N","level":"medium"},{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"medium"}],"cwes":["CWE-59"],"updated_at":"2026-11-02T14:38:10.696798Z"}],"nvd":[{"id":"CVE-2013-1888","description":"pip before 1.3 allows local users to overwrite arbitrary files via a symlink attack on a file in the /tmp/pip-build temporary directory.","status":"published","published":"2013-08-17T06:54:57.357Z","modified":"2026-06-16T23:52:18.58Z","cvss":[{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:N/I:P/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-59"],"updated_at":"2026-11-02T14:02:35.248411Z"}],"osv":[{"id":"GHSA-4gv5-qhvr-36vv","title":"Improper Link Resolution Before File Access in pip","description":"pip before 1.3 allows local users to overwrite arbitrary files via a symlink attack on a file in the /tmp/pip-build temporary directory.","status":"published","published":"2022-05-13T01:11:25Z","modified":"2024-10-14T18:29:20.945091Z","cvss":[{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"medium"},{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N","level":"medium"}],"cwes":["CWE-59"],"updated_at":"2026-11-02T15:46:37.148947Z"},{"id":"PYSEC-2013-9","description":"pip before 1.3 allows local users to overwrite arbitrary files via a symlink attack on a file in the /tmp/pip-build temporary directory.","status":"published","published":"2013-08-17T06:54:00Z","modified":"2023-11-08T03:57:16.010568Z","updated_at":"2026-11-02T15:52:51.645172Z"}]}}