{"id":"CVE-2011-4116","aliases":["DEBIAN-CVE-2011-4116","EUVD-2011-4064","GHSA-grqm-6jmc-2h46","ROOT-OS-DEBIAN-12-CVE-2011-4116"],"status":"published","title":"_is_safe in the File::Temp module for Perl does not properly handle symlinks.","description":"_is_safe in the File::Temp module for Perl does not properly handle symlinks.","severity":{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"low","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00524,"percentile":0.44742,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-59"],"published":"2020-01-31T17:12:40Z","modified":"2026-10-23T18:02:48Z","fixes":[{"ecosystem":"Root:Debian:12","package":"perl","fixed_in":["5.36.0-7+deb12u4.aikido.21","5.36.0-7+deb12u4.aikido.20"],"sources":["osv"]},{"ecosystem":"Root:Debian:12","package":"rootio-perl","fixed_in":["5.36.0-7+deb12u4.aikido.21","5.36.0-7+deb12u4.aikido.20"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.36.0-10","5.36.0-7","5.36.0-7+deb12u1","5.36.0-7+deb12u2","5.36.0-7+deb12u3","5.36.0-7+deb12u4","5.36.0-8","5.36.0-9","5.38.0-1","5.38.0-2","5.38.0~rc2-1","5.38.2-1","5.38.2-2","5.38.2-3","5.38.2-3.1","5.38.2-3.2","5.38.2-3.2+hurd.1","5.38.2-4","5.38.2-5","5.40.0-1","5.40.0-2","5.40.0-3","5.40.0-4","5.40.0-5","5.40.0-6","5.40.0-7","5.40.0-8","5.40.0~rc1-1","5.40.1-1","5.40.1-2","5.40.1-3","5.40.1-4","5.40.1-5","5.40.1-6","5.40.1-7","5.40.1-8","5.42.0-1","5.42.0-2","5.42.0-3","5.42.2-1","5.42.2-2","5.42.2-3","5.42.3-1","5.44.0-1","5.44.0-2"]},{"source":"osv","ecosystem":"Debian:13","package":"perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.40.1-6","5.40.1-6+deb13u1","5.40.1-7","5.40.1-8","5.42.0-1","5.42.0-2","5.42.0-3","5.42.2-1","5.42.2-2","5.42.2-3","5.42.3-1","5.44.0-1","5.44.0-2"]},{"source":"osv","ecosystem":"Debian:14","package":"perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.40.1-6","5.40.1-7","5.40.1-8","5.42.0-1","5.42.0-2","5.42.0-3","5.42.2-1","5.42.2-2","5.42.2-3","5.42.3-1","5.44.0-1","5.44.0-2"]},{"source":"osv","ecosystem":"Root:Debian:12","package":"perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.36.0-7+deb12u4.aikido.21"},{"fixed":"5.36.0-7+deb12u4.aikido.20"}]}]},{"source":"osv","ecosystem":"Root:Debian:12","package":"rootio-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.36.0-7+deb12u4.aikido.21"},{"fixed":"5.36.0-7+deb12u4.aikido.20"}]}]}],"products":[{"vendor":"cpan","product":"file\\"},{"vendor":"file::temp","product":"file::temp"}],"references":[{"url":"http://www.openwall.com/lists/oss-security/2011/11/04/2","tags":["x_refsource_MISC","x_transferred","Mailing List","Third Party Advisory","advisory","article"]},{"url":"http://www.openwall.com/lists/oss-security/2011/11/04/4","tags":["x_refsource_MISC","x_transferred","Mailing List","Third Party Advisory","advisory","article"]},{"url":"https://seclists.org/oss-sec/2011/q4/238","tags":["x_refsource_MISC","x_transferred","Mailing List","Third Party Advisory","advisory","article"]},{"url":"https://rt.cpan.org/Public/Bug/Display.html?id=69106","tags":["x_refsource_MISC","x_transferred","Issue Tracking","Patch","Vendor Advisory","advisory","fix","report"]},{"url":"https://github.com/Perl-Toolchain-Gang/File-Temp/issues/14","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","advisory","evidence"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-4116"},{"url":"https://github.com/advisories/GHSA-grqm-6jmc-2h46"},{"url":"https://security-tracker.debian.org/tracker/CVE-2011-4116","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2011-4116","description":"_is_safe in the File::Temp module for Perl does not properly handle symlinks.","status":"published","published":"2020-01-31T17:12:40Z","modified":"2024-08-07T00:01:50.528Z","updated_at":"2026-11-02T14:35:37.989579Z"}],"euvd":[{"id":"EUVD-2011-4064","description":"_is_safe in the File::Temp module for Perl does not properly handle symlinks.","status":"published","published":"2020-01-31T17:12:40Z","modified":"2024-08-07T00:01:50Z","updated_at":"2026-11-03T01:39:49.441333Z"}],"ghsa":[{"id":"GHSA-grqm-6jmc-2h46","title":"_is_safe in the File::Temp module for Perl does not properly handle symlinks.","description":"_is_safe in the File::Temp module for Perl does not properly handle symlinks.","status":"published","published":"2022-04-22T00:24:24Z","modified":"2025-08-04T21:30:35Z","cvss":[{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"low"}],"cwes":["CWE-59"],"updated_at":"2026-11-02T15:03:10.73907Z"}],"nvd":[{"id":"CVE-2011-4116","description":"_is_safe in the File::Temp module for Perl does not properly handle symlinks.","status":"published","published":"2020-01-31T18:15:11.343Z","modified":"2026-06-16T23:34:27.38Z","cvss":[{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"low","assessor":"primary"},{"version":"2.0","score":1.5,"vector":"AV:L/AC:M/Au:S/C:N/I:P/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-59"],"updated_at":"2026-11-02T14:02:12.945371Z"}],"osv":[{"id":"CVE-2011-4116","description":"_is_safe in the File::Temp module for Perl does not properly handle symlinks.","status":"published","published":"2020-01-31T18:15:11Z","modified":"2026-04-10T03:42:02.434991Z","cvss":[{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"low"}],"updated_at":"2026-11-02T15:43:58.279353Z"},{"id":"DEBIAN-CVE-2011-4116","description":"_is_safe in the File::Temp module for Perl does not properly handle symlinks.","status":"published","published":"2020-01-31T18:15:11.343Z","modified":"2026-10-23T18:02:48.458580214Z","cvss":[{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"low"}],"updated_at":"2026-11-02T15:45:24.612044Z"},{"id":"ROOT-OS-DEBIAN-12-CVE-2011-4116","title":"CVE-2011-4116 in perl - Patched by Root","description":"Root has patched CVE-2011-4116 in the perl package for Root:Debian:12. Multiple fixed versions available.","status":"published","published":"2026-10-12T09:51:35Z","modified":"2026-10-12T10:15:03.600575164Z","updated_at":"2026-11-02T15:53:30.44348Z"}]}}