{"id":"CVE-2015-8607","aliases":["DEBIAN-CVE-2015-8607","DSA-3441-1","EUVD-2015-8484","GHSA-53pj-vpxm-m333","MGASA-2016-0027","UBUNTU-CVE-2015-8607"],"status":"published","title":"The canonpath function in the File::Spec module in PathTools before 3.62, as used in Perl, does...","description":"The canonpath function in the File::Spec module in PathTools before 3.62, as used in Perl, does not properly preserve the taint attribute of data, which might allow context-dependent attackers to bypass the taint protection mechanism via a crafted string.","severity":{"version":"3.0","score":7.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.03124,"percentile":0.87931,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-20"],"published":"2016-01-11T00:00:00Z","modified":"2026-09-09T07:01:54Z","fixes":[{"ecosystem":"Debian:12","package":"perl","fixed_in":["5.22.1-4"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"perl","fixed_in":["5.22.1-4"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"perl","fixed_in":["5.22.1-4"],"sources":["osv"]},{"ecosystem":"Debian:8","package":"perl","fixed_in":["5.20.2-3+deb8u2"],"sources":["osv"]},{"ecosystem":"Mageia:5","package":"perl","fixed_in":["5.20.1-8.1.mga5"],"sources":["osv"]},{"ecosystem":"Mageia:5","package":"perl-PathTools","fixed_in":["3.470.0-7.1.mga5"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.22.1-4"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.22.1-4"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.22.1-4"}]}]},{"source":"osv","ecosystem":"Debian:8","package":"perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.20.2-3+deb8u2"}]}],"versions":["5.20.2-3","5.20.2-3+deb8u1"]},{"source":"osv","ecosystem":"Mageia:5","package":"perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.20.1-8.1.mga5"}]}]},{"source":"osv","ecosystem":"Mageia:5","package":"perl-PathTools","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.470.0-7.1.mga5"}]}]}],"products":[{"vendor":"canonical","product":"ubuntu_linux"},{"vendor":"debian","product":"debian_linux"},{"vendor":"perl","product":"pathtools"}],"references":[{"url":"https://security.gentoo.org/glsa/201701-75","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred","advisory"]},{"url":"http://www.securityfocus.com/bid/80504","tags":["vdb-entry","x_refsource_BID","x_transferred","web"]},{"url":"http://www.securitytracker.com/id/1034772","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","web"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2016-January/176228.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"http://www.debian.org/security/2016/dsa-3441","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","advisory"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2016-January/175494.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"http://www.ubuntu.com/usn/USN-2878-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred","advisory"]},{"url":"http://lists.opensuse.org/opensuse-updates/2016-03/msg00112.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","web"]},{"url":"https://www.oracle.com/security-alerts/cpujul2020.html","tags":["x_refsource_MISC","x_transferred","web"]},{"url":"http://cpansearch.perl.org/src/RJBS/PathTools-3.62/Changes","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"https://rt.perl.org/Public/Bug/Display.html?id=126862","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","advisory"]},{"url":"https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html","tags":["x_refsource_CONFIRM","x_transferred","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2015-8607"},{"url":"https://github.com/advisories/GHSA-53pj-vpxm-m333"},{"url":"https://security-tracker.debian.org/tracker/CVE-2015-8607","tags":["advisory"]},{"url":"https://advisories.mageia.org/MGASA-2016-0027.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=17475","tags":["report"]},{"url":"https://www.debian.org/security/2016/dsa-3441","tags":["web"]},{"url":"https://lists.fedoraproject.org/pipermail/package-announce/2016-January/175494.html","tags":["web"]},{"url":"https://ubuntu.com/security/CVE-2015-8607","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-2878-1","tags":["advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2015-8607","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2015-8607","description":"The canonpath function in the File::Spec module in PathTools before 3.62, as used in Perl, does not properly preserve the taint attribute of data, which might allow context-dependent attackers to bypass the taint protection mechanism via a crafted string.","status":"published","published":"2016-01-13T15:00:00Z","modified":"2024-08-06T08:20:43.434Z","updated_at":"2026-11-02T14:35:40.900357Z"}],"euvd":[{"id":"EUVD-2015-8484","description":"The canonpath function in the File::Spec module in PathTools before 3.62, as used in Perl, does not properly preserve the taint attribute of data, which might allow context-dependent attackers to bypass the taint protection mechanism via a crafted string.","status":"published","published":"2016-01-13T15:00:00Z","modified":"2024-08-06T08:20:43Z","updated_at":"2026-11-03T01:57:26.810911Z"}],"ghsa":[{"id":"GHSA-53pj-vpxm-m333","title":"The canonpath function in the File::Spec module in PathTools before 3.62, as used in Perl, does...","description":"The canonpath function in the File::Spec module in PathTools before 3.62, as used in Perl, does not properly preserve the taint attribute of data, which might allow context-dependent attackers to bypass the taint protection mechanism via a crafted string.","status":"published","published":"2022-05-13T01:25:20Z","modified":"2023-02-01T05:07:15Z","cvss":[{"version":"3.0","score":7.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"high"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:50:30.568005Z"}],"nvd":[{"id":"CVE-2015-8607","description":"The canonpath function in the File::Spec module in PathTools before 3.62, as used in Perl, does not properly preserve the taint attribute of data, which might allow context-dependent attackers to bypass the taint protection mechanism via a crafted string.","status":"published","published":"2016-01-13T15:59:01.597Z","modified":"2026-06-17T00:34:50.627Z","cvss":[{"version":"3.0","score":7.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"high","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:03:15.746629Z"}],"osv":[{"id":"CVE-2015-8607","description":"The canonpath function in the File::Spec module in PathTools before 3.62, as used in Perl, does not properly preserve the taint attribute of data, which might allow context-dependent attackers to bypass the taint protection mechanism via a crafted string.","status":"published","published":"2016-01-13T15:59:01Z","modified":"2026-04-16T06:23:27.949817719Z","cvss":[{"version":"3.0","score":7.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"high"}],"updated_at":"2026-11-02T15:44:01.068991Z"},{"id":"DEBIAN-CVE-2015-8607","description":"The canonpath function in the File::Spec module in PathTools before 3.62, as used in Perl, does not properly preserve the taint attribute of data, which might allow context-dependent attackers to bypass the taint protection mechanism via a crafted string.","status":"published","published":"2016-01-13T15:59:01.597Z","modified":"2026-09-09T07:01:54.662405254Z","cvss":[{"version":"3.0","score":7.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"high"}],"updated_at":"2026-11-02T15:45:27.04239Z"},{"id":"UBUNTU-CVE-2015-8607","description":"The canonpath function in the File::Spec module in PathTools before 3.62, as used in Perl, does not properly preserve the taint attribute of data, which might allow context-dependent attackers to bypass the taint protection mechanism via a crafted string.","status":"withdrawn","published":"2016-01-13T00:00:00Z","modified":"2026-02-04T04:07:28.527297Z","cvss":[{"version":"3.0","score":7.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"high"}],"updated_at":"2026-11-02T15:54:10.737723Z"},{"id":"DSA-3441-1","title":"perl - security update","status":"published","published":"2016-01-11T00:00:00Z","modified":"2026-03-09T01:23:07.516773Z","updated_at":"2026-11-02T15:46:16.199525Z"},{"id":"MGASA-2016-0027","title":"Updated perl and perl-PathTools packages fix security vulnerability","description":"It was reported that File::Spec::canonpath() routine returns untainted strings\neven if passed tainted input.  This defect undermines the guarantee of taint\npropagation, which is sometimes used to ensure that unvalidated user input does\nnot reach sensitive code (CVE-2015-8607).\n","status":"published","published":"2016-01-20T17:53:26Z","modified":"2026-04-16T06:24:26.282081513Z","updated_at":"2026-11-02T15:49:39.792687Z"}]}}