{"id":"UBUNTU-CVE-2015-8607","details":"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mechanism via a crafted string.","modified":"2026-02-04T04:07:28.527297Z","published":"2016-01-13T00:00:00Z","withdrawn":"2025-07-18T16:43:19Z","related":["USN-2878-1"],"upstream":["CVE-2015-8607"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2015-8607"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-2878-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2015-8607"}],"affected":[{"package":{"name":"libfile-spec-perl","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/libfile-spec-perl@3.4000-1ubuntu2?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.4000-1ubuntu2"}]}],"versions":["3.4000-1ubuntu1"],"ecosystem_specific":{"binaries":[{"binary_version":"3.4000-1ubuntu2","binary_name":"libfile-spec-perl"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2015/UBUNTU-CVE-2015-8607.json"}},{"package":{"name":"perl","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/perl@5.18.2-2ubuntu1?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.18.2-2ubuntu1"}]}],"versions":["5.14.2-21build1","5.18.1-4","5.18.1-4build1","5.18.1-5","5.18.2-2"],"ecosystem_specific":{"binaries":[{"binary_version":"5.18.2-2ubuntu1","binary_name":"libcgi-fast-perl"},{"binary_version":"5.18.2-2ubuntu1","binary_name":"libperl-dev"},{"binary_version":"5.18.2-2ubuntu1","binary_name":"libperl5.18"},{"binary_version":"5.18.2-2ubuntu1","binary_name":"perl"},{"binary_version":"5.18.2-2ubuntu1","binary_name":"perl-base"},{"binary_version":"5.18.2-2ubuntu1","binary_name":"perl-debug"},{"binary_version":"5.18.2-2ubuntu1","binary_name":"perl-doc"},{"binary_version":"5.18.2-2ubuntu1","binary_name":"perl-modules"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2015/UBUNTU-CVE-2015-8607.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L"},{"type":"Ubuntu","score":"medium"}]}