{"id":"UBUNTU-CVE-2013-7491","details":"An issue was discovered in the DBI module before 1.628 for Perl. Stack corruption occurs when a user-defined function requires a non-trivial amount of memory and the Perl stack gets reallocated.","modified":"2025-07-16T08:10:51.680984Z","published":"2020-09-11T19:15:00Z","withdrawn":"2025-07-18T16:42:58Z","upstream":["CVE-2013-7491"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2013-7491"},{"type":"REPORT","url":"https://rt.cpan.org/Public/Bug/Display.html?id=85562"},{"type":"REPORT","url":"https://metacpan.org/pod/distribution/DBI/Changes#Changes-in-DBI-1.628-22nd-July-2013"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2013-7491"}],"affected":[{"package":{"name":"libdbi-perl","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/libdbi-perl@1.640-1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.640-1"}]}],"versions":["1.637-1","1.639-1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"libdbi-perl","binary_version":"1.640-1"},{"binary_name":"libdbi-perl-dbgsym","binary_version":"1.640-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2013/UBUNTU-CVE-2013-7491.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"},{"type":"Ubuntu","score":"medium"}]}