{"id":"CVE-2013-7491","aliases":["DEBIAN-CVE-2013-7491","EUVD-2013-7248","GHSA-grmf-5xw5-9cmx","SUSE-SU-2020:14510-1","UBUNTU-CVE-2013-7491"],"status":"published","title":"An issue was discovered in the DBI module before 1.628 for Perl. Stack corruption occurs when a...","description":"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.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02656,"percentile":0.85769,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-787"],"published":"2020-09-11T18:37:31Z","modified":"2026-09-01T20:03:19Z","fixes":[{"ecosystem":"Debian:12","package":"libdbi-perl","fixed_in":["1.628-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"libdbi-perl","fixed_in":["1.628-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"libdbi-perl","fixed_in":["1.628-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"libdbi-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.628-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"libdbi-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.628-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"libdbi-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.628-1"}]}]},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Point of Sale 11 SP3","package":"perl-DBI","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.607-3.6.1"}]}],"bundled":3},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 11 SP4-LTSS","package":"perl-DBI","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.607-3.6.1"}]}],"bundled":3}],"products":[{"vendor":"perl","product":"dbi"}],"references":[{"url":"https://rt.cpan.org/Public/Bug/Display.html?id=85562","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","advisory","report"]},{"url":"https://github.com/perl5-dbi/dbi/commit/401f1221311c71f760e21c98772f0f7e3cbead1d","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","advisory","fix"]},{"url":"https://metacpan.org/pod/distribution/DBI/Changes#Changes-in-DBI-1.628-22nd-July-2013","tags":["x_refsource_MISC","x_transferred","Release Notes","advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-7491"},{"url":"https://github.com/advisories/GHSA-grmf-5xw5-9cmx"},{"url":"https://security-tracker.debian.org/tracker/CVE-2013-7491","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2020/suse-su-202014510-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1176493","tags":["report"]},{"url":"https://bugzilla.suse.com/1176496","tags":["report"]},{"url":"https://bugzilla.suse.com/1176764","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2013-7490","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-7491","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-20919","tags":["web"]},{"url":"https://ubuntu.com/security/CVE-2013-7491","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2013-7491","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2013-7491","description":"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.","status":"published","published":"2020-09-11T18:37:31Z","modified":"2024-08-06T18:09:16.979Z","updated_at":"2026-11-02T14:34:58.882751Z"}],"euvd":[{"id":"EUVD-2013-7248","description":"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.","status":"published","published":"2020-09-11T18:37:31Z","modified":"2024-08-06T18:09:16Z","updated_at":"2026-11-03T01:56:23.098352Z"}],"ghsa":[{"id":"GHSA-grmf-5xw5-9cmx","title":"An issue was discovered in the DBI module before 1.628 for Perl. Stack corruption occurs when a...","description":"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.","status":"published","published":"2022-05-05T00:29:41Z","modified":"2023-02-01T05:01:54Z","updated_at":"2026-11-02T14:49:48.641892Z"}],"nvd":[{"id":"CVE-2013-7491","description":"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.","status":"published","published":"2020-09-11T19:15:11.8Z","modified":"2026-06-17T00:02:03.843Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:02:52.934105Z"}],"osv":[{"id":"CVE-2013-7491","description":"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.","status":"published","published":"2020-09-11T19:15:11Z","modified":"2026-04-10T03:43:29.578346Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium"}],"updated_at":"2026-11-02T15:43:59.361892Z"},{"id":"DEBIAN-CVE-2013-7491","description":"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.","status":"published","published":"2020-09-11T19:15:11.8Z","modified":"2026-09-01T20:03:19.516326693Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium"}],"updated_at":"2026-11-02T15:45:25.819707Z"},{"id":"UBUNTU-CVE-2013-7491","description":"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.","status":"withdrawn","published":"2020-09-11T19:15:00Z","modified":"2025-07-16T08:10:51.680984Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium"}],"updated_at":"2026-11-02T15:54:07.855521Z"},{"id":"SUSE-SU-2020:14510-1","title":"Security update for perl-DBI","description":"This update for perl-DBI fixes the following issues:\n\n- CVE-2019-20919: Fixed a NULL profile dereference in dbi_profile (bsc#1176764).\n- CVE-2013-7490: Fixed memory corruption when using many arguments \n  to methods for CallbacksUsing (bsc#1176496).\t  \n- CVE-2013-7491: Fixed a stack corruption when a user-defined function required a\n  non-trivial amount of memory (bsc#1176493).\n","status":"published","published":"2020-10-05T12:13:10Z","modified":"2026-02-04T03:28:08.90324Z","updated_at":"2026-11-02T15:53:47.634847Z"}]}}