{"id":"CVE-2011-2728","title":"The bsd_glob function in the File::Glob module for Perl before 5.14.2 allows context-dependent attackers to cause a denial of service (crash","published":"2012-12-21T01:46:14.527Z","updated":"2026-06-16T19:31:52.970Z","severity":"medium","cvssScore":4.3,"epss":0.01607,"epssPct":0.76239,"kev":false,"maturity":"none","actionScore":17,"primaryVendor":"perl","primaryProduct":"perl","cweId":null,"fixAvailable":true,"tags":["pre-auth","dos","remote"],"epssDelta7":0.0021,"summary":"The bsd_glob function in the File::Glob module for Perl before 5.14.2 allows context-dependent attackers to cause a denial of service (crash) via a glob expression with the GLOB_ALTDIRFUNC flag, which triggers an uninitialized pointer dereference.","cvssVector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","cvssVersion":"2.0","cvssSource":"nvd-primary","cweName":null,"kevAdded":null,"kevDue":null,"kevRansomware":null,"source":"nvd","cna":"redhat","ssvc":null,"sources":{"cna":"2024-08-06T23:08:23.771Z","osv":"2026-11-13T03:18:18.039Z","epss":"2026-11-12","cna_seen":"2026-09-29T10:46:08.675Z"},"cvssCna":null,"hasPatchRef":true,"credits":[],"counts":{"exploitdb":0,"metasploit":0,"nuclei":0,"githubPoc":0},"products":[{"vendor":"perl","product":"perl","cpe":"cpe:2.3:a:perl:perl"}],"references":[{"url":"http://cpansearch.perl.org/src/FLORA/perl-5.14.2/pod/perldelta.pod","tags":null},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2011-November/069752.html","tags":null},{"url":"http://perl5.git.perl.org/perl.git/commit/1af4051e077438976a4c12a0622feaf6715bec77","tags":null},{"url":"http://secunia.com/advisories/46172","tags":"Vendor Advisory"},{"url":"http://www.securityfocus.com/bid/49858","tags":null},{"url":"https://blogs.oracle.com/sunsecurity/entry/cve_2011_2728_denial_of1","tags":null},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=742987","tags":null}],"exploits":[],"analysis":null,"affectedVersions":[{"vendor":"perl","product":"perl","version":"*","vsi":null,"vse":null,"vei":"5.14.1","vee":null},{"vendor":"perl","product":"perl","version":"1.00","vsi":null,"vse":null,"vei":null,"vee":null},{"vendor":"perl","product":"perl","version":"1.01","vsi":null,"vse":null,"vei":null,"vee":null},{"vendor":"perl","product":"perl","version":"1.20","vsi":null,"vse":null,"vei":null,"vee":null},{"vendor":"perl","product":"perl","version":"1.21","vsi":null,"vse":null,"vei":null,"vee":null},{"vendor":"perl","product":"perl","version":"1.22","vsi":null,"vse":null,"vei":null,"vee":null},{"vendor":"perl","product":"perl","version":"1.31","vsi":null,"vse":null,"vei":null,"vee":null},{"vendor":"perl","product":"perl","version":"1.32","vsi":null,"vse":null,"vei":null,"vee":null},{"vendor":"perl","product":"perl","version":"1.40","vsi":null,"vse":null,"vei":null,"vee":null},{"vendor":"perl","product":"perl","version":"1.41","vsi":null,"vse":null,"vei":null,"vee":null},{"vendor":"perl","product":"perl","version":"1.42","vsi":null,"vse":null,"vei":null,"vee":null},{"vendor":"perl","product":"perl","version":"1.43","vsi":null,"vse":null,"vei":null,"vee":null},{"vendor":"perl","product":"perl","version":"1.44","vsi":null,"vse":null,"vei":null,"vee":null},{"vendor":"perl","product":"perl","version":"1.45","vsi":null,"vse":null,"vei":null,"vee":null},{"vendor":"perl","product":"perl","version":"1.46","vsi":null,"vse":null,"vei":null,"vee":null},{"vendor":"perl","product":"perl","version":"1.47","vsi":null,"vse":null,"vei":null,"vee":null},{"vendor":"perl","product":"perl","version":"1.48","vsi":null,"vse":null,"vei":null,"vee":null},{"vendor":"perl","product":"perl","version":"1.49","vsi":null,"vse":null,"vei":null,"vee":null},{"vendor":"perl","product":"perl","version":"2.0.0","vsi":null,"vse":null,"vei":null,"vee":null},{"vendor":"perl","product":"perl","version":"2.1.0","vsi":null,"vse":null,"vei":null,"vee":null},{"vendor":"perl","product":"perl","version":"2.1.1","vsi":null,"vse":null,"vei":null,"vee":null},{"vendor":"perl","product":"perl","version":"2.1.2","vsi":null,"vse":null,"vei":null,"vee":null},{"vendor":"perl","product":"perl","version":"2.1.3","vsi":null,"vse":null,"vei":null,"vee":null},{"vendor":"perl","product":"perl","version":"2.10.0","vsi":null,"vse":null,"vei":null,"vee":null},{"vendor":"perl","product":"perl","version":"2.10.1","vsi":null,"vse":null,"vei":null,"vee":null},{"vendor":"perl","product":"perl","version":"2.10.2","vsi":null,"vse":null,"vei":null,"vee":null},{"vendor":"perl","product":"perl","version":"2.10.3","vsi":null,"vse":null,"vei":null,"vee":null},{"vendor":"perl","product":"perl","version":"2.10.4","vsi":null,"vse":null,"vei":null,"vee":null},{"vendor":"perl","product":"perl","version":"2.10.5","vsi":null,"vse":null,"vei":null,"vee":null},{"vendor":"perl","product":"perl","version":"2.10.6","vsi":null,"vse":null,"vei":null,"vee":null},{"vendor":"perl","product":"perl","version":"2.10.7","vsi":null,"vse":null,"vei":null,"vee":null},{"vendor":"perl","product":"perl","version":"2.11.0","vsi":null,"vse":null,"vei":null,"vee":null},{"vendor":"perl","product":"perl","version":"2.11.1","vsi":null,"vse":null,"vei":null,"vee":null},{"vendor":"perl","product":"perl","version":"2.11.2","vsi":null,"vse":null,"vei":null,"vee":null},{"vendor":"perl","product":"perl","version":"2.11.3","vsi":null,"vse":null,"vei":null,"vee":null},{"vendor":"perl","product":"perl","version":"2.11.4","vsi":null,"vse":null,"vei":null,"vee":null},{"vendor":"perl","product":"perl","version":"2.11.5","vsi":null,"vse":null,"vei":null,"vee":null},{"vendor":"perl","product":"perl","version":"2.11.6","vsi":null,"vse":null,"vei":null,"vee":null},{"vendor":"perl","product":"perl","version":"2.11.7","vsi":null,"vse":null,"vei":null,"vee":null},{"vendor":"perl","product":"perl","version":"2.11.8","vsi":null,"vse":null,"vei":null,"vee":null},{"vendor":"perl","product":"perl","version":"2.12.0","vsi":null,"vse":null,"vei":null,"vee":null},{"vendor":"perl","product":"perl","version":"2.13.0","vsi":null,"vse":null,"vei":null,"vee":null},{"vendor":"perl","product":"perl","version":"2.14.0","vsi":null,"vse":null,"vei":null,"vee":null},{"vendor":"perl","product":"perl","version":"2.14.1","vsi":null,"vse":null,"vei":null,"vee":null},{"vendor":"perl","product":"perl","version":"2.15.0","vsi":null,"vse":null,"vei":null,"vee":null},{"vendor":"perl","product":"perl","version":"2.15.1","vsi":null,"vse":null,"vei":null,"vee":null},{"vendor":"perl","product":"perl","version":"2.16.0","vsi":null,"vse":null,"vei":null,"vee":null},{"vendor":"perl","product":"perl","version":"2.16.1","vsi":null,"vse":null,"vei":null,"vee":null},{"vendor":"perl","product":"perl","version":"2.17.0","vsi":null,"vse":null,"vei":null,"vee":null},{"vendor":"perl","product":"perl","version":"2.17.1","vsi":null,"vse":null,"vei":null,"vee":null},{"vendor":"perl","product":"perl","version":"2.17.2","vsi":null,"vse":null,"vei":null,"vee":null},{"vendor":"perl","product":"perl","version":"2.18.0","vsi":null,"vse":null,"vei":null,"vee":null},{"vendor":"perl","product":"perl","version":"2.18.1","vsi":null,"vse":null,"vei":null,"vee":null},{"vendor":"perl","product":"perl","version":"2.2.0","vsi":null,"vse":null,"vei":null,"vee":null},{"vendor":"perl","product":"perl","version":"2.2.1","vsi":null,"vse":null,"vei":null,"vee":null},{"vendor":"perl","product":"perl","version":"2.2.2","vsi":null,"vse":null,"vei":null,"vee":null},{"vendor":"perl","product":"perl","version":"2.3.0","vsi":null,"vse":null,"vei":null,"vee":null},{"vendor":"perl","product":"perl","version":"2.4.0","vsi":null,"vse":null,"vei":null,"vee":null},{"vendor":"perl","product":"perl","version":"2.5.0","vsi":null,"vse":null,"vei":null,"vee":null},{"vendor":"perl","product":"perl","version":"2.5.1","vsi":null,"vse":null,"vei":null,"vee":null}],"source_attribution":"NVD (NIST), CVE Program, CISA KEV, FIRST EPSS, OSV. Aggregated by Noroxi."}