{"id":"CVE-2009-3024","details":"The verify_hostname_of_cert function in the certificate checking feature in IO-Socket-SSL (IO::Socket::SSL) 1.14 through 1.25 only matches the prefix of a hostname when no wildcard is used, which allows remote attackers to bypass the hostname check for a certificate.","modified":"2026-04-10T03:40:52.983810Z","published":"2009-08-31T20:30:01Z","references":[{"type":"ADVISORY","url":"http://secunia.com/advisories/42893"},{"type":"ADVISORY","url":"http://www.vupen.com/english/advisories/2011/0118"},{"type":"WEB","url":"http://cpansearch.perl.org/src/SULLR/IO-Socket-SSL-1.30/Changes"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2009-09/msg00001.html"},{"type":"WEB","url":"http://www.gentoo.org/security/en/glsa/glsa-201101-06.xml"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2009/08/28/1"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2009/08/29/1"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2009/08/31/4"}],"schema_version":"1.7.5"}