{"id":"CVE-2011-3594","details":"The g_markup_escape_text function in the SILC protocol plug-in in libpurple 2.10.0 and earlier, as used in Pidgin and possibly other products, allows remote attackers to cause a denial of service (crash) via invalid UTF-8 sequences that trigger use of invalid pointers and an out-of-bounds read, related to interactions with certain versions of glib2.","modified":"2026-01-27T04:10:56.899383Z","published":"2011-11-04T21:55:07Z","withdrawn":"2026-01-27T04:10:56.899383Z","related":["openSUSE-SU-2024:10432-1"],"references":[{"type":"ADVISORY","url":"http://secunia.com/advisories/46376"},{"type":"ADVISORY","url":"http://www.mandriva.com/security/advisories?name=MDVSA-2011:183"},{"type":"EVIDENCE","url":"http://developer.pidgin.im/ticket/14636"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=743481"},{"type":"WEB","url":"http://developer.pidgin.im/viewmtn/revision/diff/be5e66abad2af29604bc794cc4c6600ab12751f3/with/7eb1f6d56cc58bbb5b56b7df53955d36b9b419b8"},{"type":"WEB","url":"http://pidgin.im/news/security/?id=56"},{"type":"WEB","url":"http://www.redhat.com/support/errata/RHSA-2011-1371.html"},{"type":"WEB","url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18034"}],"schema_version":"1.7.3"}