{"id":"CVE-2011-3594","aliases":["DEBIAN-CVE-2011-3594","EUVD-2011-3553","GHSA-5qw6-gghj-96qh","RHSA-2011:1371","openSUSE-SU-2024:10432-1"],"status":"published","title":"The g_markup_escape_text function in the SILC protocol plug-in in libpurple 2.10.0 and earlier,...","description":"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.","severity":{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.03194,"percentile":0.88189,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-119"],"published":"2011-11-04T21:00:00Z","modified":"2026-10-23T17:47:22Z","fixes":[{"ecosystem":"Debian:12","package":"pidgin","fixed_in":["2.10.1-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"pidgin","fixed_in":["2.10.1-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"pidgin","fixed_in":["2.10.1-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"pidgin","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.10.1-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"pidgin","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.10.1-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"pidgin","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.10.1-1"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::as","package":"finch","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-7.el4"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::as","package":"finch-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-7.el4"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::as","package":"libpurple","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-7.el4"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::as","package":"libpurple-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-7.el4"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::as","package":"libpurple-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-7.el4"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::as","package":"libpurple-tcl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-7.el4"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::as","package":"pidgin","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-7.el4"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::as","package":"pidgin-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-7.el4"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::as","package":"pidgin-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-7.el4"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::as","package":"pidgin-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-7.el4"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"finch","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-7.el4"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"finch-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-7.el4"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"libpurple","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-7.el4"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"libpurple-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-7.el4"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"libpurple-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-7.el4"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"libpurple-tcl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-7.el4"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"pidgin","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-7.el4"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"pidgin-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-7.el4"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"pidgin-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-7.el4"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"pidgin-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-7.el4"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::es","package":"finch","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-7.el4"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::es","package":"finch-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-7.el4"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::es","package":"libpurple","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-7.el4"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::es","package":"libpurple-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-7.el4"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::es","package":"libpurple-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-7.el4"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::es","package":"libpurple-tcl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-7.el4"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::es","package":"pidgin","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-7.el4"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::es","package":"pidgin-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-7.el4"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::es","package":"pidgin-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-7.el4"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::es","package":"pidgin-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-7.el4"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::ws","package":"finch","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-7.el4"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::ws","package":"finch-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-7.el4"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::ws","package":"libpurple","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-7.el4"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::ws","package":"libpurple-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-7.el4"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::ws","package":"libpurple-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-7.el4"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::ws","package":"libpurple-tcl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-7.el4"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::ws","package":"pidgin","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-7.el4"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::ws","package":"pidgin-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-7.el4"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::ws","package":"pidgin-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-7.el4"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::ws","package":"pidgin-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-7.el4"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client","package":"finch","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-5.el5_7.1"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client","package":"libpurple","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-5.el5_7.1"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client","package":"libpurple-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-5.el5_7.1"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client","package":"libpurple-tcl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-5.el5_7.1"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client","package":"pidgin","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-5.el5_7.1"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client","package":"pidgin-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-5.el5_7.1"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client","package":"pidgin-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-5.el5_7.1"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client_workstation","package":"finch-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-5.el5_7.1"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client_workstation","package":"libpurple-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-5.el5_7.1"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client_workstation","package":"pidgin","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-5.el5_7.1"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client_workstation","package":"pidgin-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-5.el5_7.1"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client_workstation","package":"pidgin-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-5.el5_7.1"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:rhel_productivity:5","package":"finch","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-5.el5_7.1"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:rhel_productivity:5","package":"finch-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-5.el5_7.1"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:rhel_productivity:5","package":"libpurple","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-5.el5_7.1"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:rhel_productivity:5","package":"libpurple-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-5.el5_7.1"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:rhel_productivity:5","package":"libpurple-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-5.el5_7.1"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:rhel_productivity:5","package":"libpurple-tcl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-5.el5_7.1"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:rhel_productivity:5","package":"pidgin","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-5.el5_7.1"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:rhel_productivity:5","package":"pidgin-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-5.el5_7.1"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:rhel_productivity:5","package":"pidgin-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-5.el5_7.1"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:rhel_productivity:5","package":"pidgin-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.6-5.el5_7.1"}]}],"bundled":2}],"products":[{"vendor":"pidgin","product":"libpurple"},{"vendor":"pidgin","product":"pidgin"}],"references":[{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18034","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred","web"]},{"url":"http://developer.pidgin.im/viewmtn/revision/diff/be5e66abad2af29604bc794cc4c6600ab12751f3/with/7eb1f6d56cc58bbb5b56b7df53955d36b9b419b8","tags":["x_refsource_MISC","x_transferred","web"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=743481","tags":["x_refsource_MISC","x_transferred","report"]},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2011:183","tags":["vendor-advisory","x_refsource_MANDRIVA","x_transferred","advisory"]},{"url":"http://secunia.com/advisories/46376","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory"]},{"url":"http://developer.pidgin.im/ticket/14636","tags":["x_refsource_CONFIRM","x_transferred","Exploit","evidence"]},{"url":"http://www.redhat.com/support/errata/RHSA-2011-1371.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred","web"]},{"url":"http://pidgin.im/news/security/?id=56","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-3594","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-5qw6-gghj-96qh"},{"url":"https://security-tracker.debian.org/tracker/CVE-2011-3594","tags":["advisory"]},{"url":"https://access.redhat.com/errata/RHSA-2011:1371","tags":["advisory"]},{"url":"https://access.redhat.com/security/updates/classification/#moderate","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=683031","tags":["report"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2011/rhsa-2011_1371.json","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2011-1091","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2011-1091","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-1091","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2011-3594","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2011-3594","tags":["advisory"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2009-2694","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2009-2703","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2009-3026","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2009-3083","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2009-3084","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2009-3085","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2009-3615","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2010-0013","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2010-0277","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2010-0420","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2010-0423","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2010-1624","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2010-2528","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2010-3711","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2011-1091","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2011-3594","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2012-2214","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2012-3374","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2012-6152","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-0271","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-0272","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-0273","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-0274","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-6477","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-6478","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-6479","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-6481","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-6482","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-6483","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-6484","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-6485","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-6486","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-6487","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-0020","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-3694","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-3695","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-3696","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-3697","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-3698","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2011-3594","description":"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.","status":"published","published":"2011-11-04T21:00:00Z","modified":"2024-08-06T23:37:48.393Z","updated_at":"2026-11-02T14:35:36.968002Z"}],"euvd":[{"id":"EUVD-2011-3553","description":"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.","status":"published","published":"2011-11-04T21:00:00Z","modified":"2024-08-06T23:37:48Z","updated_at":"2026-11-03T01:39:50.860626Z"}],"ghsa":[{"id":"GHSA-5qw6-gghj-96qh","title":"The g_markup_escape_text function in the SILC protocol plug-in in libpurple 2.10.0 and earlier,...","description":"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.","status":"published","published":"2022-05-17T01:00:16Z","modified":"2023-02-03T05:02:58Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:53:16.236274Z"}],"nvd":[{"id":"CVE-2011-3594","description":"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.","status":"published","published":"2011-11-04T21:55:07.083Z","modified":"2026-06-16T23:33:33.62Z","cvss":[{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:02:10.769216Z"}],"osv":[{"id":"CVE-2011-3594","description":"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.","status":"published","published":"2011-11-04T21:55:07Z","modified":"2026-04-10T03:41:59.618603Z","updated_at":"2026-11-02T15:43:58.279353Z"},{"id":"DEBIAN-CVE-2011-3594","description":"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.","status":"published","published":"2011-11-04T21:55:07.083Z","modified":"2026-10-23T17:47:22.105345911Z","updated_at":"2026-11-02T15:45:24.612044Z"},{"id":"openSUSE-SU-2024:10432-1","title":"finch-2.11.0-4.1 on GA media","description":"These are all security issues fixed in the finch-2.11.0-4.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T03:44:25.607902Z","updated_at":"2026-11-02T16:58:34.487567Z"},{"id":"RHSA-2011:1371","title":"Red Hat Security Advisory: pidgin security update","status":"published","published":"2024-09-15T19:32:18Z","modified":"2026-06-26T12:21:39.311810489Z","updated_at":"2026-11-02T15:53:01.003286Z"}]}}