CVE-2011-3594
Severity CVSS v4.0:
Pending analysis
Type:
CWE-119
Buffer Errors
Publication date:
04/11/2011
Last modified:
11/04/2025
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.
Impact
Base Score 2.0
4.30
Severity 2.0
MEDIUM
Vulnerable products and versions
CPE | From | Up to |
---|---|---|
cpe:2.3:a:pidgin:libpurple:*:*:*:*:*:*:*:* | 2.10.0 (including) | |
cpe:2.3:a:pidgin:libpurple:1.0:*:*:*:*:*:*:* | ||
cpe:2.3:a:pidgin:libpurple:2.0.0:*:*:*:*:*:*:* | ||
cpe:2.3:a:pidgin:libpurple:2.0.1:*:*:*:*:*:*:* | ||
cpe:2.3:a:pidgin:libpurple:2.0.2:*:*:*:*:*:*:* | ||
cpe:2.3:a:pidgin:libpurple:2.1.0:*:*:*:*:*:*:* | ||
cpe:2.3:a:pidgin:libpurple:2.1.1:*:*:*:*:*:*:* | ||
cpe:2.3:a:pidgin:libpurple:2.2.0:*:*:*:*:*:*:* | ||
cpe:2.3:a:pidgin:libpurple:2.2.1:*:*:*:*:*:*:* | ||
cpe:2.3:a:pidgin:libpurple:2.2.2:*:*:*:*:*:*:* | ||
cpe:2.3:a:pidgin:libpurple:2.3.0:*:*:*:*:*:*:* | ||
cpe:2.3:a:pidgin:libpurple:2.3.1:*:*:*:*:*:*:* | ||
cpe:2.3:a:pidgin:libpurple:2.4.0:*:*:*:*:*:*:* | ||
cpe:2.3:a:pidgin:libpurple:2.4.1:*:*:*:*:*:*:* | ||
cpe:2.3:a:pidgin:libpurple:2.4.2:*:*:*:*:*:*:* |
To consult the complete list of CPE names with products and versions, see this page
References to Advisories, Solutions, and Tools
- http://developer.pidgin.im/ticket/14636
- http://developer.pidgin.im/viewmtn/revision/diff/be5e66abad2af29604bc794cc4c6600ab12751f3/with/7eb1f6d56cc58bbb5b56b7df53955d36b9b419b8
- http://pidgin.im/news/security/?id=56
- http://secunia.com/advisories/46376
- http://www.mandriva.com/security/advisories?name=MDVSA-2011%3A183
- http://www.redhat.com/support/errata/RHSA-2011-1371.html
- https://bugzilla.redhat.com/show_bug.cgi?id=743481
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18034
- http://developer.pidgin.im/ticket/14636
- http://developer.pidgin.im/viewmtn/revision/diff/be5e66abad2af29604bc794cc4c6600ab12751f3/with/7eb1f6d56cc58bbb5b56b7df53955d36b9b419b8
- http://pidgin.im/news/security/?id=56
- http://secunia.com/advisories/46376
- http://www.mandriva.com/security/advisories?name=MDVSA-2011%3A183
- http://www.redhat.com/support/errata/RHSA-2011-1371.html
- https://bugzilla.redhat.com/show_bug.cgi?id=743481
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18034