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Pidgin : Security Vulnerabilities Published In 2011

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# CVE ID CWE ID # of Exploits Vulnerability Type(s) Publish Date Update Date Score Gained Access Level Access Complexity Authentication Conf. Integ. Avail.
1 CVE-2011-4603 20 DoS 2011-12-16 2013-11-02
5.0
None Remote Low Not required None None Partial
The silc_channel_message function in ops.c in the SILC protocol plugin in libpurple in Pidgin before 2.10.1 does not perform the expected UTF-8 validation on message data, which allows remote attackers to cause a denial of service (application crash) via a crafted message, a different vulnerability than CVE-2011-3594.
2 CVE-2011-4602 20 DoS 2011-12-16 2013-11-02
5.0
None Remote Low Not required None None Partial
The XMPP protocol plugin in libpurple in Pidgin before 2.10.1 does not properly handle missing fields in (1) voice-chat and (2) video-chat stanzas, which allows remote attackers to cause a denial of service (application crash) via a crafted message.
3 CVE-2011-4601 20 DoS 2011-12-24 2013-11-02
5.0
None Remote Low Not required None None Partial
family_feedbag.c in the oscar protocol plugin in libpurple in Pidgin before 2.10.1 does not perform the expected UTF-8 validation on message data, which allows remote attackers to cause a denial of service (application crash) via a crafted (1) AIM or (2) ICQ message associated with buddy-list addition.
4 CVE-2011-3594 119 DoS Overflow 2011-11-04 2013-11-02
4.3
None Remote Medium Not required None None Partial
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.
5 CVE-2011-3185 20 2011-08-29 2013-11-02
9.3
None Remote Medium Not required Complete Complete Complete
gtkutils.c in Pidgin before 2.10.0 on Windows allows user-assisted remote attackers to execute arbitrary programs via a file: URL in a message.
6 CVE-2011-3184 399 DoS 2011-08-29 2013-11-02
4.3
None Remote Medium Not required None None Partial
The msn_httpconn_parse_data function in httpconn.c in the MSN protocol plugin in libpurple in Pidgin before 2.10.0 does not properly handle HTTP 100 responses, which allows remote attackers to cause a denial of service (incorrect memory access and application crash) via vectors involving a crafted server message.
7 CVE-2011-2943 DoS 2011-08-29 2013-11-02
4.3
None Remote Medium Not required None None Partial
The irc_msg_who function in msgs.c in the IRC protocol plugin in libpurple 2.8.0 through 2.9.0 in Pidgin before 2.10.0 does not properly validate characters in nicknames, which allows user-assisted remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted nickname that is not properly handled in a WHO response.
8 CVE-2011-1091 DoS 2011-03-14 2013-11-02
4.0
None Remote Low Single system None None Partial
libymsg.c in the Yahoo! protocol plugin in libpurple in Pidgin 2.6.0 through 2.7.10 allows (1) remote authenticated users to cause a denial of service (NULL pointer dereference and application crash) via a malformed YMSG notification packet, and allows (2) remote Yahoo! servers to cause a denial of service (NULL pointer dereference and application crash) via a malformed YMSG SMS message.
9 CVE-2010-4528 20 DoS 2011-01-07 2013-11-02
4.0
None Remote Low Single system None None Partial
directconn.c in the MSN protocol plugin in libpurple 2.7.6 through 2.7.8 in Pidgin before 2.7.9 allows remote authenticated users to cause a denial of service (NULL pointer dereference and application crash) via a short p2pv2 packet in a DirectConnect (aka direct connection) session.
Total number of vulnerabilities : 9   Page : 1 (This Page)
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