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Total 89 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2014-3698 2 Pidgin, Redhat 2 Pidgin, Enterprise Linux 2025-04-12 N/A
The jabber_idn_validate function in jutil.c in the Jabber protocol plugin in libpurple in Pidgin before 2.10.10 allows remote attackers to obtain sensitive information from process memory via a crafted XMPP message.
CVE-2010-2528 1 Pidgin 1 Pidgin 2025-04-11 N/A
The clientautoresp function in family_icbm.c in the oscar protocol plugin in libpurple in Pidgin before 2.7.2 allows remote authenticated users to cause a denial of service (NULL pointer dereference and application crash) via an X-Status message that lacks the expected end tag for a (1) desc or (2) title element.
CVE-2010-1624 3 Canonical, Pidgin, Redhat 3 Ubuntu Linux, Pidgin, Enterprise Linux 2025-04-11 N/A
The msn_emoticon_msg function in slp.c in the MSN protocol plugin in libpurple in Pidgin before 2.7.0 allows remote authenticated users to cause a denial of service (NULL pointer dereference and application crash) via a custom emoticon in a malformed SLP message.
CVE-2010-3088 2 Jianping Yu, Pidgin 2 Pidgin-knotify, Pidgin 2025-04-11 N/A
The notify function in pidgin-knotify.c in the pidgin-knotify plugin 0.2.1 and earlier for Pidgin allows remote attackers to execute arbitrary commands via shell metacharacters in a message.
CVE-2013-0272 2 Pidgin, Redhat 3 Pidgin, Enterprise Linux, Rhel Productivity 2025-04-11 N/A
Buffer overflow in http.c in the MXit protocol plugin in libpurple in Pidgin before 2.10.7 allows remote servers to execute arbitrary code via a long HTTP header.
CVE-2013-0271 1 Pidgin 1 Pidgin 2025-04-11 N/A
The MXit protocol plugin in libpurple in Pidgin before 2.10.7 might allow remote attackers to create or overwrite files via a crafted (1) mxit or (2) mxit/imagestrips pathname.
CVE-2013-0273 2 Pidgin, Redhat 3 Pidgin, Enterprise Linux, Rhel Productivity 2025-04-11 N/A
sametime.c in the Sametime protocol plugin in libpurple in Pidgin before 2.10.7 does not properly terminate long user IDs, which allows remote servers to cause a denial of service (application crash) via a crafted packet.
CVE-2013-0274 2 Pidgin, Redhat 3 Pidgin, Enterprise Linux, Rhel Productivity 2025-04-11 N/A
upnp.c in libpurple in Pidgin before 2.10.7 does not properly terminate long strings in UPnP responses, which allows remote attackers to cause a denial of service (application crash) by leveraging access to the local network.
CVE-2013-6477 2 Pidgin, Redhat 2 Pidgin, Enterprise Linux 2025-04-11 N/A
Multiple integer signedness errors in libpurple in Pidgin before 2.10.8 allow remote attackers to cause a denial of service (application crash) via a crafted timestamp value in an XMPP message.
CVE-2013-6479 2 Pidgin, Redhat 2 Pidgin, Enterprise Linux 2025-04-11 N/A
util.c in libpurple in Pidgin before 2.10.8 does not properly allocate memory for HTTP responses that are inconsistent with the Content-Length header, which allows remote HTTP servers to cause a denial of service (application crash) via a crafted response.
CVE-2010-0423 2 Pidgin, Redhat 2 Pidgin, Enterprise Linux 2025-04-11 N/A
gtkimhtml.c in Pidgin before 2.6.6 allows remote attackers to cause a denial of service (CPU consumption and application hang) by sending many smileys in a (1) IM or (2) chat.
CVE-2012-6152 2 Pidgin, Redhat 2 Pidgin, Enterprise Linux 2025-04-11 N/A
The Yahoo! protocol plugin in libpurple in Pidgin before 2.10.8 does not properly validate UTF-8 data, which allows remote attackers to cause a denial of service (application crash) via crafted byte sequences.
CVE-2012-1178 2 Pidgin, Redhat 2 Pidgin, Enterprise Linux 2025-04-11 N/A
The msn_oim_report_to_user function in oim.c in the MSN protocol plugin in libpurple in Pidgin before 2.10.2 allows remote servers to cause a denial of service (application crash) via an OIM message that lacks UTF-8 encoding.
CVE-2010-0420 2 Pidgin, Redhat 2 Pidgin, Enterprise Linux 2025-04-11 N/A
libpurple in Finch in Pidgin before 2.6.6, when an XMPP multi-user chat (MUC) room is used, does not properly parse nicknames containing <br> sequences, which allows remote attackers to cause a denial of service (application crash) via a crafted nickname.
CVE-2011-4922 2 Pidgin, Redhat 2 Pidgin, Enterprise Linux 2025-04-11 N/A
cipher.c in the Cipher API in libpurple in Pidgin before 2.7.10 retains encryption-key data in process memory, which might allow local users to obtain sensitive information by reading a core file or other representation of memory contents.
CVE-2011-4939 1 Pidgin 1 Pidgin 2025-04-11 N/A
The pidgin_conv_chat_rename_user function in gtkconv.c in Pidgin before 2.10.2 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) by changing a nickname while in an XMPP chat room.
CVE-2011-4602 2 Pidgin, Redhat 2 Pidgin, Enterprise Linux 2025-04-11 N/A
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.
CVE-2011-3594 2 Pidgin, Redhat 3 Libpurple, Pidgin, Enterprise Linux 2025-04-11 N/A
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.
CVE-2011-3185 2 Microsoft, Pidgin 2 Windows, Pidgin 2025-04-11 N/A
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.
CVE-2014-0020 2 Pidgin, Redhat 2 Pidgin, Enterprise Linux 2025-04-11 N/A
The IRC protocol plugin in libpurple in Pidgin before 2.10.8 does not validate argument counts, which allows remote IRC servers to cause a denial of service (application crash) via a crafted message.