Filtered by vendor Pidgin Subscriptions
Total 91 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2013-6487 2 Pidgin, Redhat 2 Pidgin, Enterprise Linux 2025-04-11 N/A
Integer overflow in libpurple/protocols/gg/lib/http.c in the Gadu-Gadu (gg) parser in Pidgin before 2.10.8 allows remote attackers to have an unspecified impact via a large Content-Length value, which triggers a buffer overflow.
CVE-2013-6489 2 Pidgin, Redhat 2 Pidgin, Enterprise Linux 2025-04-11 N/A
Integer signedness error in the MXit functionality in Pidgin before 2.10.8 allows remote attackers to cause a denial of service (segmentation fault) via a crafted emoticon value, which triggers an integer overflow and a buffer overflow.
CVE-2013-6490 2 Pidgin, Redhat 2 Pidgin, Enterprise Linux 2025-04-11 N/A
The SIMPLE protocol functionality in Pidgin before 2.10.8 allows remote attackers to have an unspecified impact via a negative Content-Length header, which triggers a buffer overflow.
CVE-2011-4603 2 Pidgin, Redhat 2 Pidgin, Enterprise Linux 2025-04-11 N/A
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.
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-2010-4528 1 Pidgin 2 Libpurple, Pidgin 2025-04-11 N/A
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.
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-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-2011-2943 1 Pidgin 2 Libpurple, Pidgin 2025-04-11 N/A
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.
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-2012-2214 1 Pidgin 1 Pidgin 2025-04-11 N/A
proxy.c in libpurple in Pidgin before 2.10.4 does not properly handle canceled SOCKS5 connection attempts, which allows user-assisted remote authenticated users to cause a denial of service (application crash) via a sequence of XMPP file-transfer requests.
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-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-2010-3711 2 Pidgin, Redhat 2 Pidgin, Enterprise Linux 2025-04-11 N/A
libpurple in Pidgin before 2.7.4 does not properly validate the return value of the purple_base64_decode function, which allows remote authenticated users to cause a denial of service (NULL pointer dereference and application crash) via a crafted message, related to the plugins for MSN, MySpaceIM, XMPP, and Yahoo! and the NTLM authentication support.
CVE-2013-6483 2 Pidgin, Redhat 2 Pidgin, Enterprise Linux 2025-04-11 N/A
The XMPP protocol plugin in libpurple in Pidgin before 2.10.8 does not properly determine whether the from address in an iq reply is consistent with the to address in an iq request, which allows remote attackers to spoof iq traffic or cause a denial of service (NULL pointer dereference and application crash) via a crafted reply.
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-2011-4601 2 Pidgin, Redhat 2 Pidgin, Enterprise Linux 2025-04-11 N/A
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.
CVE-2012-3374 2 Pidgin, Redhat 2 Pidgin, Enterprise Linux 2025-04-11 N/A
Buffer overflow in markup.c in the MXit protocol plugin in libpurple in Pidgin before 2.10.5 allows remote attackers to execute arbitrary code via a crafted inline image in a 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-2011-1091 2 Pidgin, Redhat 2 Pidgin, Enterprise Linux 2025-04-11 N/A
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.