Vulnerabilities (CVE)

Filtered by vendor Pidgin Subscribe
Filtered by product Pidgin
Total 89 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2009-3084 1 Pidgin 2 Libpurple, Pidgin 2023-12-10 5.0 MEDIUM N/A
The msn_slp_process_msg function in libpurple/protocols/msn/slpcall.c in the MSN protocol plugin in libpurple 2.6.0 and 2.6.1, as used in Pidgin before 2.6.2, allows remote attackers to cause a denial of service (application crash) via a handwritten (aka Ink) message, related to an uninitialized variable and the incorrect "UTF16-LE" charset name.
CVE-2009-2694 2 Adium, Pidgin 2 Adium, Pidgin 2023-12-10 10.0 HIGH N/A
The msn_slplink_process_msg function in libpurple/protocols/msn/slplink.c in libpurple, as used in Pidgin (formerly Gaim) before 2.5.9 and Adium 1.3.5 and earlier, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) by sending multiple crafted SLP (aka MSNSLP) messages to trigger an overwrite of an arbitrary memory location. NOTE: this issue reportedly exists because of an incomplete fix for CVE-2009-1376.
CVE-2009-1376 1 Pidgin 1 Pidgin 2023-12-10 9.3 HIGH N/A
Multiple integer overflows in the msn_slplink_process_msg functions in the MSN protocol handler in (1) libpurple/protocols/msn/slplink.c and (2) libpurple/protocols/msnp9/slplink.c in Pidgin (formerly Gaim) before 2.5.6 on 32-bit platforms allow remote attackers to execute arbitrary code via a malformed SLP message with a crafted offset value, leading to buffer overflows. NOTE: this issue exists because of an incomplete fix for CVE-2008-2927.
CVE-2009-2404 4 Aol, Gnome, Mozilla and 1 more 7 Instant Messenger, Evolution, Firefox and 4 more 2023-12-10 9.3 HIGH N/A
Heap-based buffer overflow in a regular-expression parser in Mozilla Network Security Services (NSS) before 3.12.3, as used in Firefox, Thunderbird, SeaMonkey, Evolution, Pidgin, and AOL Instant Messenger (AIM), allows remote SSL servers to cause a denial of service (application crash) or possibly execute arbitrary code via a long domain name in the subject's Common Name (CN) field of an X.509 certificate, related to the cert_TestHostName function.
CVE-2009-1889 1 Pidgin 1 Pidgin 2023-12-10 5.0 MEDIUM N/A
The OSCAR protocol implementation in Pidgin before 2.5.8 misinterprets the ICQWebMessage message type as the ICQSMS message type, which allows remote attackers to cause a denial of service (application crash) via a crafted ICQ web message that triggers allocation of a large amount of memory.
CVE-2009-1374 1 Pidgin 1 Pidgin 2023-12-10 5.0 MEDIUM N/A
Buffer overflow in the decrypt_out function in Pidgin (formerly Gaim) before 2.5.6 allows remote attackers to cause a denial of service (application crash) via a QQ packet.
CVE-2007-4996 1 Pidgin 1 Pidgin 2023-12-10 4.3 MEDIUM N/A
libpurple in Pidgin before 2.2.1 does not properly handle MSN nudge messages from users who are not on the receiver's buddy list, which allows remote attackers to cause a denial of service (crash) via a nudge message that triggers an access of "an invalid memory location."
CVE-2007-3841 1 Pidgin 1 Pidgin 2023-12-10 9.0 HIGH N/A
Unspecified vulnerability in Pidgin (formerly Gaim) 2.0.2 for Linux allows remote authenticated users, who are listed in a users list, to execute certain commands via unspecified vectors, aka ZD-00000035. NOTE: this information is based upon a vague advisory by a vulnerability information sales organization that does not coordinate with vendors or release actionable advisories. A CVE has been assigned for tracking purposes, but duplicates with other CVEs are difficult to determine.
CVE-2007-4999 1 Pidgin 1 Pidgin 2023-12-10 4.3 MEDIUM N/A
libpurple in Pidgin 2.1.0 through 2.2.1, when using HTML logging, allows remote attackers to cause a denial of service (NULL dereference and application crash) via a message that contains invalid HTML data, a different vector than CVE-2007-4996.