Filtered by vendor Pidgin Subscriptions
Filtered by product Pidgin Subscriptions
Total 90 CVE
CVE Vendors Products Updated CVSS v3.1
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-2010-3711 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-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-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-2022-26491 2 Debian, Pidgin 2 Debian Linux, Pidgin 2024-11-21 5.9 Medium
An issue was discovered in Pidgin before 2.14.9. A remote attacker who can spoof DNS responses can redirect a client connection to a malicious server. The client will perform TLS certificate verification of the malicious domain name instead of the original XMPP service domain, allowing the attacker to take over control over the XMPP connection and to obtain user credentials and all communication content. This is similar to CVE-2022-24968.
CVE-2017-2640 3 Debian, Pidgin, Redhat 8 Debian Linux, Pidgin, Enterprise Linux and 5 more 2024-11-21 N/A
An out-of-bounds write flaw was found in the way Pidgin before 2.12.0 processed XML content. A malicious remote server could potentially use this flaw to crash Pidgin or execute arbitrary code in the context of the pidgin process.
CVE-2016-1000030 2 Pidgin, Suse 2 Pidgin, Linux Enterprise Server 2024-11-21 N/A
Pidgin version <2.11.0 contains a vulnerability in X.509 Certificates imports specifically due to improper check of return values from gnutls_x509_crt_init() and gnutls_x509_crt_import() that can result in code execution. This attack appear to be exploitable via custom X.509 certificate from another client. This vulnerability appears to have been fixed in 2.11.0.
CVE-2012-1257 1 Pidgin 1 Pidgin 2024-11-21 5.5 Medium
Pidgin 2.10.0 uses DBUS for certain cleartext communication, which allows local users to obtain sensitive information via a dbus session monitor.