Multiple vulnerabilities have been discovered in Pidgin, a multi-protocol instant messaging client: CVE-2014-3694 It was discovered that the SSL/TLS plugins failed to validate the basic constraints extension in intermediate CA certificates. CVE-2014-3695 Yves Younan and Richard Johnson discovered that emotictons with overly large length values could crash Pidgin. CVE-2014-3696 Yves Younan and Richard Johnson discovered that malformed Groupwise messages could crash Pidgin. CVE-2014-3698 Thijs Alkemade and Paul Aurich discovered that malformed XMPP messages could result in memory disclosure.