Ubuntu Security Notice 2100-1 - Thijs Alkemade and Robert Vehse discovered that Pidgin incorrectly handled the Yahoo! protocol. A remote attacker could use this issue to cause Pidgin to crash, resulting in a denial of service. Jaime Breva Ribes discovered that Pidgin incorrectly handled the XMPP protocol. A remote attacker could use this issue to cause Pidgin to crash, resulting in a denial of service. It was discovered that Pidgin incorrectly handled long URLs. A remote attacker could use this issue to cause Pidgin to crash, resulting in a denial of service. Various other issues were also addressed.
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