pidgin: DoS in IRC protocol plugin due to arguement parsing

The IRC protocol plugin in libpurple in Pidgin before 2.10.8 does not validate argument counts, which allows remote IRC servers to cause a denial of service application crash via a crafted message...

kernel: fs/partitions: Validate map_count in Mac partition tables

Buffer overflow in the macpartition function in fs/partitions/mac.c in the Linux kernel before 2.6.37.2 allows local users to cause a denial of service panic or possibly have unspecified other impact via a malformed Mac OS partition table...