ack 2.00 through 2.11_02 allows remote attackers to execute arbitrary code via a (1) --pager, (2) --regex, or (3) --output option in a .ackrc file in a directory to be searched.

Уязвимость операционной системы Linux, позволяющая злоумышленнику вызвать отказ в обслуживании или повысить свои привилегии

Buffer overflow in the qeth_snmp_command function in drivers/s390/net/qeth_core_main.c in the Linux kernel through 3.12.1 allows local users to cause a denial of service or possibly have unspecified other impact via an SNMP ioctl call with a length value that is incompatible with the command-buffer size.