Описание
Race condition in the IPv6-to-IPv4 functionality in Cisco IOS 15.3S in the Performance Routing Engine (PRE) module on UBR devices allows remote attackers to cause a denial of service (NULL pointer free and module crash) by triggering intermittent connectivity with many IPv6 CPE devices, aka Bug ID CSCug47366.
Ссылки
- Vendor Advisory
- Third Party AdvisoryVDB Entry
- Third Party AdvisoryVDB Entry
- Vendor Advisory
- Third Party AdvisoryVDB Entry
- Third Party AdvisoryVDB Entry
Уязвимые конфигурации
Конфигурация 1
cpe:2.3:o:cisco:ios:15.3s:*:*:*:*:*:*:*
EPSS
Процентиль: 66%
0.00526
Низкий
7.1 High
CVSS2
Дефекты
CWE-362
Связанные уязвимости
github
больше 3 лет назад
Race condition in the IPv6-to-IPv4 functionality in Cisco IOS 15.3S in the Performance Routing Engine (PRE) module on UBR devices allows remote attackers to cause a denial of service (NULL pointer free and module crash) by triggering intermittent connectivity with many IPv6 CPE devices, aka Bug ID CSCug47366.
fstec
больше 10 лет назад
Уязвимость операционной системы Cisco IOS, позволяющая нарушителю вызвать отказ в обслуживании
EPSS
Процентиль: 66%
0.00526
Низкий
7.1 High
CVSS2
Дефекты
CWE-362