CVE-2015-4199

2015-06-27T06:59:00
ID CVE-2015-4199
Type cve
Reporter NVD
Modified 2016-12-28T13:02:19

Description

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.