IPv6-to-IPv4 Memory Leak Vulnerability in Cisco IOS 15.3S

CVE-2015-4200 · HIGH Severity

AV:N/AC:L/AU:N/C:N/I:N/A:C

Memory leak 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 (memory consumption) by triggering an error during CPE negotiation, aka Bug ID CSCug00885.

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