Field Assessment
AI analysis pending.
CVE
CVE-2011-3280
Severity
HIGH
CVSS
7.5
EPSS
1.80%
Cisco
Original Filing — NVD Description
Memory leak in the NAT implementation in Cisco IOS 12.1 through 12.4 and 15.0 through 15.1, and IOS XE 3.1.xSG, allows remote attackers to cause a denial of service (memory consumption or device reload) by sending crafted SIP packets to UDP port 5060, aka Bug ID CSCtj04672.