Vulnerability in Cisco iOS

CVE-2011-3272

The IP Service Level Agreement (IP SLA) functionality in Cisco IOS 15.1, and IOS XE 2.1.x through 3.3.x, allows remote attackers to cause a denial of service (memory corruption and device reload) via malformed IP SLA packets, aka Bug ID CSCtk67073.

EPSS: 0.026 (83.5th percentile) — read the EPSS interpretation.

Affected products

Cisco Ios — versions 15.1
Cisco Ios_xe — versions 2.1.0, 2.1.1, 2.1.2
N/a — versions n/a

Weakness classification (CWE)

CWE-399

References

psirt@cisco.com (x_refsource_CONFIRM)
psirt@cisco.com (x_refsource_CISCO, vendor-advisory, Vendor Advisory)
psirt@cisco.com (vdb-entry, x_refsource_SECTRACK)