Vulnerability in Cisco iOS Xr

CVE-2011-0943

Cisco IOS XR 3.8.3, 3.8.4, and 3.9.1 allows remote attackers to cause a denial of service (NetIO process restart or device reload) via a crafted IPv4 packet, aka Bug ID CSCth44147.

EPSS: 0.012 (65.2th percentile) — read the EPSS interpretation.

Affected products

  • Cisco Ios_xr — versions 3.8.3, 3.8.4, 3.9.1
  • N/a — versions n/a

Weakness classification (CWE)

References