Improper input validation in Cisco iOS

CVE-2014-2109

The TCP Input module in Cisco IOS 12.2 through 12.4 and 15.0 through 15.4, when NAT is used, allows remote attackers to cause a denial of service (memory consumption or device reload) via crafted TCP packets, aka Bug IDs CSCuh33843 and CSCuj41494.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.022 (81.0th percentile) — read the EPSS interpretation.

Affected products

  • Cisco Ios — versions 12.2, 12.3, 12.4
  • N/a — versions n/a

Weakness classification (CWE)

References