Improper input validation in Cisco iOS

CVE-2004-0244

Cisco 6000, 6500, and 7600 series systems with Multilayer Switch Feature Card 2 (MSFC2) and a FlexWAN or OSM module allow local users to cause a denial of service (hang or reset) by sending a layer 2 frame packet that encapsulates a layer 3 packet, but has inconsistent length values with that packet.

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

EPSS: 0.011 (62.3th percentile) — read the EPSS interpretation.

Affected products

  • Cisco Ios — versions 12.1e, 12.2sy, 12.2za
  • N/a — versions n/a

Weakness classification (CWE)

References