VULNERABILITY INTELLIGENCE

CVE-2004-0244

CVSS score4.7 MEDIUM
EPSS probability1.10%
CISA KEVNot currently listed
Published2004-11-23
Last modified2026-06-16
CVSS vectorAV:L/AC:M/Au:N/C:N/I:N/A:C

Description

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.

Weakness classification

  • CWE-20: Improper Input Validation

Primary references