Moderate

CVE-2004-0244 - Input Validation vulnerability in Cisco IOS

Publication: 2004-11-23
Summary

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.

Classification
CWE-20: Input Validation

Risk level (CVSS 4.7)

Moderate

4.7

Access Vector

  • Network
  • Adjacent Network
  • Local

Access Complexity

  • Low
  • Medium
  • High

Authentication

  • None
  • Single
  • Multiple

Confident. Impact

  • Complete
  • Partial
  • None

Integrity Impact

  • Complete
  • Partial
  • None

Affected Products

  • Cisco IOS 12.1e
  • Cisco IOS 12.2sy
  • Cisco IOS 12.2za