VULNERABILITY INTELLIGENCE

CVE-2014-3322

CVSS score6.1 MEDIUM
EPSS probability1.21%
CISA KEVNot currently listed
Published2014-07-24
Last modified2026-06-17
CVSS vectorAV:A/AC:L/Au:N/C:N/I:N/A:C

Description

Cisco IOS XR 4.3(.2) and earlier on ASR 9000 devices does not properly perform NetFlow sampling of IP packets, which allows remote attackers to cause a denial of service (chip and card hangs) via malformed (1) IPv4 or (2) IPv6 packets, aka Bug ID CSCuo68417.

Weakness classification

  • CWE-20: Improper Input Validation

Primary references