VULNERABILITY INTELLIGENCE

CVE-2013-3464

CVSS score4.6 MEDIUM
EPSS probability0.31%
CISA KEVNot currently listed
Published2013-08-13
Last modified2026-06-16
CVSS vectorAV:L/AC:L/Au:S/C:N/I:N/A:C

Description

Cisco IOS XR allows local users to cause a denial of service (Silicon Packet Processor memory corruption, improper mutex handling, and device reload) by starting an outbound flood of large ICMP Echo Request packets and stopping this with a CTRL-C sequence, aka Bug ID CSCui60347.

Weakness classification

  • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer

Primary references