VULNERABILITY INTELLIGENCE

CVE-2014-3293

CVSS score5 MEDIUM
EPSS probability1.74%
CISA KEVNot currently listed
Published2014-10-28
Last modified2026-06-17
CVSS vectorAV:N/AC:L/Au:N/C:N/I:N/A:P

Description

Cisco IOS 15.4(3)S0b on ASR901 devices makes incorrect decisions to use the CPU for IPv4 packet processing, which allows remote attackers to cause a denial of service (BGP neighbor flapping) by sending many crafted IPv4 packets, aka Bug ID CSCuo29736.

Primary references