CVE-2014-3293

high

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.

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/97769

http://www.securitytracker.com/id/1031122

http://www.securityfocus.com/bid/70744

http://tools.cisco.com/security/center/viewAlert.x?alertId=36195

http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3293

http://secunia.com/advisories/61830

Details

Source: Mitre, NVD

Published: 2014-10-28

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Severity: High

EPSS

EPSS: 0.01389