Vulnerabilities > CVE-2014-3293 - Resource Management Errors vulnerability in Cisco Asr901 and IOS

CVSS 5.0 - MEDIUM

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

NONE

Confidentiality impact

NONE

Integrity impact

NONE

Availability impact

PARTIAL

network

low complexity

cisco

CWE-399

NVD

Published: 2014-10-28

Updated: 2017-08-29

Summary

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.

Vulnerable Configurations

Part	Description	Count
OS	Cisco Cisco IOS 15.4\(3\)S0B	1
Hardware	Cisco Cisco Asr901 -	1

Common Weakness Enumeration (CWE)

CWE-399 - Resource Management Errors

References

http://secunia.com/advisories/61830
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3293
http://tools.cisco.com/security/center/viewAlert.x?alertId=36195
http://www.securityfocus.com/bid/70744
http://www.securitytracker.com/id/1031122
https://exchange.xforce.ibmcloud.com/vulnerabilities/97769