Published: 07/07/2014 Updated: 12/01/2017

CVSS v2 Base Score: 6.4 | Impact Score: 4.9 | Exploitability Score: 10

VMScore: 570

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

Cisco IOS XR on Trident line cards in ASR 9000 devices lacks a static punt policer, which allows remote malicious users to cause a denial of service (CPU consumption) by sending many crafted packets, aka Bug ID CSCun83985.

Vulnerable Product	Search on Vulmon	Subscribe to Product
cisco ios_xr
cisco asr_9000_rsp440_router -
cisco asr_9001 -
cisco asr_9006 -
cisco asr_9010 -
cisco asr_9904 -
cisco asr_9912 -
cisco asr_9922 -

A vulnerability in the implementation of the punt policer on Trident line cards in Cisco ASR 9000 Series Aggregation Services Routers could allow an unauthenticated, remote attacker to overload the CPU on the Trident line card or route processor (RP) and eventually cause a denial of service (DoS) condition for traffic in some queues The vulnerabi ...

CWE-20 http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3308 http://tools.cisco.com/security/center/viewAlert.x?alertId=34843 http://secunia.com/advisories/58869 http://www.securitytracker.com/id/1030525 http://www.securityfocus.com/bid/68351 https://nvd.nist.gov http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/Cisco-SA-20140708-CVE-2014-3308

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CVE-2014-3308

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