Published: 17/09/2016 Updated: 30/07/2017

CVSS v2 Base Score: 5.7 | Impact Score: 6.9 | Exploitability Score: 5.5

CVSS v3 Base Score: 5.3 | Impact Score: 3.6 | Exploitability Score: 1.6

VMScore: 507

Vector: AV:A/AC:M/Au:N/C:N/I:N/A:C

Cisco Carrier Routing System (CRS) 5.1 and 5.1.4, as used in CRS Carrier Grade Services for CRS-1 and CRS-3 devices, allows remote malicious users to cause a denial of service (line-card reload) via crafted IPv6-over-MPLS packets, aka Bug ID CSCva32494.

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cisco carrier routing system 5.1_base
cisco carrier routing system 5.1.4

A vulnerability in IPv6 over MPLS packet processing of Cisco IOS XR for Cisco Carrier Routing System (CRS) platforms could allow an unauthenticated, adjacent attacker to cause a reload of the affected line card The vulnerability is due to insufficient logic in processing of crafted IPv6 over MPLS packets An attacker could exploit this vulnerabil ...

CWE-399 http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160914-crs http://www.securityfocus.com/bid/92964 http://www.securitytracker.com/id/1036830 https://nvd.nist.gov http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160914-crs

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CVE-2016-6401

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