CVE-2013-6982
MEDIUM severity · CVSS 4.3 · Improper input validation
4.3CVSS MEDIUM
Summary
The BGP implementation in Cisco NX-OS 6.2(2a) and earlier does not properly handle the interaction of UPDATE messages with IPv6, VPNv4, and VPNv6 labeled unicast-address families, which allows remote attackers to cause a denial of service (peer reset) via a crafted message, aka Bug ID CSCuj03174.
Impact & exploitability
Attack vectorNetwork
Attack complexity—
Privileges required—
User interaction—
Confidentiality impactNone
Integrity impactNone
Availability impact—
Exploit probability (EPSS)3%
AV:N/AC:M/Au:N/C:N/I:N/A:P
Affected products we track (1)
Recommendation
Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.
Additional information
- NVD record
- http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-6982Advisory
- http://tools.cisco.com/security/center/viewAlert.x?alertId=32325Advisory
- http://osvdb.org/101713
- http://secunia.com/advisories/56169
- http://www.securityfocus.com/bid/64670Advisory
- http://www.securitytracker.com/id/1029568Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/90119