Home/CVE/The BGP implementation in Cisco NX-OS 6.2(2a) and earlier does not properly handle the interaction of UPDATE messages wi
CVE

CVE-2013-6982

The BGP implementation in Cisco NX-OS 6.2(2a) and earlier does not properly handle the interaction of UPDATE messages wi

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.

MEDIUM · CVSS 4.3 EPSS 0.01292
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  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-20Improper Input Validation
▤

Affected Products & Versions

2
cisco nx-os<= 6.2\(2a\)
cisco nx-osall versions
▣

Scoring & Timeline

4.3
MEDIUM · CVSS v2 (legacy) · psirt@cisco.com
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This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:N/AC:M/Au:N/C:N/I:N/A:P
Published to NVD08 Jan 2014 · 09:55 PM
🔗

References & Sources

7
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://osvdb.org/101713
http://secunia.com/advisories/56169
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-6982Vendor Advisory
http://tools.cisco.com/security/center/viewAlert.x?alertId=32325Vendor Advisory
http://www.securityfocus.com/bid/64670Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1029568Third Party AdvisoryVDB Entry
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