Home/CVE/Cisco IOS XR 5.1 and earlier on Network Convergence System 6000 devices allows remote attackers to cause a denial of ser
CVE

CVE-2014-3379

Cisco IOS XR 5.1 and earlier on Network Convergence System 6000 devices allows remote attackers to cause a denial of ser

Cisco IOS XR 5.1 and earlier on Network Convergence System 6000 devices allows remote attackers to cause a denial of service (NPU and card hang or reload) via a malformed MPLS packet, aka Bug ID CSCuq10466.

MEDIUM · CVSS 6.1 EPSS 0.00829
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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

3
cisco ios xrall versions
cisco network convergence system 6000all versions
cisco network convergence system 6008all versions
▣

Scoring & Timeline

6.1
MEDIUM · CVSS v2 (legacy) · psirt@cisco.com
View on NVD
This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:A/AC:L/Au:N/C:N/I:N/A:C
Published to NVD20 Sep 2014 · 10:55 AM
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References & Sources

6
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://secunia.com/advisories/61372
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3379Vendor Advisory
http://tools.cisco.com/security/center/viewAlert.x?alertId=35776Vendor Advisory
http://www.securityfocus.com/bid/69960
http://www.securitytracker.com/id/1030878
https://exchange.xforce.ibmcloud.com/vulnerabilities/96068
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