CVE-2014-3379
Cisco IOS XR <= 5.1 - Denial of Service via Malformed MPLS Packet
Title source: llmDescription
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.
References (6)
Core 6
Core References
Vendor Advisory x_refsource_confirm
http://tools.cisco.com/security/center/viewAlert.x?alertId=35776
Vendor Advisory vendor-advisory
x_refsource_cisco
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3379
Third Party Advisory, VDB Entry vdb-entry
x_refsource_sectrack
http://www.securitytracker.com/id/1030878
Third Party Advisory third-party-advisory
x_refsource_secunia
http://secunia.com/advisories/61372
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/69960
Third Party Advisory, VDB Entry vdb-entry
x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/96068
Scores
EPSS
0.0087
EPSS Percentile
54.6%
Details
CWE
CWE-20
Status
published
Products (50)
cisco/ios_xr
2.0
cisco/ios_xr
3.0
cisco/ios_xr
3.0.1
cisco/ios_xr
3.1
cisco/ios_xr
3.1.0
cisco/ios_xr
3.2
cisco/ios_xr
3.2.1
cisco/ios_xr
3.2.2
cisco/ios_xr
3.2.4
cisco/ios_xr
3.2.50
... and 40 more
Published
Sep 20, 2014
Tracked Since
Feb 18, 2026