CVE-2006-1927
Cisco IOS XR - Denial of Service via MPLS Packet Processing
Title source: llmDescription
Cisco IOS XR, when configured for Multi Protocol Label Switching (MPLS) and running on Cisco CRS-1 or Cisco 12000 series routers, allows remote attackers to cause a denial of service (Line card crash) via certain MPLS packets, as identified by Cisco bug ID CSCsc77475.
References (6)
Core 6
Core References
Third Party Advisory vdb-entry
x_refsource_vupen
http://www.vupen.com/english/advisories/2006/1433
Third Party Advisory, VDB Entry vdb-entry
x_refsource_sectrack
http://securitytracker.com/id?1015964
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/17607
Third Party Advisory, VDB Entry vdb-entry
x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/25881
Third Party Advisory third-party-advisory
x_refsource_secunia
http://secunia.com/advisories/19740
Vendor Advisory vendor-advisory
x_refsource_cisco
http://www.cisco.com/warp/public/707/cisco-sa-20060419-xr.shtml
Scores
EPSS
0.0176
EPSS Percentile
75.6%
Details
Status
published
Products (8)
cisco/ios_xr
3.0.1
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
3.2.3 (2 CPE variants)
cisco/ios_xr
3.2.4
cisco/ios_xr
3.2.50
Published
Apr 20, 2006
Tracked Since
Feb 18, 2026