Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2006-1927

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
20/04/2006
Last modified:
03/04/2025

Description

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.

Impact

Vector 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:P CVSS v2.0 Severity and Metrics:

Base Score: 5.00 MEDIUM
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Physical

Base Score 2.0
5.00
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:cisco:ios_xr:3.0.1:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xr:3.1.0:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xr:3.2:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xr:3.2.1:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xr:3.2.2:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xr:3.2.3:*:crs-1:*:*:*:*:*
cpe:2.3:o:cisco:ios_xr:3.2.3:*:prp:*:*:*:*:*
cpe:2.3:o:cisco:ios_xr:3.2.4:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xr:3.2.50:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools