CVE-2006-1928 - CVE House
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Status published Medium CVE-2006-1928

Cisco IOS XR, when configured for Multi Protocol Label Switching...

Vulnerability Description

Cisco IOS XR, when configured for Multi Protocol Label Switching (MPLS) and running on Cisco CRS-1 routers, allows remote attackers to cause a denial of service (Modular Services Cards (MSC) crash or "MPLS packet handling problems") via certain MPLS packets, as identified by Cisco bug IDs (1) CSCsd15970 and (2) CSCsd55531.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

Affected Software

ios xr
Vulnerable Versions:
3.0.1, 3.1.0, 3.2, 3.2.1, 3.2.2, 3.2.3, 3.2.4, 3.2.50

Timeline

Official Publish: April 20th, 2006
Last Modified: August 7th, 2024
Added to House: July 18th, 2026

CVSS Vectors

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.