A "logic error" in Cisco IOS 12.0 through 12.4, when a Multiprotocol Label Switching (MPLS) VPN with extended communities is configured, sometimes causes a corrupted route target (RT) to be used, which allows remote attackers to read traffic from other VPNs in opportunistic circumstances.
Advisories
Source ID Title
EUVD EUVD EUVD-2008-3789 A "logic error" in Cisco IOS 12.0 through 12.4, when a Multiprotocol Label Switching (MPLS) VPN with extended communities is configured, sometimes causes a corrupted route target (RT) to be used, which allows remote attackers to read traffic from other VPNs in opportunistic circumstances.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

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Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published:

Updated: 2024-08-07T09:52:59.861Z

Reserved: 2008-08-27T00:00:00

Link: CVE-2008-3803

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2008-09-26T16:21:44.160

Modified: 2025-04-09T00:30:58.490

Link: CVE-2008-3803

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses