Description
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.
Published: 2008-09-26
Score: 5.1 Medium
EPSS: 1.5% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published:

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

Reserved: 2008-08-27T00:00:00.000Z

Link: CVE-2008-3803

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

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

Modified: 2026-04-23T00:35:47.467

Link: CVE-2008-3803

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses