Description
Cisco IOS 12.2 and 15.0 through 15.2 on Cisco 10000 series routers, when a tunnel interface exists, allows remote attackers to cause a denial of service (interface queue wedge) via tunneled (1) GRE/IP, (2) IPIP, or (3) IPv6 in IPv4 packets, aka Bug ID CSCts66808.
Published: 2012-09-27
Score: 7.8 High
EPSS: < 1% Very 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-2012-4545 Cisco IOS 12.2 and 15.0 through 15.2 on Cisco 10000 series routers, when a tunnel interface exists, allows remote attackers to cause a denial of service (interface queue wedge) via tunneled (1) GRE/IP, (2) IPIP, or (3) IPv6 in IPv4 packets, aka Bug ID CSCts66808.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published:

Updated: 2024-08-06T20:42:54.899Z

Reserved: 2012-08-24T00:00:00.000Z

Link: CVE-2012-4620

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2012-09-27T00:55:01.047

Modified: 2026-04-29T01:13:23.040

Link: CVE-2012-4620

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses