CVE Catalog

CVE-2001-0867

High
Published: Translated: NVD NIST

Summary

Cisco 12000 with IOS 12.0 and line cards based on Engine 2 does not properly filter packet fragments even when the 'fragment' keyword is used in an ACL, allowing remote attackers to bypass intended access controls.

Risk Assessment

The organization may be exposed to unauthorized access to resources, potentially leading to data breaches or other malicious activities.

Recommendation

It is recommended to update the IOS software to the latest version and review and adjust ACL rules to ensure proper packet filtering.

Related vulnerabilities

Original NVD description (English source)

Cisco 12000 with IOS 12.0 and line cards based on Engine 2 does not properly filter does not properly filter packet fragments even when the "fragment" keyword is used in an ACL, which allows remote attackers to bypass the intended access controls.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS