Unrated severityNVD Advisory· Published Dec 6, 2001· Updated Jun 16, 2026
CVE-2001-0867
CVE-2001-0867
Description
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.
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Affected products
1- cpe:2.3:h:cisco:12000_router:*:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
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