7.5
CVSSv2

CVE-2001-0864

Published: 06/12/2001 Updated: 10/10/2017
CVSS v2 Base Score: 7.5 | Impact Score: 6.4 | Exploitability Score: 10
VMScore: 668
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Vulnerability Summary

Cisco 12000 with IOS 12.0 and line cards based on Engine 2 does not properly handle the implicit "deny ip any any" rule in an outgoing ACL when the ACL contains exactly 448 entries, which can allow some outgoing packets to bypass access restrictions.

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cisco 12000 router

Vendor Advisories

Six vulnerabilities involving Access Control List (ACL) has been discovered in multiple releases of Cisco IOS® Software Release for Cisco 12000 Series Internet Routers Not all vulnerabilities are present in all IOS releases and only line cards based on the Engine 2 are affected by them No other Cisco product is vulnerable The wo ...