CVE-2001-0864 Information

Description

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.

Reference

http://www.ciac.org/ciac/bulletins/m-018.shtml http://www.cisco.com/warp/public/707/GSR-ACL-pub.shtml http://www.osvdb.org/1986 http://www.securityfocus.com/bid/3536 https://exchange.xforce.ibmcloud.com/vulnerabilities/7553