CVE-2001-0929

critical

Description

Cisco IOS Firewall Feature set, aka Context Based Access Control (CBAC) or Cisco Secure Integrated Software, for IOS 11.2P through 12.2T does not properly check the IP protocol type, which could allow remote attackers to bypass access control lists.

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/7614

http://www.securityfocus.com/bid/3588

http://www.osvdb.org/808

http://www.kb.cert.org/vuls/id/362483

http://www.cisco.com/warp/public/707/IOS-cbac-dynacl-pub.shtml

Details

Source: Mitre, NVD

Published: 2001-11-28

Updated: 2017-10-10

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 9.1

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Severity: Critical