CVEvulnerability
CVE-2001-0867
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2001-12-06
- Last modified
- 2026-06-16
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
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.
Affected configurations
• cisco 12000 router
References
- http://www.ciac.org/ciac/bulletins/m-018.shtml www.ciac.org
- http://www.cisco.com/warp/public/707/GSR-ACL-pub.shtml www.cisco.com
- http://www.osvdb.org/1989 www.osvdb.org
- http://www.securityfocus.com/bid/3538 www.securityfocus.com
- https://exchange.xforce.ibmcloud.com/vulnerabilities/7555 exchange.xforce.ibmcloud.com
- http://www.ciac.org/ciac/bulletins/m-018.shtml www.ciac.org
- http://www.cisco.com/warp/public/707/GSR-ACL-pub.shtml www.cisco.com
- http://www.osvdb.org/1989 www.osvdb.org
- http://www.securityfocus.com/bid/3538 www.securityfocus.com
- https://exchange.xforce.ibmcloud.com/vulnerabilities/7555 exchange.xforce.ibmcloud.com