Vulnerability 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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Cisco | 12000 Router | All versions |
References
- http://www.ciac.org/ciac/bulletins/m-018.shtml
- http://www.cisco.com/warp/public/707/GSR-ACL-pub.shtml
- http://www.osvdb.org/1989
- http://www.securityfocus.com/bid/3538
- https://exchange.xforce.ibmcloud.com/vulnerabilities/7555
- http://www.ciac.org/ciac/bulletins/m-018.shtml
- http://www.cisco.com/warp/public/707/GSR-ACL-pub.shtml
- http://www.osvdb.org/1989
- http://www.securityfocus.com/bid/3538
- https://exchange.xforce.ibmcloud.com/vulnerabilities/7555
FAQ
What is CVE-2001-0867?
CVE-2001-0867 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 at...
How severe is CVE-2001-0867?
CVE-2001-0867 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2001-0867?
Check the references section above for vendor advisories and patch information. Affected products include: Cisco 12000 Router.