Description
Cisco 12000 with IOS 12.0 and line cards based on Engine 2 does not block non-initial packet fragments, which allows remote attackers to bypass the ACL.
Metrics
CVSS 2.0 7.5/10
AV:N/AC:L/Au:N/C:P/I:P/A:PAffected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://www.ciac.org/ciac/bulletins/m-018.shtml
- http://www.cisco.com/warp/public/707/GSR-ACL-pub.shtmlVendor Advisory
- http://www.osvdb.org/1985
- http://www.securityfocus.com/bid/3535
- https://exchange.xforce.ibmcloud.com/vulnerabilities/7550
- http://www.ciac.org/ciac/bulletins/m-018.shtml
- http://www.cisco.com/warp/public/707/GSR-ACL-pub.shtmlVendor Advisory
- http://www.osvdb.org/1985
- http://www.securityfocus.com/bid/3535
- https://exchange.xforce.ibmcloud.com/vulnerabilities/7550
Timeline
- Published
- Dec 6, 2001
- Last modified
- Jun 16, 2026
- NVD status
- Modified