Remote Packet Fragment Bypass Issue in Cisco 12000 Series Routers
CVE-2001-0862

Currently unrated

Key Information:

Vendor
Cisco
Status
12000 Router
Vendor
CVE Published:
6 December 2001

Summary

Cisco 12000 Series Routers running IOS 12.0 are susceptible to a vulnerability that allows remote attackers to bypass the Access Control List (ACL) protections. This occurs because the affected devices do not adequately handle non-initial packet fragments, potentially allowing malicious actors to exploit this weakness to gain unauthorized access or disrupt network operations. This flaw underscores the importance of maintaining updated security protocols and firmware.

References

http://www.ciac.org/ciac/bulletins/m-018.shtml
third-party-advisorygovernment-resourcex_refsource_CIAC
http://www.cisco.com/warp/public/707/GSR-ACL-pub.shtml
vendor-advisoryx_refsource_CISCO
http://www.osvdb.org/1985
vdb-entryx_refsource_OSVDB

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.