Vulnerability Description
Cisco DSL CPE devices running CBOS 2.4.4 and earlier allows remote attackers to cause a denial of service (hang or memory consumption) via (1) a large packet to the DHCP port, (2) a large packet to the Telnet port, or (3) a flood of large packets to the CPE, which causes the TCP/IP stack to consume large amounts of memory.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Cbos | 2.0.1 |
References
- http://www.cisco.com/warp/public/707/CBOS-DoS.shtml
- http://www.iss.net/security_center/static/9151.phpPatchVendor Advisory
- http://www.iss.net/security_center/static/9153.php
- http://www.securityfocus.com/bid/4813PatchVendor Advisory
- http://www.securityfocus.com/bid/4814
- http://www.securityfocus.com/bid/4815
- https://exchange.xforce.ibmcloud.com/vulnerabilities/9152
- http://www.cisco.com/warp/public/707/CBOS-DoS.shtml
- http://www.iss.net/security_center/static/9151.phpPatchVendor Advisory
- http://www.iss.net/security_center/static/9153.php
- http://www.securityfocus.com/bid/4813PatchVendor Advisory
- http://www.securityfocus.com/bid/4814
- http://www.securityfocus.com/bid/4815
- https://exchange.xforce.ibmcloud.com/vulnerabilities/9152
FAQ
What is CVE-2002-0886?
CVE-2002-0886 is a vulnerability with a CVSS score of 5.0 (MEDIUM). Cisco DSL CPE devices running CBOS 2.4.4 and earlier allows remote attackers to cause a denial of service (hang or memory consumption) via (1) a large packet to the DHCP port, (2) a large packet to th...
How severe is CVE-2002-0886?
CVE-2002-0886 has been rated MEDIUM with a CVSS base score of 5.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2002-0886?
Check the references section above for vendor advisories and patch information. Affected products include: Cisco Cbos.