Vulnerability CVE-2002-0886
Published: 2002-10-04   Modified: 2012-02-12

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.

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Cisco -> CBOS 

 References:
http://www.cisco.com/warp/public/707/CBOS-DoS.shtml
http://www.iss.net/security_center/static/9151.php
http://www.iss.net/security_center/static/9153.php
http://www.securityfocus.com/bid/4813
http://www.securityfocus.com/bid/4814
http://www.securityfocus.com/bid/4815
https://exchange.xforce.ibmcloud.com/vulnerabilities/9152
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