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Vulnerability Details : CVE-2002-0886

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.
Publish Date : 2002-10-04 Last Update Date : 2008-09-05
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- CVSS Scores & Vulnerability Types

CVSS Score
5.0
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of Service
CWE ID CWE id is not defined for this vulnerability

- Products Affected By CVE-2002-0886

# Product Type Vendor Product Version Update Edition Language
1 OS Cisco Cbos 2.0.1 Version Details Vulnerabilities
2 OS Cisco Cbos 2.1.0a Version Details Vulnerabilities
3 OS Cisco Cbos 2.1.0 Version Details Vulnerabilities
4 OS Cisco Cbos 2.2.0 Version Details Vulnerabilities
5 OS Cisco Cbos 2.2.1 Version Details Vulnerabilities
6 OS Cisco Cbos 2.2.1a Version Details Vulnerabilities
7 OS Cisco Cbos 2.3 Version Details Vulnerabilities
8 OS Cisco Cbos 2.3.2 Version Details Vulnerabilities
9 OS Cisco Cbos 2.3.5 Version Details Vulnerabilities
10 OS Cisco Cbos 2.3.5.015 Version Details Vulnerabilities
11 OS Cisco Cbos 2.3.7 Version Details Vulnerabilities
12 OS Cisco Cbos 2.3.7.002 Version Details Vulnerabilities
13 OS Cisco Cbos 2.3.8 Version Details Vulnerabilities
14 OS Cisco Cbos 2.3.9 Version Details Vulnerabilities
15 OS Cisco Cbos 2.3 .053 Version Details Vulnerabilities
16 OS Cisco Cbos 2.4.1 Version Details Vulnerabilities
17 OS Cisco Cbos 2.4.2ap Version Details Vulnerabilities
18 OS Cisco Cbos 2.4.2 Version Details Vulnerabilities
19 OS Cisco Cbos 2.4.2b Version Details Vulnerabilities
20 OS Cisco Cbos 2.4.3 Version Details Vulnerabilities
21 OS Cisco Cbos 2.4.4 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Cisco Cbos 21

- References For CVE-2002-0886

http://www.cisco.com/warp/public/707/CBOS-DoS.shtml
CISCO 20020523 CBOS - Improving Resilience to Denial-of-Service Attacks
http://www.iss.net/security_center/static/9153.php
XF cisco-cbos-tcpip-dos(9153)
http://www.securityfocus.com/bid/4814
BID 4814 Cisco CBOS Telnet Denial of Service Vulnerability Release Date:2002-05-23
http://www.securityfocus.com/bid/4815
BID 4815 Cisco Broadband Operating System TCP/IP Stack Denial of Service Vulnerability Release Date:2002-05-23
http://xforce.iss.net/xforce/xfdb/9152
XF cisco-cbos-telnet-cpe-dos(9152)
http://www.securityfocus.com/bid/4813
BID 4813 Cisco CBOS Oversized Packet DHCP Denial Of Service Vulnerability Release Date:2009-07-11
http://www.iss.net/security_center/static/9151.php
XF cisco-cbos-dhcp-dos(9151)

- Metasploit Modules Related To CVE-2002-0886

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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