CVE-2002-0886 : Cisco DSL CPE devices running CBOS 2.4.4 and earlier allows remote attackers to

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.

Published 2002-10-04 04:00:00

Updated 2017-07-11 01:29:13

Source MITRE

View at NVD, CVE.org

Vulnerability category: Denial of service

Products affected by CVE-2002-0886

Cisco » Cbos » Version: 2.4.1
cpe:2.3:o:cisco:cbos:2.4.1:*:*:*:*:*:*:*
Matching versions
Cisco » Cbos » Version: 2.2.1
cpe:2.3:o:cisco:cbos:2.2.1:*:*:*:*:*:*:*
Matching versions
Cisco » Cbos » Version: 2.2.1a
cpe:2.3:o:cisco:cbos:2.2.1a:*:*:*:*:*:*:*
Matching versions
Cisco » Cbos » Version: 2.4.2
cpe:2.3:o:cisco:cbos:2.4.2:*:*:*:*:*:*:*
Matching versions
Cisco » Cbos » Version: 2.1.0a
cpe:2.3:o:cisco:cbos:2.1.0a:*:*:*:*:*:*:*
Matching versions
Cisco » Cbos » Version: 2.2.0
cpe:2.3:o:cisco:cbos:2.2.0:*:*:*:*:*:*:*
Matching versions
Cisco » Cbos » Version: 2.3.8
cpe:2.3:o:cisco:cbos:2.3.8:*:*:*:*:*:*:*
Matching versions
Cisco » Cbos » Version: 2.3.9
cpe:2.3:o:cisco:cbos:2.3.9:*:*:*:*:*:*:*
Matching versions
Cisco » Cbos » Version: 2.3
cpe:2.3:o:cisco:cbos:2.3:*:*:*:*:*:*:*
Matching versions
Cisco » Cbos » Version: 2.3.2
cpe:2.3:o:cisco:cbos:2.3.2:*:*:*:*:*:*:*
Matching versions
Cisco » Cbos » Version: 2.0.1
cpe:2.3:o:cisco:cbos:2.0.1:*:*:*:*:*:*:*
Matching versions
Cisco » Cbos » Version: 2.1.0
cpe:2.3:o:cisco:cbos:2.1.0:*:*:*:*:*:*:*
Matching versions
Cisco » Cbos » Version: 2.3.5
cpe:2.3:o:cisco:cbos:2.3.5:*:*:*:*:*:*:*
Matching versions
Cisco » Cbos » Version: 2.3.7
cpe:2.3:o:cisco:cbos:2.3.7:*:*:*:*:*:*:*
Matching versions
Cisco » Cbos » Version: 2.3.7.002
cpe:2.3:o:cisco:cbos:2.3.7.002:*:*:*:*:*:*:*
Matching versions
Cisco » Cbos » Version: 2.4.3
cpe:2.3:o:cisco:cbos:2.4.3:*:*:*:*:*:*:*
Matching versions
Cisco » Cbos » Version: 2.4.4
cpe:2.3:o:cisco:cbos:2.4.4:*:*:*:*:*:*:*
Matching versions
Cisco » Cbos » Version: 2.3.5.015
cpe:2.3:o:cisco:cbos:2.3.5.015:*:*:*:*:*:*:*
Matching versions
Cisco » Cbos » Version: 2.4.2ap
cpe:2.3:o:cisco:cbos:2.4.2ap:*:*:*:*:*:*:*
Matching versions
Cisco » Cbos » Version: 2.4.2b
cpe:2.3:o:cisco:cbos:2.4.2b:*:*:*:*:*:*:*
Matching versions
Cisco » Cbos » Version: 2.3 .053
cpe:2.3:o:cisco:cbos:2.3_.053:*:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2002-0886

EPSS FAQ

2.75%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 89 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2002-0886

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source	First Seen
5.0	MEDIUM	AV:N/AC:L/Au:N/C:N/I:N/A:P	10.0	2.9	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: None Integrity Impact: None Availability Impact: Partial

References for CVE-2002-0886

http://www.securityfocus.com/bid/4814
http://www.iss.net/security_center/static/9153.php
http://www.securityfocus.com/bid/4813

Patch;Vendor Advisory
http://www.securityfocus.com/bid/4815
https://exchange.xforce.ibmcloud.com/vulnerabilities/9152
http://www.iss.net/security_center/static/9151.php

Patch;Vendor Advisory
http://www.cisco.com/warp/public/707/CBOS-DoS.shtml

Jump to

Vulnerability Details : CVE-2002-0886

Products affected by CVE-2002-0886

Exploit prediction scoring system (EPSS) score for CVE-2002-0886

CVSS scores for CVE-2002-0886

References for CVE-2002-0886