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…
Does this matter?
Lower severity and a low EPSS score (5.37%). Track it; it rarely justifies an emergency change on its own.
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 2.0
- 5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
- EPSS
- 5.37% probability · 92th percentile
- CISA KEV
- Not listed
- Affected
- cisco/cbos
- Source
- cve@mitre.org
References
- http://www.cisco.com/warp/public/707/CBOS-DoS.shtml
- http://www.iss.net/security_center/static/9151.phpPatch, Vendor Advisory
- http://www.iss.net/security_center/static/9153.php
- http://www.securityfocus.com/bid/4813Patch, Vendor 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.phpPatch, Vendor Advisory
- http://www.iss.net/security_center/static/9153.php
- http://www.securityfocus.com/bid/4813Patch, Vendor Advisory
- http://www.securityfocus.com/bid/4814
- http://www.securityfocus.com/bid/4815
- https://exchange.xforce.ibmcloud.com/vulnerabilities/9152
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.