CVE-2002-0886 - CVE House
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Status published Medium CVE-2002-0886

Cisco DSL CPE devices running CBOS 2.4.4 and earlier allows...

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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

Affected Software

cbos
Vulnerable Versions:
2.0.1, 2.1.0, 2.1.0a, 2.2.0, 2.2.1, 2.2.1a, 2.3, 2.3.2, 2.3.5, 2.3.5.015, 2.3.7, 2.3.7.002, 2.3.8, 2.3.9, 2.3_.053, 2.4.1, 2.4.2, 2.4.2ap, 2.4.2b, 2.4.3, 2.4.4

Timeline

Official Publish: August 31st, 2002
Last Modified: August 8th, 2024
Added to House: July 18th, 2026

CVSS Vectors

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.