Linksys SPA2102 Phone Adapter ping denial of service

linksys-spa2102-phoneadapter-ping-dos (41436)

Medium Risk

Description:

Linksys SPA2102 Phone Adapter is vulnerable to a denial of service, caused by the improper handling of network datagrams. By sending an overly large number of ICMP Echo Requests (Ping), a remote attacker could cause the device to crash.

*CVSS:

Base Score:	6.1
Access Vector:	Adjacent Network
Access Complexity:	Low
Authentication:	None
Confidentiality Impact:	None
Integrity Impact:	None
Availability Impact:	Complete
Temporal Score:	5.8
Exploitability:	High
Remediation Level:	Unavailable
Report Confidence:	Uncorroborated

Consequences:

Denial of Service

Remedy:

No remedy available as of July 9, 2011.

References:

• BugTraq Mailing List, Sun Mar 23 2008 - 22:53:34 CDT: Linksys phone adapter denial of service.
• Linksys Web site: SPA2102 .
• BID-28414: Linksys SPA-2102 Phone Adapter Packet Handling Denial of Service Vulnerability
• CVE-2008-2092: Linksys SPA-2102 Phone Adapter 3.3.6 allows remote attackers to cause a denial of service (crash) via a long ping packet (ping of death). NOTE: the severity of this issue has been disputed since there are limited attack scenarios.
• SA29523: Linksys SPA2102 Phone Adapter Denial of Service

Platforms Affected:

• Linksys SPA2102 3.3.6

Reported:

Mar 23, 2008

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