AirPort Extreme Base Station AFP denial of service

airport-extremebasestation-afp-dos (41325)

Medium Risk

Description:

AirPort Extreme Base Station is vulnerable to a denial of service, caused by an input validation error when handling AFP requests. By sending a specially-crafted AFP request, a remote attacker could cause file sharing to become unresponsive.

*CVSS:

Base Score:	5
Access Vector:	Network
Access Complexity:	Low
Authentication:	None
Confidentiality Impact:	None
Integrity Impact:	None
Availability Impact:	Partial
Temporal Score:	3.7
Exploitability:	Unproven
Remediation Level:	Official-Fix
Report Confidence:	Confirmed

Consequences:

Denial of Service

Remedy:

Refer to the Apple Web site for patch, upgrade or suggested workaround information. See References.

References:

• Apple Web site: About the security content of AirPort Extreme Base Station Firmware 7.3.1 .
• BID-28348: Apple AirPort Extreme Base Station AFP Request Denial of Service Vulnerability
• CVE-2008-1012: Unspecified vulnerability in Apple AirPort Extreme Base Station Firmware 7.3.1 allows remote attackers to cause a denial of service (file sharing hang) via a crafted AFP request, related to input validation.
• SA29447: AirPort Extreme Base Station AFP Request Denial of Service
• SECTRACK ID: 1019678: AirPort Extreme Base Station AFP Input Validation Flaw Lets Remote Users Deny Service
• VUPEN/ADV-2008-0955: Apple AirPort Extreme AFP Request Denial of Service Vulnerability

Platforms Affected:

• Apple AirPort Extreme Base Station 7.3.1

Reported:

Mar 20, 2008

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The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall IBM be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.

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