Apple Bonjour for Windows mDNSResponder NULL Pointer Dereference Denial of Service Vulnerability

BID:31091

Info

Apple Bonjour for Windows mDNSResponder NULL Pointer Dereference Denial of Service Vulnerability

Bugtraq ID: 31091
Class: Failure to Handle Exceptional Conditions
CVE: CVE-2008-2326
Remote: Yes
Local: No
Published: Sep 09 2008 12:00AM
Updated: Sep 10 2008 05:11PM
Credit: Mario Ballano of 48bits.com
Vulnerable: Apple Bonjour for Windows 1.0.4
Not Vulnerable: Apple iTunes 8.0
Apple Bonjour for Windows 1.0.5

Discussion

Apple Bonjour for Windows mDNSResponder NULL Pointer Dereference Denial of Service Vulnerability

Apple Bonjour for Windows is prone to a denial-of-service issue because of a NULL-pointer dereference.

Successfully exploiting this issue will allow attackers to crash the mDNSResponder system service, denying service to legitimate users.

Bonjour for Windows 1.0.4 is vulnerable.

Exploit / POC

Apple Bonjour for Windows mDNSResponder NULL Pointer Dereference Denial of Service Vulnerability

The following example domain is available:

http://diechromedie.1234567890123456789012345678901234567890123456789012345678901234.local/

Solution / Fix

Apple Bonjour for Windows mDNSResponder NULL Pointer Dereference Denial of Service Vulnerability

Solution:
Updates are available. Please see the references for more information.


Apple Bonjour for Windows 1.0.4

References

Apple Bonjour for Windows mDNSResponder NULL Pointer Dereference Denial of Service Vulnerability

References:
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