OSVDB ID: 40683

Title: Apple Mac OS X Networking Component AppleTalk Message Handling Local Overflow

Info

Disclosure

Nov 14, 2007

Discovery

Aug 08, 2007

Dates

Exploit

Unknown

Solution

Nov 14, 2007

Description

A buffer overflow exists in Mac OS X. The Networking component fails to validate AppleTalk messages resulting in an arithmetic error which causes a heap overflow. With a specially crafted AppleTalk message, an attacker can cause arbitrary code execution resulting in a loss of integrity.

Classification

Location: Remote / Network Access
Attack Type: Input Manipulation
Impact: Loss of Integrity
Solution: Upgrade
Exploit: Exploit Private, Exploit Unknown
Disclosure: Vendor Verified, Coordinated Disclosure

Solution

Upgrade to version 10.4.11 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.

Products

Apple Computer, Inc.

Mac OS X

10.4.3
10.4.4
10.4.1
10.4.6
10.4.8
10.4.2
10.4.10
10.4.5
10.4.7
10.4.9
10.4

References

Credit

  • Sean Larsson - Verisign iDefense Labs


Direct URL: http://osvdb.org/40683