33365 : Apple Mac OS X Quickdraw InternalUnpackBits Function DoS
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Views This Week Views All Time Added to OSVDB Last Modified Modified (since 2008) Percent Complete
2 1128 about 7 years ago about 6 years ago 0 times 90%

Timeline

Disclosure Date
2007-01-24

Description

A remote overflow exists in Mac OS X. The Quickdraw component fails to validate PICT image files resulting in a heap overflow. With a specially crafted file containing a malformed ARGB record, 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, Loss of Availability
Disclosure: Vendor Verified

Solution

Upgrade to version 10.4.9 or higher, as it has been reported to fix this vulnerability. In addition, Apple has released a patch for some older versions.

Products

Apple Inc.
Mac OS X
10.3.9
10.4
10.4.1
10.4.2
10.4.3
10.4.4
10.4.5
10.4.6
10.4.7
10.4.8

References

Tools & Filters

24811
3947

Credit

  • Tom Ferris - tommysecurity-protocols.com - Security-Protocols
  • Mike Price - Foundstone

CVSSv2 Score

CVSSv2 Base Score = 7.1
Source: nvd.nist.gov | Generated: 2007-01-31 | Disagree?

Access_vector_2 Access_complexity_1 Authentication_2 Confidentiality_impact_0 Integrity_impact_0 Availability_impact_2

Comments

No Comments.

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