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zdiJunsung LeeZDI-24-283
HistoryMar 11, 2024 - 12:00 a.m.

Apple macOS JP2 Image Parsing Uninitialized Pointer Information Disclosure Vulnerability

2024-03-1100:00:00
Junsung Lee
www.zerodayinitiative.com
7
vulnerability
apple macos
imageio framework
jp2 image
uninitialized pointer
information disclosure
remote attackers
arbitrary code
current process

6.3 Medium

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

16.0%

This vulnerability allows remote attackers to disclose sensitive information on affected installations of Apple macOS. Interaction with the ImageIO framework is required to exploit this vulnerability but attack vectors may vary depending on the implementation. The specific flaw exists within the ImageIO framework. Crafted data in a JP2 image can trigger access to a pointer prior to initialization. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process.

6.3 Medium

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

16.0%