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K
zdiMickey Jin of Trend Micro Mobile Security Research TeamZDI-21-757
HistoryJun 25, 2021 - 12:00 a.m.

Apple macOS AudioToolboxCore AAC File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability

2021-06-2500:00:00
Mickey Jin of Trend Micro Mobile Security Research Team
www.zerodayinitiative.com
61
apple
macos
audiotoolboxcore
aac
file parsing
out-of-bounds read
information disclosure
vulnerability
remote attackers
sensitive information
exploit
attack vectors
implementation
flaw
framework
crafted data
read past the end
allocated data structure
arbitrary code
current process

EPSS

0.001

Percentile

49.2%

This vulnerability allows remote attackers to disclose sensitive information on affected installations of Apple macOS. Interaction with the AudioToolboxCore library is required to exploit this vulnerability but attack vectors may vary depending on the implementation. The specific flaw exists within the AudioToolboxCore framework. Crafted data in a AAC file can trigger a read past the end of an allocated data structure. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process.

EPSS

0.001

Percentile

49.2%