Published: 24/08/2021 Updated: 07/11/2023

CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6

CVSS v3 Base Score: 5.5 | Impact Score: 3.6 | Exploitability Score: 1.8

VMScore: 383

Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N

This vulnerability allows remote malicious users to disclose sensitive information on affected installations of Apple macOS. Interaction with the ModelIO library is required to exploit this vulnerability but attack vectors may vary depending on the implementation. The specific flaw exists within the ModelIO framework. Crafted data in an ABC 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.

Vulnerable Product	Search on Vulmon	Subscribe to Product
apple mac os x
apple mac os x 10.15.7
apple macos 12.0
apple macos
apple tvos
apple iphone os
apple ipados

Full Disclosure mailing list archives   By Date By Thread </form>    APPLE-SA-2021-10-26-4 macOS Big Sur 1161   From: Apple Product ...

CWE-125 https://support.apple.com/en-us/HT212869 https://support.apple.com/en-us/HT212871 https://support.apple.com/en-us/HT212872 https://support.apple.com/en-us/HT212867 https://support.apple.com/en-us/HT212876 https://www.zerodayinitiative.com/advisories/ZDI-21-1369/https://nvd.nist.gov http://seclists.org/fulldisclosure/2021/Oct/56 https://www.zerodayinitiative.com/advisories/ZDI-21-1369/

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