Published: 08/09/2021 Updated: 09/01/2023

CVSS v2 Base Score: 6.8 | Impact Score: 6.4 | Exploitability Score: 8.6

CVSS v3 Base Score: 7.8 | Impact Score: 5.9 | Exploitability Score: 1.8

VMScore: 605

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

This vulnerability allows remote malicious users to execute arbitrary code 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. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process.

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apple mac os x 10.14.6
apple mac os x 10.15.7
apple iphone os
apple ipados
apple mac os x
apple macos

Full Disclosure mailing list archives   By Date By Thread </form>    APPLE-SA-2021-05-25-3 Security Update 2021-004 Mojave   From: App ...

Full Disclosure mailing list archives   By Date By Thread </form>    APPLE-SA-2021-05-25-4 Security Update 2021-003 Catalina   From: A ...

CWE-787 https://support.apple.com/en-us/HT212530 https://support.apple.com/en-us/HT212531 https://support.apple.com/en-us/HT212529 https://support.apple.com/en-us/HT212528 https://nvd.nist.gov http://seclists.org/fulldisclosure/2021/May/65 https://www.zerodayinitiative.com/advisories/ZDI-21-795/

CVE-2021-30725

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