QID 375586

Date Published: 2021-05-26

QID 375586: Apple macOS Security Update 2021-003 Catalina (HT212530)

Multiple vulnerabilities were addressed in Apple macOS.

Affected versions:
Apple macOS Security Update 2021-003 Catalina.

QID Detection Logic (Authenticated):
This QID looks for the missing security patches from Catalina

Successful exploitation could allow an attacker to the disclosure of sensitive user information, read restricted memory, read arbitrary files, bypass Gatekeeper checks, disclosure of process memory, unexpected application termination or arbitrary code execution, denial of service, and privilege escalation.

  • CVSS V3 rated as High - 7.5 severity.
  • CVSS V2 rated as Medium - 5 severity.
  • Solution
    The vendor has released these fixes: Security Update 2021-003 Catalina.
    The updates can be downloaded from Apple Downloads.

    For more information regarding the update can be found at HT212530.

    Vendor References
    Software Advisories
    Advisory ID Software Component Link
    HT212530 URL Logo support.apple.com/en-us/HT212530
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