QID 375747

Date Published: 2021-07-26

QID 375747: Apple macOS Security Update 2021-004 Catalina (HT212600)

Multiple vulnerabilities were addressed in Apple macOS.

Affected versions:
Apple macOS Security Update 2021-004 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, disclosure of process memory, unexpected application termination or arbitrary code execution, denial of service, and privilege escalation.

  • CVSS V3 rated as Critical - 9.8 severity.
  • CVSS V2 rated as High - 7.5 severity.
    • Solution
    The vendor has released these fixes: Security Update 2021-004 Catalina.
    The updates can be downloaded from Apple Downloads.

    For more information regarding the update can be found at HT212600.

    Vendor References

    CVEs related to QID 375747

    CVE-2021-30805 | CVE-2021-30790 | CVE-2021-30781 | CVE-2021-30672 | CVE-2021-30775 | CVE-2021-30776 | CVE-2021-30777 | CVE-2021-30789 | CVE-2021-30733 | CVE-2021-30780 | CVE-2021-30768 | CVE-2021-30760 | CVE-2021-30759 | CVE-2021-30788 | CVE-2021-30785 | CVE-2021-30787 | CVE-2021-30765 | CVE-2021-30766 | CVE-2021-30731 | CVE-2021-30703 | CVE-2021-30793 | CVE-2021-30677 | CVE-2021-30783 | CVE-2021-30796 | CVE-2021-30782 | CVE-2021-30799 |
    Software Advisories
    Advisory ID Software Component Link
    HT212600 URL Logo support.apple.com/en-us/HT212600
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