QID 375427

Date Published: 2021-05-03

QID 375427: Apple MacOS Big Sur 11.2.3 Security Update(HT212220)

macOS Big Sur (version 11) is the 17th and current major release of macOS, Apple Inc.'s operating system for Macintosh computers, and is the successor to macOS Catalina (version 10.15).

Affected Versions:
Apple MacOS Big Sur version before 11.2.3

QID Detection Logic:
This QID checks for vulnerable version of Big sur.

Processing maliciously crafted web content may lead to arbitrary code execution

  • CVSS V3 rated as Critical - 8.8 severity.
  • CVSS V2 rated as High - 6.8 severity.
  • Solution
    The updates can be downloaded from Apple Downloads.

    For more information regarding the update can be found at HT212220.

    Vendor References

    CVEs related to QID 375427

    Software Advisories
    Advisory ID Software Component Link
    HT212220 URL Logo support.apple.com/en-us/HT212220