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OS X update for Safari (CVE-2020-9977)

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OS X update for Safari (CVE-2020-9977)

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:P/I:N/A:N)
Published
11/13/2020
Created
11/14/2020
Added
11/13/2020
Modified
12/06/2022

Description

A validation issue existed in the entitlement verification. This issue was addressed with improved validation of the process entitlement. This issue is fixed in macOS Big Sur 11.0.1, iOS 14.0 and iPadOS 14.0. A malicious application may be able to determine a user's open tabs in Safari.

Solution(s)

  • apple-osx-upgrade-11_0_1

References

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