Unrated severityNVD Advisory· Published Dec 8, 2020· Updated Aug 4, 2024

CVE-2020-9977

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Apple Inc./macOSllm-fuzzy2 versions
= 11.0.1+ 1 more
- (no CPE)range: = 11.0.1
- (no CPE)range: unspecified
Apple Inc./Ipadosllm-fuzzy
Range: = 14.0
Apple Inc./iOSllm-fuzzy
Range: = 14.0
Apple Inc./iOS and iPadOScpe-rescue
Range: unspecified

Patches

Vulnerability mechanics

References

seclists.org/fulldisclosure/2020/Dec/32mitremailing-listx_refsource_FULLDISC
support.apple.com/en-us/HT211850mitrex_refsource_MISC
support.apple.com/en-us/HT211931mitrex_refsource_MISC

News mentions

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