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

CVE-2020-9943

Description

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.0, tvOS 14.0, iOS 14.0 and iPadOS 14.0. A malicious application may be able to read restricted memory.

AI Insight

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

Affected products

Apple Inc./macOS Big Surllm-fuzzy
Range: <11.0.1
Apple Inc./tvOSllm-fuzzy2 versions
<14.0+ 1 more
- (no CPE)range: <14.0
- (no CPE)range: unspecified
Apple Inc./watchOSllm-fuzzy2 versions
<7.0+ 1 more
- (no CPE)range: <7.0
- (no CPE)range: unspecified
Apple Inc./macOSv5
Range: unspecified
Apple Inc./iOS and iPadOScpe-rescue
Range: unspecified

Patches

Vulnerability mechanics

References

seclists.org/fulldisclosure/2020/Dec/26mitremailing-listx_refsource_FULLDISC
seclists.org/fulldisclosure/2020/Dec/32mitremailing-listx_refsource_FULLDISC
support.apple.com/en-us/HT211843mitrex_refsource_MISC
support.apple.com/en-us/HT211844mitrex_refsource_MISC
support.apple.com/en-us/HT211850mitrex_refsource_MISC
support.apple.com/en-us/HT211931mitrex_refsource_MISC
support.apple.com/kb/HT212011mitrex_refsource_CONFIRM

News mentions

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