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CVE-2021-30759
Published: Sep 8, 2021
Modified: Aug 3, 2024
PUBLISHED
Description
A stack overflow was addressed with improved input validation. This issue is fixed in iOS 14.7, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7, Security Update 2021-005 Mojave, Security Update 2021-004 Catalina. Processing a maliciously crafted font file may lead to arbitrary code execution.
| Vendor | Product | Versions |
|---|---|---|
Apple | Security Update - Catalina | affected unspecified - < 2021 |
Apple | iOS | affected unspecified - < 14.7 |
Apple | macOS | affected unspecified - < 11.5 |
Apple | macOS | affected unspecified - < 2021 |
Apple | macOS | affected unspecified - < 14.7 |
Apple | macOS | affected unspecified - < 7.6 |
References
https://support.apple.com/en-us/HT212601
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https://support.apple.com/en-us/HT212602
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https://support.apple.com/en-us/HT212605
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https://support.apple.com/en-us/HT212600
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https://support.apple.com/en-us/HT212603
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https://support.apple.com/en-us/HT212604
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