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CVE-2020-27931

HIGH

7.8

Description

A memory corruption issue existed in the processing of font files. This issue was addressed with improved input validation. This issue is fixed in iOS 14.0 and iPadOS 14.0, macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave, macOS Big Sur 11.0.1, watchOS 7.0, tvOS 14.0. Processing a maliciously crafted font file may lead to arbitrary code execution.

Details CVE

Score CVSS v3.17.8

SeveriteHIGH

Vecteur CVSSCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Vecteur d'attaqueLOCAL

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurREQUIRED

Publie4/2/2021

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

apple:ipadosapple:iphone_osapple:mac_os_xapple:tvosapple:watchos

Faiblesses (CWE)

CWE-787

References

https://support.apple.com/en-us/HT211843(product-security@apple.com)

https://support.apple.com/en-us/HT211844(product-security@apple.com)

https://support.apple.com/en-us/HT211850(product-security@apple.com)

https://support.apple.com/en-us/HT211931(product-security@apple.com)

https://support.apple.com/en-us/HT212011(product-security@apple.com)

https://support.apple.com/en-us/HT211843(af854a3a-2127-422b-91ae-364da2661108)

https://support.apple.com/en-us/HT211844(af854a3a-2127-422b-91ae-364da2661108)

https://support.apple.com/en-us/HT211850(af854a3a-2127-422b-91ae-364da2661108)

https://support.apple.com/en-us/HT211931(af854a3a-2127-422b-91ae-364da2661108)

https://support.apple.com/en-us/HT212011(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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