← Volver a CVEs

CVE-2020-27943

HIGH

7.8

Descripcion

A memory corruption issue existed in the processing of font files. This issue was addressed with improved input validation. This issue is fixed in tvOS 14.3, iOS 14.3 and iPadOS 14.3, macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave, watchOS 7.2. Processing a maliciously crafted font file may lead to arbitrary code execution.

Detalles CVE

Puntuacion CVSS v3.17.8

SeveridadHIGH

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

Vector de ataqueLOCAL

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioREQUIRED

Publicado4/2/2021

Ultima modificacion11/21/2024

Fuentenvd

Avistamientos honeypot0

Productos afectados

apple:ipad_osapple:iphone_osapple:macosapple:tvosapple:watchos

Debilidades (CWE)

CWE-787

Referencias

https://support.apple.com/en-us/HT212003(product-security@apple.com)

https://support.apple.com/en-us/HT212005(product-security@apple.com)

https://support.apple.com/en-us/HT212009(product-security@apple.com)

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

https://support.apple.com/en-us/HT212003(af854a3a-2127-422b-91ae-364da2661108)

https://support.apple.com/en-us/HT212005(af854a3a-2127-422b-91ae-364da2661108)

https://support.apple.com/en-us/HT212009(af854a3a-2127-422b-91ae-364da2661108)

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

Correlaciones IOC

Sin correlaciones registradas

This product uses data from the NVD API but is not endorsed or certified by the NVD.