CVE-2020-27930
High · 7.8 CISA KEVCVSS
7.8
EPSS
22.0%
Published
Dec 8, 2020
CISA due date
May 3, 2022
The record
A memory corruption issue was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.1, iOS 12.4.9, watchOS 6.2.9, Security Update 2020-006 High Sierra, Security Update 2020-006 Mojave, iOS 14.2 and iPadOS 14.2, watchOS 5.3.9, macOS Catalina 10.15.7 Supplemental Update, macOS Catalina 10.15.7 Update. Processing a maliciously crafted font may lead to arbitrary code execution.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
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