CVE-2020-27930
HIGH KEVApple Ipados < 14.2 - Out-of-Bounds Write
Title source: ruleDescription
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.
Exploits (2)
github
NO CODE
4 stars
by X1cT34m · cpoc
https://github.com/X1cT34m/CVE-and-PoC/tree/main/2020/CVE-2020-27930
nomisec
NO CODE
by FunPhishing · client-side
https://github.com/FunPhishing/Apple-Safari-Remote-Code-Execution-CVE-2020-27930
References (11)
Scores
CVSS v3
7.8
EPSS
0.4395
EPSS Percentile
97.5%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Details
CISA KEV
2021-11-03
VulnCheck KEV
2020-10-26
InTheWild.io
2020-10-26
ENISA EUVD
EUVD-2020-20423
CWE
CWE-787
Status
published
Products (5)
apple/ipados
< 14.2
apple/iphone_os
< 12.4.9
apple/macos
11.0 - 11.0.1
apple/mac_os_x
< 10.15.7
apple/watchos
< 5.3.9
Published
Dec 08, 2020
KEV Added
Nov 03, 2021
Tracked Since
Feb 18, 2026