CVE-2020-3846

A buffer overflow was addressed with improved size validation. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1, macOS Catalina 10.15.3, tvOS 13.3.1, watchOS 6.1.2, iTunes for Windows 12.10.4, iCloud for Windows 11.0, iCloud for Windows 7.17. Processing maliciously crafted XML may lead to an unexpected application termination or arbitrary code execution.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.8 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
appleCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 72%
VendorProductVersion
appleicloud
𝑥
< 7.17
appleicloud
10.0 ≤
𝑥
< 10.8
appleitunes
𝑥
< 12.10.4
appleipados
𝑥
< 13.3.1
appleiphone_os
𝑥
< 13.3.1
applemac_os_x
𝑥
< 10.15.3
appletvos
𝑥
< 13.3.1
applewatchos
𝑥
< 6.1.2
𝑥
= Vulnerable software versions