CVE-2019-8538

A denial of service issue was addressed with improved validation. This issue is fixed in watchOS 5.2, macOS Mojave 10.14.4, Security Update 2019-002 High Sierra, Security Update 2019-002 Sierra, iOS 12.2. Processing a maliciously crafted vcf file may lead to a denial of service.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.5 MEDIUM
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
appleCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 42%
VendorProductVersion
appleiphone_os
𝑥
< 12.2
applemac_os_x
10.14.3 ≤
𝑥
< 10.14.4
applewatchos
𝑥
< 5.2
𝑥
= Vulnerable software versions
References
https://support.apple.com/en-us/HT209599
https://support.apple.com/en-us/HT209600
https://support.apple.com/en-us/HT209602
https://support.apple.com/en-us/HT209599
https://support.apple.com/en-us/HT209600
https://support.apple.com/en-us/HT209602