CVE-2019-6205

A memory corruption issue was addressed with improved lock state checking. This issue is fixed in iOS 12.1.3, macOS Mojave 10.14.3, tvOS 12.1.2. A malicious application may cause unexpected changes in memory shared between processes.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.8 HIGH
LOCAL
LOW
NONE
CVSS:3.0/AV:L/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: 92%
VendorProductVersion
appleiphone_os
𝑥
< 12.1.3
applemac_os_x
𝑥
< 10.14.3
appletvos
𝑥
< 12.1.2
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
http://packetstormsecurity.com/files/156051/XNU-vm_map_copy-Insufficient-Fix.html
http://www.securityfocus.com/bid/106695
https://support.apple.com/HT209443
https://support.apple.com/HT209446
https://support.apple.com/HT209447
https://www.exploit-db.com/exploits/46299/
http://packetstormsecurity.com/files/156051/XNU-vm_map_copy-Insufficient-Fix.html
http://www.securityfocus.com/bid/106695
https://support.apple.com/HT209443
https://support.apple.com/HT209446
https://support.apple.com/HT209447
https://www.exploit-db.com/exploits/46299/