CVE-2019-8539

published 2020-10-27

CVE-2019-8539: A memory initialization issue was addressed with improved memory handling. This issue is fixed in macOS Mojave 10.14.6, Security Update 2019-004 High Sierra…

Priority P3 38 high 7.8 CVSS 3.1

AV L AC L PR N UI R S U C H I H A H

A memory initialization issue was addressed with improved memory handling. This issue is fixed in macOS Mojave 10.14.6, Security Update 2019-004 High Sierra, Security Update 2019-004 Sierra. A malicious application may be able to execute arbitrary code with system privileges.

Affected

3 ranges

Vendor	Product	Version range	Fixed in
apple	mac_os_x	>= 10.14.5 < 10.14.6	10.14.6
apple	macos	>= unspecified < 10.14	10.14
apple	macos_mojave_10.14.6_security_update_2019-004_high_sierra_security_update_2019-0	—	—

CVSS provenance

nvd v3.1 7.8 HIGH CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

nvd v2.0 9.3 CRITICAL AV:N/AC:M/Au:N/C:C/I:C/A:C

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