CVE-2020-9887: A memory corruption issue was addressed with improved input validation. This issue is fixed in macOS Catalina 10.15.6. Viewing a maliciously crafted JPEG file…

PriorityP339high7.8CVSS 3.1

AVLACLPRNUIRSUCHIHAH

EPSS

1.02%

59.9th percentile

A memory corruption issue was addressed with improved input validation. This issue is fixed in macOS Catalina 10.15.6. Viewing a maliciously crafted JPEG file may lead to arbitrary code execution.

Affected

3 ranges

Vendor	Product	Version range	Fixed in
apple	mac_os_x	>= 10.13.6 < 10.15.6	10.15.6
apple	macos	>= unspecified < macOS Catalina 10.15.6	macOS Catalina 10.15.6
apple	macos_catalina_10.15.6_security_update_2020-004_mojave_security_update_2020-004	—	—

CVSS provenance

nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P

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