CVE-2019-8817

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

A validation issue was addressed with improved input sanitization. This issue is fixed in macOS Catalina 10.15.1. An application may be able to read restricted memory.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-20

Affected software

VendorProductVersions
ApplemacOS>= unspecified, < macOS Catalina 10.15.1

References

Timeline

Published
Dec 18, 2019
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2019

CVE-2019-88198.8Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 13.2 and iPadOS 13.2, tvOS 13.2, CVE-2019-88208.8Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 13.2 and iPadOS 13.2, tvOS 13.2, CVE-2019-88218.8Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 13.2 and iPadOS 13.2, tvOS 13.2, CVE-2019-88228.8Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 13.2 and iPadOS 13.2, tvOS 13.2, CVE-2019-88238.8Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 13.2 and iPadOS 13.2, tvOS 13.2, CVE-2019-88247.8A memory corruption issue was addressed with improved state management. This issue is fixed in macOS Catalina 10.15.1, Security Update 2019-CVE-2019-88258.8A memory corruption issue was addressed with improved state management. This issue is fixed in macOS Catalina 10.15, iOS 13, iCloud for WindCVE-2019-88268.8A memory corruption issue was addressed with improved state management. This issue is fixed in macOS Catalina 10.15. Processing maliciously CVE-2019-88274.3The HTTP referrer header may be used to leak browsing history. The issue was resolved by downgrading all third party referrers to their origCVE-2019-88287.8A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 13.3 and iPadOS 13.3, watchOS 6.1.1, macOSCVE-2019-88297.8A memory corruption vulnerability was addressed with improved locking. This issue is fixed in macOS Catalina 10.15.1, Security Update 2019-0CVE-2019-88308.8An out-of-bounds read was addressed with improved input validation. This issue is fixed in tvOS 13.3, watchOS 6.1.1, macOS Catalina 10.15.2,
CVE-2019-8817: Medium severity, CVSS 5.5 | Vulnix