9.8
CVSSv3

CVE-2019-8756

Published: 27/10/2020 Updated: 21/07/2021
CVSS v2 Base Score: 7.5 | Impact Score: 6.4 | Exploitability Score: 10
CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9
VMScore: 668
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Vulnerability Summary

Multiple memory corruption issues were addressed with improved input validation. This issue is fixed in macOS Catalina 10.15, iOS 13, iCloud for Windows 7.14, iCloud for Windows 10.7, tvOS 13, macOS Catalina 10.15.1, Security Update 2019-001, and Security Update 2019-006, watchOS 6, iTunes 12.10.1 for Windows. Multiple issues in libxml2.

Vulnerability Trend

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apple tvos

apple itunes

apple icloud

apple mac os x

apple watchos

Mailing Lists

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2019-10-29-2 macOS Catalina 10151, Security Update 2019-001 Mojave, Security Update 2019-006 High Sierra macOS Catalina 10151, Security Update 2019-001 Mojave, Security Update 2019-006 High Sierra are now available and address the following: Accounts Available for: macOS Catalina 1015 ...
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2019-10-29-9 Additional information for APPLE-SA-2019-9-26-6 tvOS 13 tvOS 13 addresses the following: AppleFirmwareUpdateKext Available for: Apple TV 4K and Apple TV HD Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption vuln ...
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2019-10-29-8 Additional information for APPLE-SA-2019-9-26-5 watchOS 6 watchOS 6 addresses the following: Audio Available for: Apple Watch Series 3 and later Impact: Processing a maliciously crafted audio file may lead to arbitrary code execution Description: A memory corruption issue was ...
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2019-10-29-6 Additional information for APPLE-SA-2019-9-26-3 iOS 13 iOS 13 addresses the following: Bluetooth Available for: iPhone 6s and later Impact: Notification previews may show on Bluetooth accessories even when previews are disabled Description: A logic issue existed with the displ ...