CVE-2019-8749

critical

Description

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.

References

https://support.apple.com/en-us/HT210722

https://support.apple.com/en-us/HT210637

https://support.apple.com/en-us/HT210636

https://support.apple.com/en-us/HT210635

https://support.apple.com/en-us/HT210634

https://support.apple.com/en-us/HT210607

https://support.apple.com/en-us/HT210606

https://support.apple.com/en-us/HT210604

Details

Source: Mitre, NVD

Published: 2020-10-27

Updated: 2021-07-21

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical