CVE-2019-8839 – A buffer overflow was addressed with improved bounds checking. This issue

A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Catalina 10.15.2, Security Update 2019-002 Mojave, and Security Update 2019-007 High Sierra. An attacker in a privileged position may be able to perform a denial of service attack.

Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8839

Reference (s):

• https://support.apple.com/en-us/HT210788
• URL: https://support.apple.com/en-us/HT210788