Apple macOS Catalina 10.15.3 Improper Restriction of Operations within the Bounds of a Memory Buffer Vulnerability
A remote attacker may be able to cause unexpected application termination or arbitrary code execution
The information has been provided by Jianjun Dai
The original article can be found at https://support.apple.com/HT210919
A memory corruption issue was addressed with improved input validation. This issue is fixed in macOS Catalina 10.15.3. A remote attacker may be able to cause unexpected application termination or arbitrary code execution.
macOS Mojave 10.14.6,
macOS High Sierra 10.13.6,
macOS Catalina 10.15.2