py3-yaml vulnerabilities (Alpine)

2 vulnerabilities.

• py3-yaml Alpine Improper Input Validation in PyYAML CVE-2020-14343 Public exploitFix available 9.8 CriticalFebruary 9, 2021
• py3-yaml Alpine Improper Input Validation in PyYAML CVE-2020-1747 Fix available 9.8 CriticalMarch 24, 2020