py3-waitress vulnerabilities (Alpine)

4 vulnerabilities.

• py3-waitress Alpine Uncaught Exception (due to a data race) leads to process termination in Waitress CVE-2022-31015 Fix available 6.5 MediumMay 31, 2022
• py3-waitress Alpine HTTP Request Smuggling in Waitress: Invalid whitespace characters in headers CVE-2019-16789 Fix available 7.1 HighDecember 26, 2019
• py3-waitress Alpine HTTP Request Smuggling: LF vs CRLF handling in Waitress CVE-2019-16785 Fix available 7.1 HighDecember 20, 2019
• py3-waitress Alpine HTTP Request Smuggling: Invalid Transfer-Encoding in Waitress CVE-2019-16786 Fix available 7.1 HighDecember 20, 2019