snowflake vulnerabilities (Ubuntu)

3 vulnerabilities.

• snowflake Ubuntu Improper Certificate Validation in Pion DTLS CVE-2022-29222 Fix available 5.9 MediumMay 21, 2022
• snowflake Ubuntu Buffer for inbound DTLS fragments has no limit CVE-2022-29189 Fix available 5.3 MediumMay 20, 2022
• snowflake Ubuntu Header reconstruction method can be thrown into an infinite loop in Pion DTLS CVE-2022-29190 Fix available 7.5 HighMay 20, 2022