Canonical Software-properties vulnerabilities

• canonical software-properties software-properties incorrectly validated TLS certificates CVE-2012-0955 Fix available 6.8 MediumDecember 2, 2020
• canonical software-properties, ubuntu linux +1 more ppa.py in Software Properties before 0.81.13.3 does not validate the server certificate when... CVE-2011-4407 Fix available 4.3 MediumMay 14, 2014