Known vulnerabilities in Canonical Ltd. debian-archive-keyring (Ubuntu package) 2010.08.28

2012.4~ubuntu12.04.1 2019.1ubuntu2 2017.7+exp 2018.1 2019.1 2019.1ubuntu1 2017.7ubuntu1 2017.7 2017.6 2008.04.16+nmu1 2017.5 2006.01.10 2006.01.18 2006.11.22 2007.02.19 2007.02.19-0.1 2007.07.31 2008.04.16 2009.01.31 2010.08.15 2010.08.28 2011.10.21 2011.10.23 2012.1 2012.2 2012.3 2012.4 2014.1 2014.2 2014.3