Provide references for CVE-2019-11502.
Where can I find more information about CVE-2019-11502?
References are available at: https://www.openwall.com/lists/oss-security/2019/04/18/4, https://github.com/snapcore/snapd/commit/bdbfeebef03245176ae0dc323392bb0522a339b1, http://www.openwall.com/lists/oss-security/2019/04/25/7.