Provide references for CVE-2019-7307.
Where can I find more information about CVE-2019-7307?
References are available at: https://people.canonical.com/~ubuntu-security/cve/2019/CVE-2019-7307.html, https://bugs.launchpad.net/ubuntu/%2Bsource/apport/%2Bbug/1830858, http://packetstormsecurity.com/files/172858/Ubuntu-Apport-Whoopsie-DoS-Integer-Overflow.html.