gdbus setgid privilege escalation
launchpad.net/bugs/cve/CVE-2020-11936
nvd.nist.gov/vuln/detail/CVE-2020-11936
security-tracker.debian.org/tracker/CVE-2020-11936
ubuntu.com/security/notices/USN-4449-1
ubuntu.com/security/notices/USN-4449-2
www.cve.org/CVERecord?id=CVE-2020-11936