aptdaemon vulnerabilities (Ubuntu)

4 vulnerabilities.

• aptdaemon Ubuntu aptdaemon performed policykit permissions checks too late CVE-2020-27349 Fix available 5.5 MediumDecember 8, 2020
• aptdaemon Ubuntu Aptdaemon error messages disclosed file existence to unprivileged users via dbus properties CVE-2020-16128 Fix available 3.8 LowDecember 8, 2020
• aptdaemon Ubuntu aptdaemon allows unprivileged users to test for the presence of local files via the transaction Locale property CVE-2020-15703 Fix available 4.0 MediumSeptember 24, 2020
• aptdaemon Ubuntu The simulate dbus method in aptdaemon before 1.1.1+bzr982-0ubuntu3.1 as packaged in Ubuntu 15.04,... CVE-2015-1323 Fix available 5.5 MediumJune 16, 2015