The aptdaemon DBus interface disclosed file existence disclosure by setting Terminal/DebconfSocket properties, aka GHSL-2020-192 and GHSL-2020-196. This affected versions prior to 1.1.1+bzr982-0ubuntu34.1, 1.1.1+bzr982-0ubuntu32.3, 1.1.1+bzr982-0ubuntu19.5, 1.1.1+bzr982-0ubuntu14.5.
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-16128
Reference (s):
- https://bugs.launchpad.net/ubuntu/+source/aptdaemon/+bug/1899513
- URL: https://bugs.launchpad.net/ubuntu/+source/aptdaemon/+bug/1899513
- https://usn.ubuntu.com/usn/usn-4664-1
- URL: https://usn.ubuntu.com/usn/usn-4664-1