CVE-2021-3899
Fixed in a distro release EPSS <1%CVSS 7.8
There is a race condition in the 'replaced executable' detection that, with the correct local configuration, allow an attacker to execute arbitrary code as root.
Products: Canonical Ltd. Apport, apport
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Ubuntu 18.04 LTS | apport | 2.20.9-0ubuntu7.28 |
| Ubuntu 20.04 LTS | apport | 2.20.11-0ubuntu27.24 |
| Ubuntu 22.04 LTS | apport | 2.20.11-0ubuntu82.1 |
| Ubuntu Pro 14.04 LTS | apport | no fix |
| Ubuntu Pro 16.04 LTS | apport | 2.20.1-0ubuntu2.30+esm4 |