Debian/docker.io: medium 6.8
In Docker before versions 9.03.15, 20.10.3 there is a vulnerability involving the --userns-remap option in which access to remapped root allows privilege escalation to real root. When using "--userns-
Action: Upgrade docker.io to 20.10.3+dfsg1-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 20.10.3+dfsg1-1 | - |
Fixed versions
| 20.10.3+dfsg1-1 |
Sources
- osv: DEBIAN-CVE-2021-21284#Debian:14/docker.io
- https://security-tracker.debian.org/tracker/CVE-2021-21284
published · modified · JSON