CVE-2021-30465
runc before 1.0.0-rc95 allows a Container Filesystem Breakout via Directory Traversal. To exploit the vulnerability, an attacker must be able to create multiple containers with a fairly specific mount configuration. The problem occurs via a symlink-exchange attack that relies on a race condition.
Date published : 2021-05-27
https://github.com/opencontainers/runc/security/advisories/GHSA-c3xm-pvg7-gh7r