Security update for containerd, docker, docker-runc, golang-github-docker-libnetwork
This update for containerd, docker, docker-runc, golang-github-docker-libnetwork fixes the following issues:
Security issues fixed:
- CVE-2020-15257: Fixed a privilege escalation in containerd (bsc#1178969).
- CVE-2021-21284: potential privilege escalation when the root user in the remapped namespace has access to the host filesystem (bsc#1181732)
- CVE-2021-21285: pulling a malformed Docker image manifest crashes the dockerd daemon (bsc#1181730)
Non-security issues fixed:
- Update Docker to 19.03.15-ce. See upstream changelog in the packaged
/usr/share/doc/packages/docker/CHANGELOG.md. This update includes fixes for
bsc#1181732 (CVE-
Security update for containerd, docker, docker-runc, golang-github-docker-libnetwork
This update for containerd, docker, docker-runc, golang-github-docker-libnetwork fixes the following issues:
Docker was updated to 19.03.11-ce
runc was updated to version 1.0.0-rc10
containerd was updated to version 1.2.13
- CVE-2020-13401: Fixed an issue where an attacker with CAP_NET_RAW capability, could have crafted IPv6 router
advertisements, and spoof external IPv6 hosts, resulting in obtaining sensitive information or causing denial
of service (bsc#1172377).