Database/Container, Kubernetes & orchestration

Docker / moby: `docker cp` into a crafted container changes Unix permissions of existing host files

CVE-2021-41089Container, Kubernetes & orchestrationcurated

Impact

docker cp into a crafted container changes Unix permissions of existing host files

Who can reach it

Any tenant workload on a node where operators run docker cp

What to do

Upgrade Docker Engine

References

https://nvd.nist.gov/vuln/detail/CVE-2021-41089

This entry is curated: imported from vendor advisories with machine assistance, not yet individually verified. Confirm against your vendor's advisory before acting, and report anything wrong.