Tag
docker-engine
Safeguard articles tagged "docker-engine" — guides, analysis, and best practices for software supply chain and application security.
2 articles
Vulnerability Analysis
Docker Engine crafted image denial of service (CVE-2021-21285)
CVE-2021-21285 lets a crafted container image crash Docker Engine before 20.10.3. Affected versions, severity, timeline, and remediation steps.
Dec 15, 20257 min read
Vulnerability Analysis
Docker Engine remap-root UID mapping vulnerability (CVE-2021-21284)
CVE-2021-21284 let remapped-root containers escalate to real host root, defeating Docker's userns-remap isolation. Here's the full breakdown and fix.
Dec 15, 20256 min read