kubernetes admission control

  1. CVE-2022-4318: CRI-O Newline Injection Enables /etc/passwd Bypass in Kubernetes

    A quietly serious flaw in the CRI‑O container runtime — tracked as CVE‑2022‑4318 — lets a crafted environment variable inject arbitrary lines into a container’s /etc/passwd, enabling admission‑validation bypasses and, in specific cluster configurations, a path to privilege escalation; the bug...
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    • container security cri o kubernetes admission control passwd injection
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    • Forum: Security Alerts