CVE-2020-11651 — AI Deep Analysis Summary

🚨 **Essence**: SaltStack Salt has a critical auth bypass in `ClearFuncs`. 📉 **Consequences**: Remote attackers can steal user tokens or execute arbitrary commands on minions/master.…

🛡️ **Root Cause**: `salt-master` process `ClearFuncs` class fails to validate method calls properly. 🔍 **Flaw**: Missing authentication checks for specific internal methods.…

📦 **Affected**: SaltStack Salt versions **< 2019.2.4** AND **< 3000.2** (3000.x series). 🖥️ **Components**: `salt-master`, `salt-minion`, `salt-api`, `salt-cloud`, etc.…

🕵️ **Hackers Can**: 1. Retrieve **user tokens** from the master. 2. Execute **arbitrary commands** on minions. 🎯 **Privileges**: Unauthenticated access leading to RCE (Remote Code Execution).…

🔓 **Threshold**: **LOW**. 🚫 **Auth**: No authentication required! 🌐 **Config**: Remote exploitation possible via network. 💣 **Ease**: Pre-auth RCE is trivial with PoC tools.

💻 **Public Exp?**: **YES**. 📂 **PoCs Available**: Multiple GitHub repos (e.g., `0xc0d/CVE-2020-11651`, `jasperla/CVE-2020-11651-poc`).…

🔍 **Self-Check**: 1. Run `salt --version`. 2. Compare against safe versions (≥2019.2.4 or ≥3000.2). 🛠️ **Tools**: Use Chef profile `salt-vulnerabilities` or F-Secure checks. 📝 **Verify**: Ensure `salt-master` is patched.

🩹 **Official Fix**: **YES**. ✅ **Patches**: Released in SaltStack versions **2019.2.4** and **3000.2**. 📥 **Action**: Update `salt-master` and related packages immediately. 📢 **Source**: Official SaltStack release notes.

🚧 **No Patch?**: 1. Request custom backports from SaltStack (limited). 2. Isolate `salt-master` from untrusted networks. 3. Restrict firewall rules to allow only trusted minions.…

🔥 **Urgency**: **CRITICAL**. 🚨 **Priority**: **P1**. ⏱️ **Time**: Patch immediately. 📉 **Risk**: Unauthenticated RCE affects entire infrastructure. 🛡️ **Action**: Do not wait. Update now.