🛡️ Sentinel: [HIGH] Fix DoS vulnerabilities in tool boundaries#34
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- Added `timeout` and `maxBuffer` to `ShellTool` executions to prevent indefinite hangs or massive outputs. - Added `timeout` to the Axios HTTP client in `AgentConnector` to prevent unresponsive network endpoints. - Updated `.jules/sentinel.md` to document the DoS vulnerability and prevention strategy.
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🚨 Severity: HIGH
💡 Vulnerability: The
ShellToolandAgentConnectorlacked execution and network boundaries (timeouts, buffer limits).🎯 Impact: An agent could execute shell commands that hang indefinitely, output excessive data, or make unresponsive network requests, leading to system resource exhaustion (Denial of Service).
🔧 Fix: Enforced strict boundaries by adding
timeout: 30000andmaxBuffer: 1024 * 1024toexecAsyncinShellTool, andtimeout: 30000toaxios.createinAgentConnector.✅ Verification: Ran
npm run testto verify no regressions in file parsing and tool configurations. Tests pass successfully. Build vianpm run buildis successful.PR created automatically by Jules for task 7013123709256094439 started by @thirdbase1