Industry Newsaws bedrockagentcoresandbox bypassdata exfiltration
AWS Bedrock AgentCore Bypasses Sandbox Allowing Exfiltration
5.8
A significant security flaw is reported in AWS Bedrock AgentCore Code Interpreter’s 'Sandbox' network mode, advertised by AWS as providing complete network isolation; the flaw allows covert C2 channels and data exfiltration.
Key Points
- 1Reports identify security flaw in AWS Bedrock AgentCore Code Interpreter Sandbox enabling covert C2 channels and data exfiltration.
- 2Because Sandbox network mode is advertised to provide complete network isolation, bypass undermines the claimed protections.
- 3Potential consequence: covert channels may enable data exfiltration from affected Bedrock AgentCore deployments.
Scoring Rationale
Notable vulnerability in a major AWS service, but RSS-only summary limits verifiable details and lowers confidence.
Sources
Public references used for this report.
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