CVE-2024-23324

CVSS 3.1 Score 7.5 of 10 (high)

Details

Published Feb 9, 2024
Updated: Feb 15, 2024
CWE ID 20

Summary

CVE-2024-23324 is a vulnerability affecting Envoy, a high-performance edge/middle/service proxy. Downstream connections can bypass external authentication, allowing unauthorized access. Malicious clients can force invalid gRPC requests to bypass ext_authz checks when failure_mode_allow is enabled. This issue has been patched in versions 1.29.1, 1.28.1, 1.27.3, and 1.26.7. Users are strongly advised to upgrade as no workarounds are available.

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