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Filtered by vendor Eventlet Subscribe
Total 1 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2021-21419 2 Eventlet, Fedoraproject 2 Eventlet, Fedora 2021-05-27 5.0 MEDIUM 5.3 MEDIUM
Eventlet is a concurrent networking library for Python. A websocket peer may exhaust memory on Eventlet side by sending very large websocket frames. Malicious peer may exhaust memory on Eventlet side by sending highly compressed data frame. A patch in version 0.31.0 restricts websocket frame to reasonable limits. As a workaround, restricting memory usage via OS limits would help against overall machine exhaustion, but there is no workaround to protect Eventlet process.