Security Advisory

CVE-2021-44273

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2021-12-23 00:00:00

Last updated 2024-08-04 04:17:24

Assigner mitre

State PUBLISHED

Description

e2guardian v5.4.x <= v5.4.3r is affected by missing SSL certificate validation in the SSL MITM engine. In standalone mode (i.e., acting as a proxy or a transparent proxy), with SSL MITM enabled, e2guardian, if built with OpenSSL v1.1.x, did not validate hostnames in certificates of the web servers that it connected to, and thus was itself vulnerable to MITM attacks.

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