This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page. View CVE-2021-44273 →

DEBIAN-CVE-2021-44273

e2guardian v5.4.x

Original description

The description as published by the source.

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.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Affected packages

Debian:12 e2guardian

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.3.5-3"}]}]

Debian:13 e2guardian

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.3.5-3"}]}]

Debian:14 e2guardian

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.3.5-3"}]}]

References

advisory security-tracker.debian.org