This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page. View CVE-2021-40438 →

DEBIAN-CVE-2021-40438

A crafted request uri-path can cause mod_proxy to forward the request to an origin server choosen by the remote user. This issue affects Apache HTTP S...

Original description

The description as published by the source.

A crafted request uri-path can cause mod_proxy to forward the request to an origin server choosen by the remote user. This issue affects Apache HTTP Server 2.4.48 and earlier.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Affected packages

Debian:12 apache2

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.49-1"}]}]

Debian:13 apache2

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.49-1"}]}]

Debian:14 apache2

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.49-1"}]}]

References

advisory security-tracker.debian.org