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CVE-2021-44224

Description

A crafted URI sent to httpd configured as a forward proxy (ProxyRequests on) can cause a crash (NULL pointer dereference) or, for configurations mixing forward and reverse proxy declarations, can allow for requests to be directed to a declared Unix Domain Socket endpoint (Server Side Request Forgery). This issue affects Apache HTTP Server 2.4.7 up to 2.4.51 (included).


Affected Package


OS OS Version Package Name Package Version
Debian 12 apache2 2.4.54-2
Debian 11 apache2 2.4.54-1~deb11u1
Debian 10 apache2 2.4.38-3+deb10u7
Debian 999 apache2 2.4.54-2

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