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Apache HTTP Server NULL Pointer Dereference Vulnerability - CVE-2021-44224 - Vulnerability Database
Apache HTTP Server

Apache HTTP Server NULL Pointer Dereference Vulnerability - CVE-2021-44224

High
Reference: CVE-2021-44224
NVD Link: https://nvd.nist.gov/vuln/detail/CVE-2021-44224
Title: Apache HTTP Server NULL Pointer Dereference Vulnerability
Overview:

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).