CVE-2020-13950: Apache httpd: mod_proxy_http NULL pointer dereference

                							

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CVE-2020-13950: Apache httpd: mod_proxy_http NULL pointer dereference

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From: Christophe JAILLET &lt;jailletc36 () apache org&gt;

Date: Wed, 09 Jun 2021 23:11:00 +0200

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CVE-2020-13950: mod_proxy_http NULL pointer dereference

Severity: low

Vendor: The Apache Software Foundation

Versions Affected:
httpd 2.4.41 to 2.4.46

Description:
Apache HTTP Server 2.4.41 to 2.4.46
mod_proxy_http can be made to crash (NULL pointer dereference) with specially crafted requests using both 
Content-Length and Transfer-Encoding headers, leading to a Denial of Service

Mitigation:
None

Credit:
Reported by Marc Stern (&lt;marc.stern approach.be&gt;)

References:
https://httpd.apache.org/security/vulnerabilities_24.html

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CVE-2020-13950: Apache httpd: mod_proxy_http NULL pointer dereference Christophe JAILLET (Jun 10)

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