Mailing List Archive

CVE-2020-13950: mod_proxy_http NULL pointer dereference
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 (<marc.stern approach.be>)

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