QID 730211

Date Published: 2021-09-23

QID 730211: Apache Hypertext Transfer Protocol Server (HTTP Server) Denial of Service (DoS) Vulnerability

Apache HTTP Server is a free and open-source cross-platform web server software, released under the terms of Apache License 2.0.

A carefully crafted request uri-path can cause mod_proxy_uwsgi to read above the allocated memory and crash (DoS).

Affected Versions:
Apache HTTP Server versions 2.4.30 to 2.4.48.

QID Detection Logic:(Unauthenticated)
This QID checks for server banner to detect if the target is running vulnerable version of apache httpd.

Successful exploitation of this vulnerability may cause Denial of Service (DoS)

CVSS V3 rated as High - 7.5 severity.

CVSS V2 rated as Medium - 5 severity.

Solution

Customers are advised to update to Apache HTTP Server 2.4.49 or later. For more information, check Apache Security Advisory.

Vendor References

Apache HTTP Server Security Advisory - httpd.apache.org/security/vulnerabilities_24.html

CVEs related to QID 730211

CVE-2021-36160 |

Software Advisories

Advisory ID	Software	Component	Link
NA			httpd.apache.org/security/vulnerabilities_24.html

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