CVE-2022-36760 Apache HTTP Server: mod_proxy_ajp Possible request smuggling

What is CVE-2022-36760?

CVE-2022-36760 is a critical vulnerability in Apache Http Server, published on 17 Jan 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling') vulnerability in mod_proxy_ajp of Apache HTTP Server allows an attacker to smuggle requests to the AJP server it forwards requests to. This issue affects Apache HTTP Server Apache HTTP Server 2.4 version 2.4.54 and prior versions.

Weakness: CWE-444

Which versions are affected by CVE-2022-36760?

1 open source package ship an affected version, including apache. It affects 1 product.

Products include Apache Http Server.

How do I fix CVE-2022-36760?

Upgrade apache to 2.4.55 or later.

Is CVE-2022-36760 being exploited?

There is no known exploitation of CVE-2022-36760 in the wild and no public exploit code.

Other vulnerabilities in Apache Http Server

• CVE-2021-42013 Apache HTTP Server Path Traversal Exploited Critical 9.8
• CVE-2024-38475 Apache HTTP Server Improper Escaping of Output Exploited Critical 9.1
• CVE-2021-40438 Apache HTTP Server-Side Request Forgery (SSRF) Exploited Critical 9.0
• CVE-2019-0211 Apache HTTP Server Privilege Escalation Exploited High 7.8
• CVE-2021-41773 Apache HTTP Server Path Traversal Exploited High 7.5

All Apache Http Server vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as ALPINE-CVE-2022-36760, AZL-13027, BIT-apache-2022-36760, CLEANSTART-2026-VL60700, CLSA-2023-1675111279, CLSA-2023-1675111450 and 9 more.