CVE-2019-0215 Auth bypass in Apache HTTP Server

What is CVE-2019-0215?

CVE-2019-0215 is a high-severity authentication bypass vulnerability in Apache Http Server, published on 8 Apr 2019. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

In Apache HTTP Server 2.4 releases 2.4.37 and 2.4.38, a bug in mod_ssl when using per-location client certificate verification with TLSv1.3 allowed a client to bypass configured access control restrictions.

Which versions are affected by CVE-2019-0215?

It affects 2 products.

Products include Apache Http Server, Fedoraproject Fedora.

How do I fix CVE-2019-0215?

Upgrade to a fixed version.

Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.

Is CVE-2019-0215 being exploited?

There is no known exploitation of CVE-2019-0215 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-2019-0215, CLEANSTART-2026-XV82454, DEBIAN-CVE-2019-0215, GHSA-xpmg-8256-c52g.