Free and open-source vulnerability scanner

Mageni eases for you the vulnerability scanning, assessment, and management process. It is free and open-source.

Install Now

Available for macOS, Windows, and Linux

App screenshot

Apache HTTP Server < 2.4.39 mod_ssl Access Control Bypass Vulnerability (Linux)

Information

Severity

Severity

Medium

Family

Family

Web Servers

CVSSv2 Base

CVSSv2 Base

6.0

CVSSv2 Vector

CVSSv2 Vector

AV:N/AC:M/Au:S/C:P/I:P/A:P

Solution Type

Solution Type

Vendor Patch

Created

Created

4 years ago

Modified

Modified

4 years ago

Summary

In Apache HTTP Server a bug in mod_ssl when using per-location client certificate verification with TLSv1.3 allowed a client supporting Post-Handshake Authentication to bypass configured access control restrictions.

Affected Software

Affected Software

Apache HTTP server version 2.4.37 and 2.4.38.

Detection Method

Detection Method

Checks if a vulnerable version is present on the target host.

Solution

Solution

Update to version 2.4.39 or later.

Common Vulnerabilities and Exposures (CVE)