CVE-2024-40898

httpd: SSRF in Apache HTTP Server on Windows via mod_rewrite in server/vhost context

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Severity

Important

Red Hat Product Security

7.5

CVSS 3.1

Review impact separately from score.

Published · July 18, 2024

Updated · September 21, 2026

Description

A flaw was found in HTTPd on Windows systems. This issue potentially allows NTLM hashes to be leaked via mod_rewrite in server/vhost context to a malicious server via Server-side request forgery (SSRF) and malicious requests or content.

Statement

This flaw only affects HTTPd running on Windows systems. Therefore, the HTTPd package as shipped in Red Hat Enterprise Linux 6, 7, 8 and 9 is not affected by this vulnerability.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CWE-918 · Server-Side Request Forgery (SSRF)