CVE-2024-43204 - CVE House

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Status published Unknown CVE-2024-43204

Apache HTTP Server: SSRF with mod_headers setting Content-Type header

0 CVSS

Vulnerability Description

SSRF in Apache HTTP Server with mod_proxy loaded allows an attacker to send outbound proxy requests to a URL controlled by the attacker. Requires an unlikely configuration where mod_headers is configured to modify the Content-Type request or response header with a value provided in the HTTP request. Users are recommended to upgrade to version 2.4.64 which fixes this issue.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

https://httpd.apache.org/security/vulnerabilities_24.html

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Affected Vendor

Apache Software Foundation

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Affected Software

Apache HTTP Server

Vulnerable Versions:

2.4.0

Timeline

Official Publish: July 10th, 2025

Last Modified: November 4th, 2025

Added to House: July 22nd, 2026

CVSS Vectors

No vector data available

Weaknesses (CWE)

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application

T1213 Data from Information Repositories

T1005 Data from Local System

T1046 Network Service Discovery