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DEBIAN-CVE-2024-43394

DEBIAN-CVE-2024-43394 PUBLISHED CVSS 7.5 HIGH

Server-Side Request Forgery (SSRF) in Apache HTTP Server on Windows allows to potentially leak NTLM hashes to a malicious server via  mod_rewrite or apache expressions that pass unvalidated request input. This issue affects Apache HTTP Server: from 2.4.0 through 2.4.63. Note:  The Apache HTTP Server Project will be setting a higher bar for accepting vulnerability reports regarding SSRF via UNC paths. The server offers limited protection against administrators directing the server to open UNC paths. Windows servers should limit the hosts they will connect over via SMB based on the nature of NTLM authentication.

Risk Scores

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

Affected Products

VendorProductVersions
Debian:11apache20, 2.4.48-3.1, 2.4.48-3.1+deb11u1

Timeline

  • Jul 10, 2025 CVE Published
  • Aug 27, 2026 CVE Updated
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