vulnerability
IBM HTTP Server: CVE-2023-25690: Apache HTTP Server is vulnerable to HTTP request splitting attacks, caused by an error when mod_proxy is enabled along with some form of RewriteRule or ProxyPassMatch
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:N/AC:M/Au:N/C:P/I:P/A:N) | Apr 4, 2023 | May 16, 2024 | Nov 26, 2025 |
Severity
6
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:N)
Published
Apr 4, 2023
Added
May 16, 2024
Modified
Nov 26, 2025
Description
Apache HTTP Server is vulnerable to HTTP request splitting attacks, caused by an error when mod_proxy is enabled along with some form of RewriteRule or ProxyPassMatch. A remote attacker could exploit this vulnerability to bypass access controls in the proxy server, proxying unintended URLs to existing origin servers, and cache poisoning.
Solutions
ibm-http_server-apply-interim-fix-ph53014-for-8_5ibm-http_server-apply-interim-fix-ph53014-for-9_0ibm-http_server-apply-fix-pack-8_5_5_24ibm-http_server-apply-fix-pack-9_0_5_16
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