HTTP Response Splitting Affecting httpd package, versions *

Q: How to fix?

There is no fixed version for RHEL:10 httpd .

Threat Intelligence

Proof of Concept

87.39% (100^th percentile)

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Snyk IDSNYK-RHEL10-HTTPD-9883499
published28 Apr 2025
disclosed1 Jan 2016

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Introduced: 1 Jan 2016

CVE-2016-4975 (opens in a new tab) CWE-113 (opens in a new tab)

How to fix?

There is no fixed version for RHEL:10 httpd.

NVD Description

Note: Versions mentioned in the description apply only to the upstream httpd package and not the httpd package as distributed by RHEL. See How to fix? for RHEL:10 relevant fixed versions and status.

Possible CRLF injection allowing HTTP response splitting attacks for sites which use mod_userdir. This issue was mitigated by changes made in 2.4.25 and 2.2.32 which prohibit CR or LF injection into the "Location" or other outbound header key or value. Fixed in Apache HTTP Server 2.4.25 (Affected 2.4.1-2.4.23). Fixed in Apache HTTP Server 2.2.32 (Affected 2.2.0-2.2.31).