CVE

CVE-2016-4975

6.1

CVSS

Description

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).

Attack Vector

Privileges Req.

User Interaction

apache http server

Updated Sep 18, 2026View on NVD →

S4E scanner

mediumProduct Based Web Vulnerabilities~10 seconds

CVE-2016-4975 Scanner

CVE-2016-4975 scanner - CRLF Injection vulnerability in Apache Software Foundation Apache HTTP Server

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CVE history: apache http server

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