vulnerability
Ubuntu: (CVE-2016-4975): apache2 vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:N/I:P/A:N) | Aug 14, 2018 | Nov 19, 2024 | Aug 19, 2025 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
Aug 14, 2018
Added
Nov 19, 2024
Modified
Aug 19, 2025
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).
Solution
ubuntu-upgrade-apache2
References
- CVE-2016-4975
- https://attackerkb.com/topics/CVE-2016-4975
- CWE-93
- URL-https://httpd.apache.org/security/vulnerabilities_22.html#CVE-2016-4975
- URL-https://httpd.apache.org/security/vulnerabilities_24.html#CVE-2016-4975
- URL-https://ubuntu.com/security/notices/USN-3279-1
- URL-https://www.cve.org/CVERecord?id=CVE-2016-4975
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