CVE-2016-3166

medium

Description

CRLF injection vulnerability in the drupal_set_header function in Drupal 6.x before 6.38, when used with PHP before 5.1.2, allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks by leveraging a module that allows user-submitted data to appear in HTTP headers.

References

https://www.drupal.org/SA-CORE-2016-001

http://www.openwall.com/lists/oss-security/2016/03/15/10

http://www.openwall.com/lists/oss-security/2016/02/24/19

http://www.debian.org/security/2016/dsa-3498

Details

Source: Mitre, NVD

Published: 2016-04-12

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 4.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 5.9

Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

Severity: Medium

EPSS

EPSS: 0.00497