CVE-2016-3166 Information

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.

CVSS Vector

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

Reference

http://www.debian.org/security/2016/dsa-3498 http://www.openwall.com/lists/oss-security/2016/02/24/19 http://www.openwall.com/lists/oss-security/2016/03/15/10 https://www.drupal.org/SA-CORE-2016-001

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

HIGH

Base Score

NONE

Base Severity

5.9