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CVE-2016-3166

Published: 12 April 2016

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.

Priority

Unknown

Cvss 3 Severity Score

5.9

Score breakdown

Status

Package Release Status
drupal7
Launchpad, Ubuntu, Debian
upstream Not vulnerable

precise Not vulnerable

wily Not vulnerable

trusty Not vulnerable

drupal6
Launchpad, Ubuntu, Debian
upstream
Released (6.38)
precise Not vulnerable
(requires php older than 5.1.2)
trusty Does not exist

wily Does not exist

Severity score breakdown

Parameter Value
Base score 5.9
Attack vector Network
Attack complexity High
Privileges required None
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact High
Availability impact None
Vector CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N