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.

SeverityMedium
CVSS5.9
Exploit probability—
ProductDrupal
PublishedApr 12, 2016
First seenApr 12, 2016

How to fix

Update
  • drupal/core6.38 or later
  • drupal/drupal6.38 or later

Affected products

ProductAffected versionsFixed in
drupal drupal6.0, 6.1, 6.2, 6.3, 6.4, 6.5, 6.6, 6.7, 6.8, 6.9, 6.10, 6.11, 6.12, 6.13, 6.14, 6.15, 6.16, 6.17, 6.18, 6.19, 6.20, 6.21, 6.22, 6.23, 6.24, 6.25, 6.26, 6.27, 6.28, 6.29, 6.30, 6.31, 6.32, 6.33, 6.34, 6.35, 6.36, 6.37—
debian debian_linux7.0, 8.0—
drupal/corePackagist6.0 ≤ v < 6.386.38
drupal/drupalPackagist6.0 ≤ v < 6.386.38

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

In the Intelligence 360 plan

Attack Surface Management

See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.