Vulnerability in Drupal
CVE-2016-3166
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.
EPSS: 0.012 (64.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N.
Affected products
- Drupal — versions 6.0, 6.1, 6.2
- Debian Debian_linux — versions 7.0, 8.0
- N/a — versions n/a
References
- cve@mitre.org (mailing-list, x_refsource_MLIST)
- cve@mitre.org (mailing-list, x_refsource_MLIST)
- cve@mitre.org (vendor-advisory, x_refsource_DEBIAN)
- cve@mitre.org (x_refsource_CONFIRM, Patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2016-3166?
- CVE-2016-3166 is a medium-severity vulnerability in Drupal. CVSS score: 5.9/10. Published 2016-04-12.
- How severe is CVE-2016-3166?
- Medium severity. CVSS v3 base score is 5.9 out of 10.