Strix
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CVE-2016-3166

UnknownEPSS 1.18%

Last modified

CVE-2016-3166 is a vulnerability of currently unknown severity. 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 estimates a 1.18% chance of exploitation in the next 30 days.

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.

Metrics

EPSS Probability
1.18%

63.6th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersions
DebianDebian Linux7.0
DebianDebian Linux8.0
DrupalDrupal6.0
DrupalDrupal6.1
DrupalDrupal6.2
DrupalDrupal6.3
DrupalDrupal6.4
DrupalDrupal6.5
DrupalDrupal6.6
DrupalDrupal6.7
DrupalDrupal6.8
DrupalDrupal6.9
DrupalDrupal6.10
DrupalDrupal6.11
DrupalDrupal6.12
DrupalDrupal6.13
DrupalDrupal6.14
DrupalDrupal6.15
DrupalDrupal6.16
DrupalDrupal6.17
DrupalDrupal6.18
DrupalDrupal6.19
DrupalDrupal6.20
DrupalDrupal6.21
DrupalDrupal6.22
DrupalDrupal6.23
DrupalDrupal6.24
DrupalDrupal6.25
DrupalDrupal6.26
DrupalDrupal6.27
DrupalDrupal6.28
DrupalDrupal6.29
DrupalDrupal6.30
DrupalDrupal6.31
DrupalDrupal6.32
DrupalDrupal6.33
DrupalDrupal6.34
DrupalDrupal6.35
DrupalDrupal6.36
DrupalDrupal6.37

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is 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.
How severe is CVE-2016-3166?
Severity scoring for CVE-2016-3166 is pending analysis. The EPSS model estimates a 1.18% probability of exploitation in the next 30 days.
How do I fix CVE-2016-3166?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2016-3166?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST