CVE-2016-3171

Description

Drupal 6.x before 6.38, when used with PHP before 5.4.45, 5.5.x before 5.5.29, or 5.6.x before 5.6.13, might allow remote attackers to execute arbitrary code via vectors related to session data truncation.

Category

8.1
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 8.22% Top 10%
Vendor Advisory debian.org Vendor Advisory drupal.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://www.openwall.com/lists/oss-security/2016/02/24/19 mailing list
http://www.openwall.com/lists/oss-security/2016/03/15/10 mailing list
http://www.debian.org/security/2016/dsa-3498 vendor advisory
https://www.drupal.org/SA-CORE-2016-001 patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2016-3171?
CVE-2016-3171 has been scored as a high severity vulnerability.
How to fix CVE-2016-3171?
To fix CVE-2016-3171, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2016-3171 being actively exploited in the wild?
It is possible that CVE-2016-3171 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~8% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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