Vulnerability Description
ext/wddx/wddx.c in PHP before 5.6.25 and 7.x before 7.0.10 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) or possibly have unspecified other impact via a malformed wddxPacket XML document that is mishandled in a wddx_deserialize call, as demonstrated by a tag that lacks a < (less than) character.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Php | Php | 7.0.0 |
Related Weaknesses (CWE)
References
- http://openwall.com/lists/oss-security/2016/09/02/9Mailing List
- http://rhn.redhat.com/errata/RHSA-2016-2750.htmlThird Party Advisory
- http://www.php.net/ChangeLog-5.phpRelease Notes
- http://www.php.net/ChangeLog-7.phpRelease Notes
- http://www.securityfocus.com/bid/92768Third Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1036680Third Party AdvisoryVDB Entry
- https://bugs.php.net/bug.php?id=72790ExploitIssue Tracking
- https://github.com/php/php-src/commit/0c8a2a2cd1056b7dc403eacb5d2c0eec6ce47c6fPatchVendor Advisory
- https://github.com/php/php-src/commit/a14fdb9746262549bbbb96abb87338bacd147e1b?wIssue TrackingPatch
- https://security.gentoo.org/glsa/201611-22Third Party Advisory
- https://www.tenable.com/security/tns-2016-19Third Party Advisory
- http://openwall.com/lists/oss-security/2016/09/02/9Mailing List
- http://rhn.redhat.com/errata/RHSA-2016-2750.htmlThird Party Advisory
- http://www.php.net/ChangeLog-5.phpRelease Notes
- http://www.php.net/ChangeLog-7.phpRelease Notes
FAQ
What is CVE-2016-7131?
CVE-2016-7131 is a vulnerability with a CVSS score of 7.5 (HIGH). ext/wddx/wddx.c in PHP before 5.6.25 and 7.x before 7.0.10 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) or possibly have unspecified other impa...
How severe is CVE-2016-7131?
CVE-2016-7131 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2016-7131?
Check the references section above for vendor advisories and patch information. Affected products include: Php Php.