Vulnerability Description
ext/spl/spl_array.c in PHP before 5.6.26 and 7.x before 7.0.11 proceeds with SplArray unserialization without validating a return value and data type, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via crafted serialized data.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Php | Php | <= 5.6.25 |
Related Weaknesses (CWE)
References
- http://www.openwall.com/lists/oss-security/2016/09/15/10Mailing List
- http://www.php.net/ChangeLog-5.phpRelease Notes
- http://www.php.net/ChangeLog-7.phpRelease Notes
- http://www.securityfocus.com/bid/93007
- http://www.securitytracker.com/id/1036836
- https://access.redhat.com/errata/RHSA-2018:1296
- https://bugs.php.net/bug.php?id=73029ExploitIssue Tracking
- https://github.com/php/php-src/commit/ecb7f58a069be0dec4a6131b6351a761f808f22e?wIssue TrackingPatch
- https://security.gentoo.org/glsa/201611-22
- https://www.tenable.com/security/tns-2016-19
- http://www.openwall.com/lists/oss-security/2016/09/15/10Mailing List
- http://www.php.net/ChangeLog-5.phpRelease Notes
- http://www.php.net/ChangeLog-7.phpRelease Notes
- http://www.securityfocus.com/bid/93007
- http://www.securitytracker.com/id/1036836
FAQ
What is CVE-2016-7417?
CVE-2016-7417 is a vulnerability with a CVSS score of 9.8 (CRITICAL). ext/spl/spl_array.c in PHP before 5.6.26 and 7.x before 7.0.11 proceeds with SplArray unserialization without validating a return value and data type, which allows remote attackers to cause a denial o...
How severe is CVE-2016-7417?
CVE-2016-7417 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2016-7417?
Check the references section above for vendor advisories and patch information. Affected products include: Php Php.