CVE-2016-9934
UnknownEPSS 6.79%
Last modified
CVE-2016-9934 is a vulnerability of currently unknown severity. ext/wddx/wddx.c in PHP before 5.6.28 and 7.x before 7.0.13 allows remote attackers to cause a denial of service (NULL pointer dereference) via crafted serialized data in a wddxPacket XML document, as demonstrated by a PDORow string.. EPSS estimates a 6.79% chance of exploitation in the next 30 days.
Description
ext/wddx/wddx.c in PHP before 5.6.28 and 7.x before 7.0.13 allows remote attackers to cause a denial of service (NULL pointer dereference) via crafted serialized data in a wddxPacket XML document, as demonstrated by a PDORow string.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Php | Php | <= 5.6.27 |
| Php | Php | 7.0.0 |
| Php | Php | 7.0.1 |
| Php | Php | 7.0.2 |
| Php | Php | 7.0.3 |
| Php | Php | 7.0.4 |
| Php | Php | 7.0.5 |
| Php | Php | 7.0.6 |
| Php | Php | 7.0.7 |
| Php | Php | 7.0.8 |
| Php | Php | 7.0.9 |
| Php | Php | 7.0.10 |
| Php | Php | 7.0.11 |
| Php | Php | 7.0.12 |
References
- http://www.openwall.com/lists/oss-security/2016/12/12/2Third Party Advisory
- http://www.php.net/ChangeLog-5.phpRelease Notes, Vendor Advisory
- http://www.php.net/ChangeLog-7.phpRelease Notes, Vendor Advisory
- https://bugs.php.net/bug.php?id=73331Vendor Advisory
- http://www.openwall.com/lists/oss-security/2016/12/12/2Third Party Advisory
- http://www.php.net/ChangeLog-5.phpRelease Notes, Vendor Advisory
- http://www.php.net/ChangeLog-7.phpRelease Notes, Vendor Advisory
- https://bugs.php.net/bug.php?id=73331Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2016-9934?
ext/wddx/wddx.c in PHP before 5.6.28 and 7.x before 7.0.13 allows remote attackers to cause a denial of service (NULL pointer dereference) via crafted serialized data in a wddxPacket XML document, as demonstrated by a PDORow string.
How severe is CVE-2016-9934?
Severity scoring for CVE-2016-9934 is pending analysis. The EPSS model estimates a 6.79% probability of exploitation in the next 30 days.
How do I fix CVE-2016-9934?
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-2016-9934?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST