Vulnerability Description
ext/standard/var_unserializer.c in PHP 5.x through 7.1.24 allows attackers to cause a denial of service (application crash) via an unserialize call for the com, dotnet, or variant class.
CVSS Score
7.5
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Php | Php | >= 5.0.0, <= 7.1.24 |
Related Weaknesses (CWE)
References
- http://www.securityfocus.com/bid/105989Third Party AdvisoryVDB Entry
- https://bugs.php.net/bug.php?id=77177ExploitIssue TrackingMailing List
- https://security.netapp.com/advisory/ntap-20181221-0005/Third Party Advisory
- http://www.securityfocus.com/bid/105989Third Party AdvisoryVDB Entry
- https://bugs.php.net/bug.php?id=77177ExploitIssue TrackingMailing List
- https://security.netapp.com/advisory/ntap-20181221-0005/Third Party Advisory
FAQ
What is CVE-2018-19396?
CVE-2018-19396 is a vulnerability with a CVSS score of 7.5 (HIGH). ext/standard/var_unserializer.c in PHP 5.x through 7.1.24 allows attackers to cause a denial of service (application crash) via an unserialize call for the com, dotnet, or variant class.
How severe is CVE-2018-19396?
CVE-2018-19396 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-2018-19396?
Check the references section above for vendor advisories and patch information. Affected products include: Php Php.