CVE-2016-9936 The unserialize implementation in ext/standard/var.c in PHP 7.x before 7.0.14 allows remote attackers to cause a denial of service (use-after-free) or possibly have unspecified other impact via crafte...
CriticalCVSS 9.8
EPSS 4.3%
- Published
- Updated
- Exploit status
- No public exploit known
Description
The unserialize implementation in ext/standard/var.c in PHP 7.x before 7.0.14 allows remote attackers to cause a denial of service (use-after-free) or possibly have unspecified other impact via crafted serialized data. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-6834.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| PHP | = 7.0.0 | No fix listed |
| PHP | = 7.0.1 | No fix listed |
| PHP | = 7.0.2 | No fix listed |
| PHP | = 7.0.3 | No fix listed |
| PHP | = 7.0.4 | No fix listed |
| PHP | = 7.0.5 | No fix listed |
| PHP | = 7.0.6 | No fix listed |
| PHP | = 7.0.7 | No fix listed |
| PHP | = 7.0.8 | No fix listed |
| PHP | = 7.0.9 | No fix listed |
| PHP | = 7.0.10 | No fix listed |
| PHP | = 7.0.11 | No fix listed |
| PHP | = 7.0.12 | No fix listed |
| PHP | = 7.0.13 | No fix listed |
References
- openSUSE-SU-2017:0061 vendor-advisory
- [oss-security] 20161212 CVE assignment for PHP 5.6.28, 5.6.29, 7.0.13, 7.0.14 and 7.1.0 mailing-list
- www.php.net patch release-notes
- 94849 vdb-entry
- RHSA-2018:1296 vendor-advisory
- bugs.php.net exploit issue-tracking
- github.com patch