CVE-2014-8142
Last modified
CVE-2014-8142 is a vulnerability of currently unknown severity. Use-after-free vulnerability in the process_nested_data function in ext/standard/var_unserializer.re in PHP before 5.4.36, 5.5.x before 5.5.20, and 5.6.x before 5.6.4 allows remote attackers to execute arbitrary code via a crafted unserialize call that leverages improper handling of duplicate keys within the serialized properties of an object, a different vulnerability than CVE-2004-1019.. EPSS estimates a 53.17% chance of exploitation in the next 30 days.
Description
Use-after-free vulnerability in the process_nested_data function in ext/standard/var_unserializer.re in PHP before 5.4.36, 5.5.x before 5.5.20, and 5.6.x before 5.6.4 allows remote attackers to execute arbitrary code via a crafted unserialize call that leverages improper handling of duplicate keys within the serialized properties of an object, a different vulnerability than CVE-2004-1019.
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Php | Php | <= 5.4.35 |
| Php | Php | 5.5.0 |
| Php | Php | 5.5.1 |
| Php | Php | 5.5.2 |
| Php | Php | 5.5.3 |
| Php | Php | 5.5.4 |
| Php | Php | 5.5.5 |
| Php | Php | 5.5.6 |
| Php | Php | 5.5.7 |
| Php | Php | 5.5.8 |
| Php | Php | 5.5.9 |
| Php | Php | 5.5.10 |
| Php | Php | 5.5.11 |
| Php | Php | 5.5.12 |
| Php | Php | 5.5.13 |
| Php | Php | 5.5.14 |
| Php | Php | 5.5.15 |
| Php | Php | 5.5.16 |
| Php | Php | 5.5.17 |
| Php | Php | 5.5.18 |
| Php | Php | 5.5.19 |
| Php | Php | 5.6.0 |
| Php | Php | 5.6.1 |
| Php | Php | 5.6.2 |
| Php | Php | 5.6.3 |
References
- http://php.net/ChangeLog-5.phpVendor Advisory
- https://bugs.php.net/bug.php?id=68594Exploit, Vendor Advisory
- http://php.net/ChangeLog-5.phpVendor Advisory
- https://bugs.php.net/bug.php?id=68594Exploit, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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