FKIE_CVE-2014-8142
Vulnerability from fkie_nvd - Published: 2014-12-20 11:59 - Updated: 2025-04-12 10:46
Severity ?
Summary
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.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| php | php | * | |
| php | php | 5.5.0 | |
| php | php | 5.5.0 | |
| php | php | 5.5.0 | |
| php | php | 5.5.0 | |
| php | php | 5.5.0 | |
| php | php | 5.5.0 | |
| php | php | 5.5.0 | |
| php | php | 5.5.0 | |
| php | php | 5.5.0 | |
| php | php | 5.5.0 | |
| php | php | 5.5.0 | |
| php | php | 5.5.0 | |
| 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 | 5.6.0 | |
| php | php | 5.6.0 | |
| php | php | 5.6.0 | |
| php | php | 5.6.0 | |
| php | php | 5.6.0 | |
| php | php | 5.6.0 | |
| php | php | 5.6.0 | |
| php | php | 5.6.0 | |
| php | php | 5.6.0 | |
| php | php | 5.6.1 | |
| php | php | 5.6.2 | |
| php | php | 5.6.3 |
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}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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