fkie_cve-2020-14147
Vulnerability from fkie_nvd
Published
2020-06-15 18:15
Modified
2024-11-21 05:02
Severity ?
Summary
An integer overflow in the getnum function in lua_struct.c in Redis before 6.0.3 allows context-dependent attackers with permission to run Lua code in a Redis session to cause a denial of service (memory corruption and application crash) or possibly bypass intended sandbox restrictions via a large number, which triggers a stack-based buffer overflow. NOTE: this issue exists because of a CVE-2015-8080 regression.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| redislabs | redis | * | |
| redislabs | redis | * | |
| oracle | communications_operations_monitor | 3.4 | |
| oracle | communications_operations_monitor | 4.1 | |
| oracle | communications_operations_monitor | 4.2 | |
| oracle | communications_operations_monitor | 4.3 | |
| suse | linux_enterprise | 12.0 | |
| debian | debian_linux | 10.0 |
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"value": "Un desbordamiento de enteros en la funci\u00f3n getnum en el archivo lua_struct.c en Redis versiones anteriores a 6.0.3, permite a atacantes dependiendo del contexto, con permiso para ejecutar el c\u00f3digo Lua en una sesi\u00f3n de Redis, causar una denegaci\u00f3n de servicio (corrupci\u00f3n de la memoria y bloqueo de la aplicaci\u00f3n) o posiblemente omitir las restricciones del sandbox previstas por medio de un n\u00famero grande, lo que desencadena un desbordamiento de b\u00fafer en la regi\u00f3n stack de la pila. NOTA: este problema se presenta debido a una regresi\u00f3n de CVE-2015-8080"
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"id": "CVE-2020-14147",
"lastModified": "2024-11-21T05:02:44.390",
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"published": "2020-06-15T18:15:14.990",
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}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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