Multiple CODESYS Products are prone to a out-of bounds read or write access. A low privileged remote attacker may craft a request with…
CERTVDE·CWE-823·Published 2022-06-24
Multiple CODESYS Products are prone to a out-of bounds read or write access. A low privileged remote attacker may craft a request with invalid offset, which can cause an out-of-bounds read or write access, resulting in denial-of-service condition or local memory overwrite, which can lead to a change of local files. User interaction is not required.
Multiple CODESYS Products are prone to a out-of bounds read or write access. A low privileged remote attacker may craft a request with invalid offset, which can cause an out-of-bounds read or write access, resulting in denial-of-service condition or local memory overwrite, which can lead to a change of local files. User interaction is not required.
Diversos productos CODESYS son propensos a un acceso de lectura o escritura fuera de límites. Un atacante remoto poco privilegiado puede diseñar una petición con un desplazamiento no válido, lo que puede causar un acceso de lectura o escritura fuera de límites, resultando en una condición de denegación de servicio o a una sobreescritura de la memoria local, lo que puede conllevar a un cambio de los archivos locales. No es requerida una interacción del usuario
| Version | Type | Source | Base | Exp | Impact | Vector |
|---|---|---|---|---|---|---|
| 2.0 | Primary | NVD | 5.5 | 8.0 | 4.9 | AV:N/AC:L/Au:S/C:N/I:P/A:P |
| 3.1 | Primary | cve.org | 8.1 | — | — | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H |
| 3.1 | Primary | cve.org | 8.1 | — | — | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H |
| 3.1 | Secondary | NVD | 8.1 | 2.8 | 5.2 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H |