| ID |
CVE-2020-8904
|
| Sažetak |
An arbitrary memory overwrite vulnerability in the trusted memory of Asylo exists in versions prior to 0.6.0. As the ecall_restore function fails to validate the range of the output_len pointer, an attacker can manipulate the tmp_output_len value and write to an arbitrary location in the trusted (enclave) memory. We recommend updating Asylo to version 0.6.0 or later. |
| Reference |
|
| CVSS |
| Base: | 5.5 |
| Impact: | 4.9 |
| Exploitability: | 8.0 |
|
| Pristup |
| Vektor | Složenost | Autentikacija |
| NETWORK |
LOW |
SINGLE |
|
| Impact |
| Povjerljivost | Cjelovitost | Dostupnost |
| NONE |
PARTIAL |
PARTIAL |
|
| CVSS vektor |
AV:N/AC:L/Au:S/C:N/I:P/A:P |
| Zadnje važnije ažuriranje |
13-08-2020 - 14:42 |
| Objavljeno |
12-08-2020 - 19:15 |
