| ID |
CVE-2021-42390
|
| Sažetak |
Divide-by-zero in Clickhouse's DeltaDouble compression codec when parsing a malicious query. The first byte of the compressed buffer is used in a modulo operation without being checked for 0. |
| Reference |
|
| CVSS |
| Base: | 4.0 |
| Impact: | 2.9 |
| Exploitability: | 8.0 |
|
| Pristup |
| Vektor | Složenost | Autentikacija |
| NETWORK |
LOW |
SINGLE |
|
| Impact |
| Povjerljivost | Cjelovitost | Dostupnost |
| NONE |
NONE |
PARTIAL |
|
| CVSS vektor |
AV:N/AC:L/Au:S/C:N/I:N/A:P |
| Zadnje važnije ažuriranje |
25-06-2025 - 20:49 |
| Objavljeno |
14-03-2022 - 23:15 |
