CVE-2020-26759
Critical
Description
clickhouse-driver before 0.1.5 allows a malicious clickhouse server to trigger a crash or execute arbitrary code (on a database client) via a crafted server response, due to a buffer overflow.
SeverityCritical
CVSS9.8
Exploit probability—
ProductClickhouse-driver
PublishedJan 6, 2021
First seenJan 6, 2021
How to fix
Update
- clickhouse-driver_project clickhouse-driver0.1.5 or later
- clickhouse-driver0.1.5 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| clickhouse-driver_project clickhouse-driver | v < 0.1.5 | 0.1.5 |
| clickhouse-driverPyPI | v < 0.1.5 | 0.1.5 |
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