Critical, CVSS 9.3PyPIAmendedPublished
Arbitrary code execution in clickhouse-driver
CVE-2020-26759 · GHSA-vgv5-cxvh-vfxh
- Affected
- PyPI clickhouse-driver < 0.1.5
- Fixed in
- 0.1.5· Vendor fix available
- Issue
- 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.
Recommended action: Upgrade to 0.1.5 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.