Moole Vulnerability Database

Find real vulnerabilities before they ship

Critical

CVE-2020-26759

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.

VectorNETWORK

PublishedJan 06, 2021, 13:15

Published Bycve@mitre.org

Base Score

Score9.8

Affected Versions

Package (Ecosystem)IntroducedFixedLimit

clickhouse-driver(PyPI)00.1.5N/A

References

https://github.com/mymarilyn/clickhouse-driver/commit/3e990547e064b8fca916b23a0f7d6fe8c63c7f6b
https://github.com/mymarilyn/clickhouse-driver/commit/d708ed548e1d6f254ba81a21de8ba543a53b5598

Weakness Type

CWE-120

CVSS Metrics

Base Score

9.8

Vector String

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Base SeverityCritical

Version

3.1

Attack Vector (AV)

NETWORK