CVE-2019-16535

CRITICAL

9.8

Description

In all versions of ClickHouse before 19.14, an OOB read, OOB write and integer underflow in decompression algorithms can be used to achieve RCE or DoS via native protocol.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published12/30/2019

Last Modified6/25/2025

Sourcenvd

Honeypot Sightings0

Affected Products

clickhouse:clickhouse

Weaknesses (CWE)

CWE-125CWE-191CWE-787

References

https://clickhouse.yandex/docs/en/security_changelog/(browser-security@yandex-team.ru)

https://clickhouse.yandex/docs/en/security_changelog/(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.