CVEvulnerability

CVE-2019-16535

9.8 CRITICAL Published 2019-12-30 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2019-12-30
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
Weaknesses
CWE-125, CWE-191, CWE-787

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.

Affected configurations

• clickhouse clickhouse (< 19.14)

Related

Weakness · CWE (3)

  • CWE-125 Out-of-bounds Read weakness
  • CWE-191 Integer Underflow (Wrap or Wraparound) weakness
  • CWE-787 Out-of-bounds Write weakness

References