CVE-2018-14669 Information disclosure in ClickHouse

What is CVE-2018-14669?

CVE-2018-14669 is a high-severity vulnerability in ClickHouse, published on 15 Aug 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

ClickHouse MySQL client before versions 1.1.54390 had "LOAD DATA LOCAL INFILE" functionality enabled that allowed a malicious MySQL database read arbitrary files from the connected ClickHouse server.

Weakness: CWE-200

Which versions are affected by CVE-2018-14669?

It affects 1 product.

Products include Clickhouse Clickhouse.

How do I fix CVE-2018-14669?

No fix has been published for CVE-2018-14669 yet. Limit exposure of the affected software until one is available.

Is CVE-2018-14669 being exploited?

There is no known exploitation of CVE-2018-14669 in the wild and no public exploit code.

Other vulnerabilities in ClickHouse

• CVE-2019-16535 Memory corruption in ClickHouse Critical 9.8
• CVE-2018-14670 Missing authorization in ClickHouse Critical 9.8
• CVE-2018-14671 Code injection in ClickHouse Critical 9.8
• CVE-2021-43304 Memory corruption in clickhouse High 8.8
• CVE-2021-43305 Memory corruption in clickhouse High 8.8

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-7j36-vrpv-9wqr.