CVE-2023-47118

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Source
https://nvd.nist.gov/vuln/detail/CVE-2023-47118
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-47118.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-47118
Aliases
  • GHSA-g22g-p6q2-x39v
Related
Published
2023-12-20T17:15:08Z
Modified
2024-09-18T03:27:12.962447Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

ClickHouse® is an open-source column-oriented database management system that allows generating analytical data reports in real-time. A heap buffer overflow issue was discovered in ClickHouse server. An attacker could send a specially crafted payload to the native interface exposed by default on port 9000/tcp, triggering a bug in the decompression logic of T64 codec that crashes the ClickHouse server process. This attack does not require authentication. Note that this exploit can also be triggered via HTTP protocol, however, the attacker will need a valid credential as the HTTP authentication take places first. This issue has been fixed in version 23.10.2.13-stable, 23.9.4.11-stable, 23.8.6.16-lts and 23.3.16.7-lts.

References

Affected packages

Debian:11 / clickhouse

Package

Name
clickhouse
Purl
pkg:deb/debian/clickhouse?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

18.*

18.16.1+ds-7.2
18.16.1+ds-7.2+deb11u1
18.16.1+ds-7.3~exp1
18.16.1+ds-7.3~exp2
18.16.1+ds-7.3~exp3
18.16.1+ds-7.3
18.16.1+ds-7.4

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:12 / clickhouse

Package

Name
clickhouse
Purl
pkg:deb/debian/clickhouse?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

18.*

18.16.1+ds-7.3
18.16.1+ds-7.4

Ecosystem specific

{
    "urgency": "not yet assigned"
}