CVE-2023-48704
ClickHouse is an open-source column-oriented database management system that allows generating analytical data reports in real-time.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.50%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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 Gorilla codec that crashes the ClickHouse server process. This attack does not require authentication. This issue has been addressed in ClickHouse Cloud version 23.9.2.47551 and ClickHouse versions 23.10.5.20, 23.3.18.15, 23.8.8.20, and 23.9.6.20.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.50% probability · 41th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-120, CWE-122, CWE-787
- Affected
- clickhouse/clickhouse · clickhouse/clickhouse cloud
- Source
- security-advisories@github.com
References
- https://github.com/ClickHouse/ClickHouse/pull/57107Patch
- https://github.com/ClickHouse/ClickHouse/security/advisories/GHSA-5rmf-5g48-xv63Vendor Advisory
- https://github.com/ClickHouse/ClickHouse/pull/57107Patch
- https://github.com/ClickHouse/ClickHouse/security/advisories/GHSA-5rmf-5g48-xv63Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.