---
cve: "CVE-2024-23689"
severity: "HIGH"
cvss: 8.8
epss: "67%"
vendor: "Generic Security"
kev: false
exploited: false
published: "2024-01-19 21:15:10"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-14T01:29:11+02:00"
---

# CVE-2024-23689

> 8.8 HIGH · 🧪 PoC

## Beschreibung

Exposure of sensitive information in exceptions in ClichHouse's clickhouse-r2dbc, com.clickhouse:clickhouse-jdbc, and com.clickhouse:clickhouse-client versions less than 0.4.6 allows unauthorized users to gain access to client certificate passwords via client exception logs. This occurs when 'sslkey' is specified and an exception, such as a ClickHouseException or SQLException, is thrown during database operations; the certificate password is then included in the logged exception message.

## CVSS-Vektor

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

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Gering | warn |
| UI Interaktion | Keine | bad |
| S Scope | Unverändert | good |
| C Vertraulichkeit | Hoch | bad |
| I Integrität | Hoch | bad |
| A Verfügbarkeit | Hoch | bad |

## Patch verfügbar (OSV)

- dd91e1776b94a30e32fecf9c82354685295169a6 (Commit)

## Referenzen

- <https://github.com/ClickHouse/clickhouse-java/security/advisories/GHSA-g8ph-74m6-8m7r>
- <https://github.com/ClickHouse/clickhouse-java/issues/1331>
- <https://github.com/ClickHouse/clickhouse-java/pull/1334>
- <https://github.com/ClickHouse/clickhouse-java/releases/tag/v0.4.6>
- <https://github.com/advisories/GHSA-g8ph-74m6-8m7r>
- <https://vulncheck.com/advisories/vc-advisory-GHSA-g8ph-74m6-8m7r>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2024-23689) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_