---
cve: "CVE-2024-12084"
severity: "CRITICAL"
cvss: 9.8
epss: "72.1%"
vendor: "Red Hat"
kev: false
exploited: false
published: "2025-01-15 15:15:10"
tags: [cve, security, critical]
source: tsecurity.de CVE-Dossier
exported: "2026-09-03T04:54:52+02:00"
---

# CVE-2024-12084

> 9.8 CRITICAL

## Beschreibung

A heap-based buffer overflow flaw was found in the rsync daemon. This issue is due to improper handling of attacker-controlled checksum lengths (s2length) in the code. When MAX_DIGEST_LEN exceeds the fixed SUM_LENGTH (16 bytes), an attacker can write out of bounds in the sum2 buffer.

## CVSS-Vektor

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

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

## Referenzen

- <https://access.redhat.com/errata/RHBA-2025:6470>
- <https://access.redhat.com/security/cve/CVE-2024-12084>
- <https://bugzilla.redhat.com/show_bug.cgi?id=2330527>
- <https://kb.cert.org/vuls/id/952657>
- <http://www.openwall.com/lists/oss-security/2025/01/14/6>
- <https://security.netapp.com/advisory/ntap-20250131-0002/>
- <https://www.kb.cert.org/vuls/id/952657>
- <https://github.com/google/security-research/security/advisories/GHSA-p5pg-x43v-mvqj>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2024-12084) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_