---
cve: "CVE-2018-16846"
severity: "MEDIUM"
cvss: 6.5
epss: "2.1%"
vendor: "[UNKNOWN]"
kev: false
exploited: false
published: "2019-01-15 18:29:00"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-16T15:48:28+02:00"
---

# CVE-2018-16846

> 6.5 MEDIUM

## Beschreibung

It was found in Ceph versions before 13.2.4 that authenticated ceph RGW users can cause a denial of service against OMAPs holding bucket indices.

## CVSS-Vektor

```
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/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 | Keine | good |
| I Integrität | Keine | good |
| A Verfügbarkeit | Hoch | bad |

## Patch verfügbar (OSV)

- b10be4d44915a4d78a8e06aa31919e74927b142e (Commit)

## Referenzen

- <https://lists.debian.org/debian-lts-announce/2019/03/msg00002.html>
- <http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00100.html>
- <https://usn.ubuntu.com/4035-1/>
- <https://access.redhat.com/errata/RHSA-2019:2538>
- <https://access.redhat.com/errata/RHSA-2019:2541>
- <https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16846>
- <https://ceph.com/releases/13-2-4-mimic-released/>
- <https://lists.debian.org/debian-lts-announce/2021/08/msg00013.html>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2018-16846) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_