---
cve: "CVE-2016-2125"
severity: "MEDIUM"
cvss: 6.5
epss: "3.5%"
vendor: "Generic Security"
kev: false
exploited: false
published: "2018-10-31 20:29:00"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-17T18:50:35+02:00"
---

# CVE-2016-2125

> 6.5 MEDIUM

## Beschreibung

It was found that Samba before versions 4.5.3, 4.4.8, 4.3.13 always requested forwardable tickets when using Kerberos authentication. A service to which Samba authenticated using Kerberos could subsequently use the ticket to impersonate Samba to other services or domain users.

## CVSS-Vektor

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

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

## Patch verfügbar (OSV)

- 09348d38684215a34b091dd98ea7df21fc07f32c (Commit)
- bb02ee99eadd74bf471d1fff9a2be24d1ba2a52d (Commit)

## Referenzen

- <http://rhn.redhat.com/errata/RHSA-2017-0494.html>
- <http://rhn.redhat.com/errata/RHSA-2017-0495.html>
- <http://rhn.redhat.com/errata/RHSA-2017-0662.html>
- <http://rhn.redhat.com/errata/RHSA-2017-0744.html>
- <http://www.securityfocus.com/bid/94988>
- <http://www.securitytracker.com/id/1037494>
- <https://access.redhat.com/errata/RHSA-2017:1265>
- <https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-2125>
- <https://www.samba.org/samba/security/CVE-2016-2125.html>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2016-2125) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_