---
cve: "CVE-2016-5418"
severity: "HIGH"
cvss: 7.5
epss: "31.3%"
vendor: "Generic Security"
kev: false
exploited: false
published: "2016-09-21 14:25:13"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-14T04:30:00+02:00"
---

# CVE-2016-5418

> 7.5 HIGH

## Beschreibung

The sandboxing code in libarchive 3.2.0 and earlier mishandles hardlink archive entries of non-zero data size, which might allow remote attackers to write to arbitrary files via a crafted archive file.

## CVSS-Vektor

```
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
```

| 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 | Keine | good |
| I Integrität | Hoch | bad |
| A Verfügbarkeit | Keine | good |

## Patch verfügbar (OSV)

- dfd6b54ce33960e420fb206d8872fb759b577ad9 (Commit)

## Referenzen

- <http://rhn.redhat.com/errata/RHSA-2016-1844.html>
- <http://rhn.redhat.com/errata/RHSA-2016-1850.html>
- <http://www.openwall.com/lists/oss-security/2016/08/09/2>
- <http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html>
- <http://www.securityfocus.com/bid/93165>
- <https://access.redhat.com/errata/RHSA-2016:1852>
- <https://access.redhat.com/errata/RHSA-2016:1853>
- <https://bugzilla.redhat.com/show_bug.cgi?id=1362601>
- <https://gist.github.com/anonymous/e48209b03f1dd9625a992717e7b89c4f>
- <https://github.com/libarchive/libarchive/commit/dfd6b54ce33960e420fb206d8872fb759b577ad9>
- <https://github.com/libarchive/libarchive/issues/746>
- <https://security.gentoo.org/glsa/201701-03>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2016-5418) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_