---
cve: "CVE-2016-0634"
severity: "LOW"
cvss: 3.1
epss: "6%"
vendor: "n/a"
kev: false
exploited: false
published: "2017-08-28 15:29:01"
tags: [cve, security, low]
source: tsecurity.de CVE-Dossier
exported: "2026-09-10T09:49:41+02:00"
---

# CVE-2016-0634

> 3.1 LOW

## Beschreibung

The expansion of '\h' in the prompt string in bash 4.3 allows remote authenticated users to execute arbitrary code via shell metacharacters placed in 'hostname' of a machine.

## Referenzen

- <http://www.openwall.com/lists/oss-security/2016/09/27/9>
- <http://www.openwall.com/lists/oss-security/2016/09/16/8>
- <http://rhn.redhat.com/errata/RHSA-2017-0725.html>
- <http://www.openwall.com/lists/oss-security/2016/09/29/27>
- <http://www.openwall.com/lists/oss-security/2016/09/20/1>
- <http://www.securityfocus.com/bid/92999>
- <https://access.redhat.com/errata/RHSA-2017:1931>
- <http://www.openwall.com/lists/oss-security/2016/10/07/6>
- <http://www.openwall.com/lists/oss-security/2016/09/18/11>
- <http://www.openwall.com/lists/oss-security/2016/09/19/7>
- <http://www.openwall.com/lists/oss-security/2016/10/10/4>
- <http://www.openwall.com/lists/oss-security/2016/09/16/12>
- <https://security.gentoo.org/glsa/201612-39>
- <https://bugzilla.redhat.com/show_bug.cgi?id=1377613>
- <http://www.openwall.com/lists/oss-security/2016/10/10/3>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2016-0634) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_