---
cve: "CVE-2016-7543"
severity: "LOW"
cvss: 3.1
epss: "58%"
vendor: "n/a"
kev: false
exploited: false
published: "2017-01-19 20:59:00"
tags: [cve, security, low]
source: tsecurity.de CVE-Dossier
exported: "2026-09-08T15:17:40+02:00"
---

# CVE-2016-7543

> 3.1 LOW

## Beschreibung

Bash before 4.4 allows local users to execute arbitrary commands with root privileges via crafted SHELLOPTS and PS4 environment variables.

## Referenzen

- <http://rhn.redhat.com/errata/RHSA-2017-0725.html>
- <https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OU3C756YPHDAAPFX76UGZBAQQQ5UMHS5/>
- <https://access.redhat.com/errata/RHSA-2017:1931>
- <https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/F7XOQSHU63Y357NHU5FPTFBM6I3YOCQB/>
- <http://www.openwall.com/lists/oss-security/2016/09/26/9>
- <https://lists.gnu.org/archive/html/bug-bash/2016-09/msg00018.html>
- <http://www.securityfocus.com/bid/93183>
- <https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05388115>
- <https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Z2VRBSIPZDZ75ZQ2DLITHUIDW4W26KVR/>
- <http://www.securitytracker.com/id/1037812>
- <https://security.gentoo.org/glsa/201701-02>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2016-7543) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_