Rapid7 Vulnerability & Exploit Database

Alpine Linux: CVE-2016-7543: bash Specially crafted SHELLOPTS+PS4 variables allows command substitution

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Alpine Linux: CVE-2016-7543: bash Specially crafted SHELLOPTS+PS4 variables allows command substitution

Severity
7
CVSS
(AV:L/AC:L/Au:N/C:C/I:C/A:C)
Published
01/19/2017
Created
07/25/2018
Added
08/30/2017
Modified
01/08/2018

Description

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

Solution(s)

  • alpine-linux-upgrade-bash

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