CVE-2017-5932 Information

Description

The path autocompletion feature in Bash 4.4 allows local users to gain privileges via a crafted filename starting with a \ (double quote) character and a command substitution metacharacter.

CVSS Vector

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

Reference

http://git.savannah.gnu.org/cgit/bash.git/commit/?id=4f747edc625815f449048579f6e65869914dd715 http://www.openwall.com/lists/oss-security/2017/02/08/3 http://www.securityfocus.com/bid/96136 https://lists.gnu.org/archive/html/bug-bash/2017-01/msg00034.html

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.8