CVE-2014-3856 Information

Description

The funced function in fish (aka fish-shell) 1.23.0 before 2.1.1 does not properly create temporary files which allows local users to gain privileges via a temporary file with a predictable name.

CVSS Vector

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Reference

https://github.com/fish-shell/fish-shell/issues/1437 https://github.com/fish-shell/fish-shell/releases/tag/2.1.1 https://www.openwall.com/lists/oss-security/2014/04/28/4

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.0