CVE-2017-8418 Information

Description

RuboCop 0.48.1 and earlier does not use /tmp in safe way allowing local users to exploit this to tamper with cache files belonging to other users.

CVSS Vector

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

Reference

http://www.openwall.com/lists/oss-security/2017/05/01/14 https://github.com/bbatsov/rubocop/issues/4336

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

LOW

Base Score

NONE

Base Severity

3.3