Vulnerability CVE-2017-8418
Published: 2017-05-02

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.

Type:

CWE-668

 (Exposure of Resource to Wrong Sphere)

CVSS2 => (AV:L/AC:L/Au:N/C:N/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
2.1/10
2.9/10
3.9/10
Exploit range
Attack complexity
Authentication
Local
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
Rubocop project -> Rubocop 

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