CVE-2017-8418
UnknownEPSS 0.41%
Last modified
CVE-2017-8418 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 0.41% chance of exploitation in the next 30 days.
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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Rubocop Project | Rubocop | <= 0.48.1 |
References
- http://www.openwall.com/lists/oss-security/2017/05/01/14Exploit, Mailing List, Third Party Advisory
- https://github.com/bbatsov/rubocop/issues/4336Exploit, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2017/05/01/14Exploit, Mailing List, Third Party Advisory
- https://github.com/bbatsov/rubocop/issues/4336Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2017-8418?
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.
How severe is CVE-2017-8418?
Severity scoring for CVE-2017-8418 is pending analysis. The EPSS model estimates a 0.41% probability of exploitation in the next 30 days.
How do I fix CVE-2017-8418?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2017-8418?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST