CVE-2016-3067
UnknownEPSS 2.04%
Last modified
CVE-2016-3067 is a vulnerability of currently unknown severity. Cygwin before 2.5.0 does not properly handle updating permissions when changing users, which allows attackers to gain privileges.. EPSS estimates a 2.04% chance of exploitation in the next 30 days.
Description
Cygwin before 2.5.0 does not properly handle updating permissions when changing users, which allows attackers to gain privileges.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Cygwin | Cygwin | <= 2.4.1-1 |
References
- https://cygwin.com/ml/cygwin-announce/2016-02/msg00023.htmlMailing List, Release Notes, Vendor Advisory
- https://cygwin.com/ml/cygwin-announce/2016-04/msg00020.htmlMailing List, Release Notes, Vendor Advisory
- https://cygwin.com/ml/cygwin-announce/2016-04/msg00054.htmlMailing List, Release Notes, Vendor Advisory
- https://cygwin.com/ml/cygwin/2016-02/msg00129.htmlMailing List, Release Notes, Vendor Advisory
- https://cygwin.com/ml/cygwin-announce/2016-02/msg00023.htmlMailing List, Release Notes, Vendor Advisory
- https://cygwin.com/ml/cygwin-announce/2016-04/msg00020.htmlMailing List, Release Notes, Vendor Advisory
- https://cygwin.com/ml/cygwin-announce/2016-04/msg00054.htmlMailing List, Release Notes, Vendor Advisory
- https://cygwin.com/ml/cygwin/2016-02/msg00129.htmlMailing List, Release Notes, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2016-3067?
Cygwin before 2.5.0 does not properly handle updating permissions when changing users, which allows attackers to gain privileges.
How severe is CVE-2016-3067?
Severity scoring for CVE-2016-3067 is pending analysis. The EPSS model estimates a 2.04% probability of exploitation in the next 30 days.
How do I fix CVE-2016-3067?
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-2016-3067?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST