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.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2016
- CVE-2016-3060Payments Director in IBM Financial Transaction Manager (FTM)…
- CVE-2016-3062The mov_read_dref function in libavformat/mov.c in Libav bef…
- CVE-2016-3063Multiple functions in NetApp OnCommand System Manager before…
- CVE-2016-3064NetApp Clustered Data ONTAP before 8.2.4P4 and 8.3.x before …
- CVE-2016-3065The (1) brin_page_type and (2) brin_metapage_info functions …
- CVE-2016-3066The spice-gtk widget allows remote authenticated users to ob…
- CVE-2016-3068Mercurial before 3.7.3 allows remote attackers to execute ar…
- CVE-2016-3069Mercurial before 3.7.3 allows remote attackers to execute ar…
- CVE-2016-3070The trace_writeback_dirty_page implementation in include/tra…
- CVE-2016-3071Libreswan 3.16 might allow remote attackers to cause a denia…
- CVE-2016-3072Multiple SQL injection vulnerabilities in the scoped_search …
- CVE-2016-3073Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultI…
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