CVE-2015-3164
UnknownEPSS 0.39%
Last modified
CVE-2015-3164 is a vulnerability of currently unknown severity. The authentication setup in XWayland 1.16.x and 1.17.x before 1.17.2 starts the server in non-authenticating mode, which allows local users to read from or send information to arbitrary X11 clients via vectors involving a UNIX socket.. EPSS estimates a 0.39% chance of exploitation in the next 30 days.
Description
The authentication setup in XWayland 1.16.x and 1.17.x before 1.17.2 starts the server in non-authenticating mode, which allows local users to read from or send information to arbitrary X11 clients via vectors involving a UNIX socket.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Opensuse | Opensuse | 13.2 |
| X.Org | X Server | 1.16.0 |
| X.Org | X Server | 1.16.1 |
| X.Org | X Server | 1.16.1.901 |
| X.Org | X Server | 1.16.2 |
| X.Org | X Server | 1.16.2.901 |
| X.Org | X Server | 1.16.3 |
| X.Org | X Server | 1.17.0 |
| X.Org | Xorg-Server | 1.16.4 |
| X.Org | Xorg-Server | 1.16.99.901 |
| X.Org | Xorg-Server | 1.16.99.902 |
| X.Org | Xorg-Server | 1.17.1 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2015-3164?
The authentication setup in XWayland 1.16.x and 1.17.x before 1.17.2 starts the server in non-authenticating mode, which allows local users to read from or send information to arbitrary X11 clients via vectors involving a UNIX socket.
How severe is CVE-2015-3164?
Severity scoring for CVE-2015-3164 is pending analysis. The EPSS model estimates a 0.39% probability of exploitation in the next 30 days.
How do I fix CVE-2015-3164?
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.
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Are you affected by CVE-2015-3164?
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Scan your code nowSource: NVD / NIST