CVE-2008-3687
UnknownEPSS 2.94%
Last modified
CVE-2008-3687 is a vulnerability of currently unknown severity. Heap-based buffer overflow in the flask_security_label function in Xen 3.3, when compiled with the XSM:FLASK module, allows unprivileged domain users (domU) to execute arbitrary code via the flask_op hypercall.. EPSS estimates a 2.94% chance of exploitation in the next 30 days.
Description
Heap-based buffer overflow in the flask_security_label function in Xen 3.3, when compiled with the XSM:FLASK module, allows unprivileged domain users (domU) to execute arbitrary code via the flask_op hypercall.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Xen | Xen | 3.3 |
| Xen | Xen Flask Module | All versions |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2008-3687?
Heap-based buffer overflow in the flask_security_label function in Xen 3.3, when compiled with the XSM:FLASK module, allows unprivileged domain users (domU) to execute arbitrary code via the flask_op hypercall.
How severe is CVE-2008-3687?
Severity scoring for CVE-2008-3687 is pending analysis. The EPSS model estimates a 2.94% probability of exploitation in the next 30 days.
How do I fix CVE-2008-3687?
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-2008-3687?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST