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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

EPSS Probability
2.94%

85.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
XenXen3.3
XenXen Flask ModuleAll 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.

How Strix Helps

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Source: NVD / NIST