CVE-2008-3687

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.

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/44608

http://xenbits.xensource.com/xen-3.3-testing.hg?rev/fa66b33f975a

http://www.vupen.com/english/advisories/2008/2426

http://www.securitytracker.com/id?1020731

http://www.securityfocus.com/bid/30834

http://www.nabble.com/-PATCH--XSM--FLASK--Argument-handling-bugs-in-XSM:FLASK-to18536032.html

http://theinvisiblethings.blogspot.com/2008/08/our-xen-0wning-trilogy-highlights.html

http://secunia.com/advisories/31561

http://invisiblethingslab.com/bh08/part2.pdf

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3

EPSS