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.
| Software | From | Fixed in |
|---|---|---|
| xen / xen_flask_module | - | - |
| xen / xen | 3.3 | 3.3.x |
- http://invisiblethingslab.com/bh08/part2.pdf
- http://secunia.com/advisories/31561
- http://theinvisiblethings.blogspot.com/2008/08/our-xen-0wning-trilogy-highlights.html
- http://www.nabble.com/-PATCH--XSM--FLASK--Argument-handling-bugs-in-XSM:FLASK-to18536032.html
- http://www.securityfocus.com/bid/30834
- http://www.securitytracker.com/id?1020731
- http://www.vupen.com/english/advisories/2008/2426
- http://xenbits.xensource.com/xen-3.3-testing.hg?rev/fa66b33f975a
- https://exchange.xforce.ibmcloud.com/vulnerabilities/44608
Deep Security Visibility Without the Complexity
SynScan provides clear, real-time security insights so you can monitor your attack surface, spot risks early, and act fast—without extra complexity.
- No setup fees
- 5-min deployment
- Cancel anytime