CVE-2008-3687

EUVD-2008-3673
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.8 UNKNOWN
NETWORK
MEDIUM
AV:N/AC:M/Au:N/C:P/I:P/A:P
Base Score
CVSS 3.x
EPSS Score
Percentile: 81%
Affected Products (NVD)
VendorProductVersion
xenxen
3.3
xenxen_flask_module
*
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
xen
dapper
not-affected
feisty
dne
gutsy
dne
hardy
dne
xen-3.0
dapper
dne
feisty
not-affected
gutsy
dne
hardy
dne
xen-3.1
dapper
dne
feisty
dne
gutsy
not-affected
hardy
not-affected
xen-3.2
dapper
dne
feisty
dne
gutsy
dne
hardy
not-affected
Common Weakness Enumeration
References
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
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