CVE-2008-3687
Published Aug 14, 2008
Last updated 7 years ago
Overview
- 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.
- Source
- cve@mitre.org
- NVD status
- Modified
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 2.0
- Type
- Primary
- Base score
- 6.8
- Impact score
- 6.4
- Exploitability score
- 8.6
- Vector string
- AV:N/AC:M/Au:N/C:P/I:P/A:P
Weaknesses
- nvd@nist.gov
- CWE-119
Vendor comments
- Red HatNot vulnerable. This issue did not affect the version of Xen hypervisor as shipped with Red Hat Enterprise Linux 5, as it does not support XSM.
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:xen:xen:3.3:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5F9085E5-0CB2-4828-A03A-3C8AA749F0AF"
},
{
"criteria": "cpe:2.3:a:xen:xen_flask_module:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2524E7D8-46BD-4D52-A968-6A7F69395D9D"
}
],
"operator": "OR"
}
]
}
]