fkie_cve-2015-5225
Vulnerability from fkie_nvd
Published
2015-11-06 21:59
Modified
2025-04-12 10:46
Severity ?
Summary
Buffer overflow in the vnc_refresh_server_surface function in the VNC display driver in QEMU before 2.4.0.1 allows guest users to cause a denial of service (heap memory corruption and process crash) or possibly execute arbitrary code on the host via unspecified vectors, related to refreshing the server display surface.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| redhat | openstack | 5.0 | |
| redhat | openstack | 6.0 | |
| redhat | openstack | 7.0 | |
| fedoraproject | fedora | 21 | |
| fedoraproject | fedora | 22 | |
| fedoraproject | fedora | 23 | |
| qemu | qemu | * |
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"cveTags": [],
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"value": "Buffer overflow in the vnc_refresh_server_surface function in the VNC display driver in QEMU before 2.4.0.1 allows guest users to cause a denial of service (heap memory corruption and process crash) or possibly execute arbitrary code on the host via unspecified vectors, related to refreshing the server display surface."
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"value": "Desbordamiento de buffer en la funci\u00f3n vnc_refresh_server_surface en el controlador de pantalla VNC en QEMU en versiones anteriores a 2.4.0.1 permite a usuarios invitados provocar una denegaci\u00f3n de servicio (corrupci\u00f3n de memoria din\u00e1mica y ca\u00edda de proceso) o posiblemente ejecutar c\u00f3digo arbitrario en el host a trav\u00e9s de vectores no especificados, relacionado con la actualizaci\u00f3n de la superficie mostrada en el servidor."
}
],
"id": "CVE-2015-5225",
"lastModified": "2025-04-12T10:46:40.837",
"metrics": {
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"baseSeverity": "HIGH",
"cvssData": {
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"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 7.2,
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"integrityImpact": "COMPLETE",
"vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
"version": "2.0"
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"impactScore": 10.0,
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"source": "nvd@nist.gov",
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"published": "2015-11-06T21:59:05.157",
"references": [
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"url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169039.html"
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"sourceIdentifier": "secalert@redhat.com",
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"weaknesses": [
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"value": "CWE-119"
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],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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