fkie_cve-2019-8270
Vulnerability from fkie_nvd
Published
2019-03-08 23:29
Modified
2024-11-21 04:49
Severity ?
Summary
UltraVNC revision 1210 has out-of-bounds read vulnerability in VNC client code inside Ultra decoder, which results in a denial of service (DoS) condition. This attack appear to be exploitable via network connectivity. This vulnerability has been fixed in revision 1211.
References
{
"configurations": [
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"nodes": [
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"criteria": "cpe:2.3:a:uvnc:ultravnc:*:*:*:*:*:*:*:*",
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"cveTags": [],
"descriptions": [
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"lang": "en",
"value": "UltraVNC revision 1210 has out-of-bounds read vulnerability in VNC client code inside Ultra decoder, which results in a denial of service (DoS) condition. This attack appear to be exploitable via network connectivity. This vulnerability has been fixed in revision 1211."
},
{
"lang": "es",
"value": "UltraVNC, en su revisi\u00f3n 1210, tiene una vulnerabilidad de lectura fuera de l\u00edmites en el c\u00f3digo VNC del cliente dentro de \"Ultra decoder\", lo cual conduce a una condici\u00f3n de denegaci\u00f3n de servicio (DoS). Este ataque parece ser explotable mediante la conectividad de red. Esta vulnerabilidad se ha solucionado en la revisi\u00f3n 1211."
}
],
"id": "CVE-2019-8270",
"lastModified": "2024-11-21T04:49:37.167",
"metrics": {
"cvssMetricV2": [
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"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
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"source": "nvd@nist.gov",
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"scope": "UNCHANGED",
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"published": "2019-03-08T23:29:00.687",
"references": [
{
"source": "vulnerability@kaspersky.com",
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-927095.pdf"
},
{
"source": "vulnerability@kaspersky.com",
"tags": [
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"url": "https://ics-cert.kaspersky.com/advisories/klcert-advisories/2019/03/01/klcert-19-017-ultravnc-out-of-bounds-read/"
},
{
"source": "vulnerability@kaspersky.com",
"url": "https://www.us-cert.gov/ics/advisories/icsa-20-161-06"
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"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-927095.pdf"
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"vulnStatus": "Modified",
"weaknesses": [
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"type": "Secondary"
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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.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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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