FKIE_CVE-2014-6054
Vulnerability from fkie_nvd - Published: 2014-10-06 14:55 - Updated: 2025-04-12 10:46
Severity ?
Summary
The rfbProcessClientNormalMessage function in libvncserver/rfbserver.c in LibVNCServer 0.9.9 and earlier allows remote attackers to cause a denial of service (divide-by-zero error and server crash) via a zero value in the scaling factor in a (1) PalmVNCSetScaleFactor or (2) SetScale message.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| libvncserver | libvncserver | * | |
| debian | debian_linux | 7.0 | |
| canonical | ubuntu_linux | 12.04 | |
| canonical | ubuntu_linux | 14.04 |
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"versionEndIncluding": "0.9.9",
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"cveTags": [],
"descriptions": [
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"lang": "en",
"value": "The rfbProcessClientNormalMessage function in libvncserver/rfbserver.c in LibVNCServer 0.9.9 and earlier allows remote attackers to cause a denial of service (divide-by-zero error and server crash) via a zero value in the scaling factor in a (1) PalmVNCSetScaleFactor or (2) SetScale message."
},
{
"lang": "es",
"value": "La funci\u00f3n rfbProcessClientNormalMessage en libvncserver/rfbserver.c en LibVNCServer 0.9.9 y anteriores permite a atacantes remotos causar una denegaci\u00f3n de servicio (error de la divisi\u00f3n por cero y ca\u00edda del servidor) a trav\u00e9s de un valor cero en el factor de escalado en un mensaje (1) PalmVNCSetScaleFactor o (2) SetScale."
}
],
"id": "CVE-2014-6054",
"lastModified": "2025-04-12T10:46:40.837",
"metrics": {
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"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
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"published": "2014-10-06T14:55:11.643",
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]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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