FKIE_CVE-2018-20022
Vulnerability from fkie_nvd - Published: 2018-12-19 16:29 - Updated: 2024-11-21 04:00
Severity ?
Summary
LibVNC before 2f5b2ad1c6c99b1ac6482c95844a84d66bb52838 contains multiple weaknesses CWE-665: Improper Initialization vulnerability in VNC client code that allows attacker to read stack memory and can be abuse for information disclosure. Combined with another vulnerability, it can be used to leak stack memory layout and in bypassing ASLR
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| libvnc_project | libvncserver | * | |
| debian | debian_linux | 8.0 | |
| debian | debian_linux | 9.0 | |
| canonical | ubuntu_linux | 14.04 | |
| canonical | ubuntu_linux | 16.04 | |
| canonical | ubuntu_linux | 18.04 | |
| canonical | ubuntu_linux | 18.10 |
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{
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"descriptions": [
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"lang": "en",
"value": "LibVNC before 2f5b2ad1c6c99b1ac6482c95844a84d66bb52838 contains multiple weaknesses CWE-665: Improper Initialization vulnerability in VNC client code that allows attacker to read stack memory and can be abuse for information disclosure. Combined with another vulnerability, it can be used to leak stack memory layout and in bypassing ASLR"
},
{
"lang": "es",
"value": "LibVNC en versiones anteriores a la 2f5b2ad1c6c99b1ac6482c95844a84d66bb52838 contiene m\u00faltiples debilidades CWE-665: inicializaci\u00f3n incorrecta en el c\u00f3digo del cliente VNC que permite que el atacante lea memoria de la pila y puede abusarse para divulgar informaci\u00f3n. Si se combina con otra vulnerabilidad, puede emplearse para filtrar la distribuci\u00f3n de la memoria de la pila y omitir ASLR."
}
],
"id": "CVE-2018-20022",
"lastModified": "2024-11-21T04:00:46.457",
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"published": "2018-12-19T16:29:00.467",
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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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