CVE-2017-18265
Estado: ModificadaAlta (7.5)—
Gravedad7.5Alta · CVSS 3.0
Probabilidad de explotación1.69 %mayor que el 77 % de las CVE
Explotación activaNono figura en el catálogo de CISA
Exploit públicoNo conocidosin código público localizado
Prosody en versiones anteriores a la 0.10.0 permite que atacantes remotos provoquen una denegación de servicio (cierre inesperado de la aplicación). Esto está relacionado con una incompatibilidad con ciertas versiones de la biblioteca LuaSocket, como el paquete lua-socket de Debian stretch. El atacante necesita desencadenar un error de stream. Se puede observar un cierre inesperado, por ejemplo, en el módulo c2s.
CVSS
- Puntuación base
- 7.5
- Versión
- 3.0
- Vector
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días
- 1.69 %
- Percentil entre todas las CVEs puntuadas
- 77
- Fecha de la puntuación
- 20/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (2)
CWE
- NVD-CWE-noinfo
Referencias
Mostrar las 10 referencias
- https://bugs.debian.org/875829
- https://hg.prosody.im/0.9/rev/176b7f4e4ac9
- https://hg.prosody.im/0.9/rev/adfffc5b4e2a
- https://prosody.im/issues/issue/987
- https://www.debian.org/security/2018/dsa-4198
- https://bugs.debian.org/875829
- https://hg.prosody.im/0.9/rev/176b7f4e4ac9
- https://hg.prosody.im/0.9/rev/adfffc5b4e2a
- https://prosody.im/issues/issue/987
- https://www.debian.org/security/2018/dsa-4198
JSON original (NVD)
Mostrar
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"id": "CVE-2017-18265",
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"accessVector": "NETWORK",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"authentication": "NONE",
"integrityImpact": "NONE",
"accessComplexity": "LOW",
"availabilityImpact": "PARTIAL",
"confidentialityImpact": "NONE"
},
"acInsufInfo": false,
"impactScore": 2.9,
"baseSeverity": "MEDIUM",
"obtainAllPrivilege": false,
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"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"integrityImpact": "NONE",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "HIGH",
"privilegesRequired": "NONE",
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},
"impactScore": 3.6,
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"affected": [
{
"source": "cve@mitre.org",
"affectedData": [
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"product": "n/a",
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"published": "2018-05-09T17:29:00.227",
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"tags": [
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],
"vulnStatus": "Modified",
"weaknesses": [
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"description": [
{
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"value": "NVD-CWE-noinfo"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Prosody before 0.10.0 allows remote attackers to cause a denial of service (application crash), related to an incompatibility with certain versions of the LuaSocket library, such as the lua-socket package from Debian stretch. The attacker needs to trigger a stream error. A crash can be observed in, for example, the c2s module."
},
{
"lang": "es",
"value": "Prosody en versiones anteriores a la 0.10.0 permite que atacantes remotos provoquen una denegación de servicio (cierre inesperado de la aplicación). Esto está relacionado con una incompatibilidad con ciertas versiones de la biblioteca LuaSocket, como el paquete lua-socket de Debian stretch. El atacante necesita desencadenar un error de stream. Se puede observar un cierre inesperado, por ejemplo, en el módulo c2s."
}
],
"lastModified": "2026-06-17T01:12:30.577",
"configurations": [
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"versionEndExcluding": "0.10.0"
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"sourceIdentifier": "cve@mitre.org"
}