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{
"id": "CVE-2020-12137",
"sourceIdentifier": "cve@mitre.org",
"published": "2020-04-24T13:15:11.780",
"lastModified": "2024-11-21T04:59:19.407",
"vulnStatus": "Modified",
"cveTags": [],
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"descriptions": [
{
"lang": "en",
"value": "GNU Mailman 2.x before 2.1.30 uses the .obj extension for scrubbed application/octet-stream MIME parts. This behavior may contribute to XSS attacks against list-archive visitors, because an HTTP reply from an archive web server may lack a MIME type, and a web browser may perform MIME sniffing, conclude that the MIME type should have been text/html, and execute JavaScript code."
},
{
"lang": "es",
"value": "GNU Mailman versiones 2.x anteriores a la versi\u00f3n 2.1.30, usa una extensi\u00f3n .obj para partes MIME de aplications/octet-stream. Este comportamiento puede contribuir a ataques de tipo XSS contra visitantes de archivos de lista, porque una respuesta HTTP desde un servidor web de archivo puede carecer de un tipo MIME, y un navegador web puede realizar rastreo del MIME, concluir que el tipo MIME deber\u00eda haber sido text/html, y ejecutar c\u00f3digo JavaScript."
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"baseScore": 6.1,
"baseSeverity": "MEDIUM",
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"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "REQUIRED",
"scope": "CHANGED",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"availabilityImpact": "NONE"
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"exploitabilityScore": 2.8,
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"accessVector": "NETWORK",
"accessComplexity": "MEDIUM",
"authentication": "NONE",
"confidentialityImpact": "NONE",
"integrityImpact": "PARTIAL",
"availabilityImpact": "NONE"
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},
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