nvd-json-data-feeds/CVE-2021/CVE-2021-294xx/CVE-2021-29490.json

{
  "id": "CVE-2021-29490",
  "sourceIdentifier": "security-advisories@github.com",
  "published": "2021-05-06T13:15:12.493",
  "lastModified": "2021-05-13T20:33:51.937",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "Jellyfin is a free software media system that provides media from a dedicated server to end-user devices via multiple apps. Verions prior to 10.7.3 vulnerable to unauthenticated Server-Side Request Forgery (SSRF) attacks via the imageUrl parameter. This issue potentially exposes both internal and external HTTP servers or other resources available via HTTP `GET` that are visible from the Jellyfin server. The vulnerability is patched in version 10.7.3. As a workaround, disable external access to the API endpoints `/Items/*/RemoteImages/Download`, `/Items/RemoteSearch/Image` and `/Images/Remote` via reverse proxy, or limit to known-friendly IPs."
    },
    {
      "lang": "es",
      "value": "Jellyfin es un sistema multimedia de software libre que proporciona multimedia desde un servidor dedicado a los dispositivos del usuario final por medio de m\u00faltiples aplicaciones. Las versiones anteriores a 10.7.3 son vulnerables a ataques de tipo Server-Side Request Forgery (SSRF) no autenticado por medio del par\u00e1metro imageUrl. Este problema expone potencialmente a los servidores HTTP internos y externos u otros recursos disponibles por medio de HTTP \"GET\" que son visibles desde el servidor Jellyfin. La vulnerabilidad est\u00e1 parcheada en la versi\u00f3n 10.7.3. Como soluci\u00f3n alternativa, deshabilite el acceso externo a los endpoints de la API \"/Items/*/RemoteImages/Download\", \"/Items/RemoteSearch/Image\" y \"/Images/Remote\" por medio de un proxy inverso, o limite de las direcciones IP amigables conocidas"
    }
  ],
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          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "CHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.8,
          "baseSeverity": "MEDIUM"
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        "exploitabilityScore": 3.9,
        "impactScore": 1.4
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          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
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          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
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    ],
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        "source": "nvd@nist.gov",
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          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.0
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
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      "source": "security-advisories@github.com",
      "type": "Primary",
      "description": [
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          "value": "CWE-918"
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          "operator": "OR",
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          "cpeMatch": [
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              "vulnerable": true,
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  "references": [
    {
      "url": "https://github.com/jellyfin/jellyfin/security/advisories/GHSA-rgjw-4fwc-9v96",
      "source": "security-advisories@github.com",
      "tags": [
        "Patch",
        "Third Party Advisory"
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}