gsd-2017-17688
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
** DISPUTED ** The OpenPGP specification allows a Cipher Feedback Mode (CFB) malleability-gadget attack that can indirectly lead to plaintext exfiltration, aka EFAIL. NOTE: third parties report that this is a problem in applications that mishandle the Modification Detection Code (MDC) feature or accept an obsolete packet type, not a problem in the OpenPGP specification.
Aliases
Aliases



{
  "GSD": {
    "alias": "CVE-2017-17688",
    "description": "** DISPUTED ** The OpenPGP specification allows a Cipher Feedback Mode (CFB) malleability-gadget attack that can indirectly lead to plaintext exfiltration, aka EFAIL. NOTE: third parties report that this is a problem in applications that mishandle the Modification Detection Code (MDC) feature or accept an obsolete packet type, not a problem in the OpenPGP specification.",
    "id": "GSD-2017-17688",
    "references": [
      "https://www.suse.com/security/cve/CVE-2017-17688.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2017-17688"
      ],
      "details": "** DISPUTED ** The OpenPGP specification allows a Cipher Feedback Mode (CFB) malleability-gadget attack that can indirectly lead to plaintext exfiltration, aka EFAIL. NOTE: third parties report that this is a problem in applications that mishandle the Modification Detection Code (MDC) feature or accept an obsolete packet type, not a problem in the OpenPGP specification.",
      "id": "GSD-2017-17688",
      "modified": "2023-12-13T01:21:04.225318Z",
      "schema_version": "1.4.0"
    }
  },
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                    "version": {
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          }
        ]
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            "name": "https://protonmail.com/blog/pgp-vulnerability-efail",
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            "url": "https://lists.gnupg.org/pipermail/gnupg-users/2018-May/060334.html"
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            "name": "https://efail.de",
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            "url": "https://efail.de"
          },
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            "url": "https://twitter.com/matthew_d_green/status/995996706457243648"
          },
          {
            "name": "https://www.synology.com/support/security/Synology_SA_18_22",
            "refsource": "CONFIRM",
            "url": "https://www.synology.com/support/security/Synology_SA_18_22"
          },
          {
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    },
    "nvd.nist.gov": {
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            "value": "The OpenPGP specification allows a Cipher Feedback Mode (CFB) malleability-gadget attack that can indirectly lead to plaintext exfiltration, aka EFAIL. NOTE: third parties report that this is a problem in applications that mishandle the Modification Detection Code (MDC) feature or accept an obsolete packet type, not a problem in the OpenPGP specification"
          },
          {
            "lang": "es",
            "value": "** EN DISPUTA ** La especificaci\u00f3n OpenPGP permite un ataque malleability-gadget Cipher Feedback Mode (CFB) que puede conducir indirectamente a la exfiltraci\u00f3n en texto plano. Esto tambi\u00e9n se conoce como EFAIL. NOTA: terceros indican que este es un problema en aplicaciones que gestionan de manera incorrecta la caracter\u00edstica de Modification Detection Code (MDC) o que afectan un tipo de paquete obsoleto, en lugar de un problema en la especificaci\u00f3n OpenPGP."
          }
        ],
        "id": "CVE-2017-17688",
        "lastModified": "2024-04-11T00:57:59.867",
        "metrics": {
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              "acInsufInfo": false,
              "baseSeverity": "MEDIUM",
              "cvssData": {
                "accessComplexity": "MEDIUM",
                "accessVector": "NETWORK",
                "authentication": "NONE",
                "availabilityImpact": "NONE",
                "baseScore": 4.3,
                "confidentialityImpact": "PARTIAL",
                "integrityImpact": "NONE",
                "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
                "version": "2.0"
              },
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              "obtainUserPrivilege": false,
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                "confidentialityImpact": "HIGH",
                "integrityImpact": "NONE",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
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        "published": "2018-05-16T19:29:00.223",
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              "VDB Entry"
            ],
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          },
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          {
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        "vulnStatus": "Modified",
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        ]
      }
    }
  }
}


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