FKIE_CVE-2010-3073

Vulnerability from fkie_nvd - Published: 2010-09-17 18:00 - Updated: 2026-04-29 01:13
Severity ?
Summary
SSL_Cipher.cpp in EncFS before 1.7.0 does not properly handle integer data sizes when constructing headers intended for randomization of initialization vectors, which makes it easier for local users to obtain sensitive information by defeating cryptographic protection mechanisms.
References
secalert@redhat.comhttp://archives.neohapsis.com/archives/fulldisclosure/2010-08/0316.html
secalert@redhat.comhttp://code.google.com/p/encfs/source/detail?r=59
secalert@redhat.comhttp://lists.fedoraproject.org/pipermail/package-announce/2010-September/047794.html
secalert@redhat.comhttp://lists.fedoraproject.org/pipermail/package-announce/2010-September/047798.html
secalert@redhat.comhttp://lists.fedoraproject.org/pipermail/package-announce/2010-September/047825.html
secalert@redhat.comhttp://lists.opensuse.org/opensuse-security-announce/2010-12/msg00000.html
secalert@redhat.comhttp://secunia.com/advisories/41158Vendor Advisory
secalert@redhat.comhttp://secunia.com/advisories/41478Vendor Advisory
secalert@redhat.comhttp://www.openwall.com/lists/oss-security/2010/09/05/3
secalert@redhat.comhttp://www.openwall.com/lists/oss-security/2010/09/06/1
secalert@redhat.comhttp://www.openwall.com/lists/oss-security/2010/09/07/8
secalert@redhat.comhttp://www.vupen.com/english/advisories/2010/2414Vendor Advisory
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=630460
af854a3a-2127-422b-91ae-364da2661108http://archives.neohapsis.com/archives/fulldisclosure/2010-08/0316.html
af854a3a-2127-422b-91ae-364da2661108http://code.google.com/p/encfs/source/detail?r=59
af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2010-September/047794.html
af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2010-September/047798.html
af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2010-September/047825.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00000.html
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/41158Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/41478Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2010/09/05/3
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2010/09/06/1
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2010/09/07/8
af854a3a-2127-422b-91ae-364da2661108http://www.vupen.com/english/advisories/2010/2414Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=630460
Impacted products
Vendor Product Version
arg0 encfs *
arg0 encfs 1.4.0
arg0 encfs 1.4.1
arg0 encfs 1.4.1.1
arg0 encfs 1.4.2
arg0 encfs 1.5.0

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:arg0:encfs:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "B958CC56-A363-4A93-8AB7-4435FBB14373",
              "versionEndIncluding": "1.6.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:arg0:encfs:1.4.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "2A30A73A-DB18-4D44-85C1-9F6967A3EE5F",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:arg0:encfs:1.4.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "D8F97913-1DF7-4F49-A86F-382D4C77C9C4",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:arg0:encfs:1.4.1.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "E8CA1DC0-1445-4F8C-8A0A-0131D2ACF54E",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:arg0:encfs:1.4.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "4ED7EF13-E6EA-4E31-A4A8-067819DA854A",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:arg0:encfs:1.5.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "755C05A8-A1E0-46AF-A4A6-BF01469B1AA1",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "SSL_Cipher.cpp in EncFS before 1.7.0 does not properly handle integer data sizes when constructing headers intended for randomization of initialization vectors, which makes it easier for local users to obtain sensitive information by defeating cryptographic protection mechanisms."
    },
    {
      "lang": "es",
      "value": "SSL_Cipher.cpp en EncFS anterior a v1.7.0 no maneja adecuadamente los tama\u00f1os de los datos enteros cuando construye cabeceras destinadas a la aleatorizaci\u00f3n de los vectores de inicializaci\u00f3n, lo cual le hace m\u00e1s f\u00e1cil a los usuarios locales obtener informaci\u00f3n sensible para superar la protecci\u00f3n de mecanismos criptogr\u00e1ficos."
    }
  ],
  "id": "CVE-2010-3073",
  "lastModified": "2026-04-29T01:13:23.040",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 2.1,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2010-09-17T18:00:02.493",
  "references": [
    {
      "source": "secalert@redhat.com",
      "url": "http://archives.neohapsis.com/archives/fulldisclosure/2010-08/0316.html"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://code.google.com/p/encfs/source/detail?r=59"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-September/047794.html"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-September/047798.html"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-September/047825.html"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00000.html"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://secunia.com/advisories/41158"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://secunia.com/advisories/41478"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.openwall.com/lists/oss-security/2010/09/05/3"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.openwall.com/lists/oss-security/2010/09/06/1"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.openwall.com/lists/oss-security/2010/09/07/8"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://www.vupen.com/english/advisories/2010/2414"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=630460"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://archives.neohapsis.com/archives/fulldisclosure/2010-08/0316.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://code.google.com/p/encfs/source/detail?r=59"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-September/047794.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-September/047798.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-September/047825.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00000.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://secunia.com/advisories/41158"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://secunia.com/advisories/41478"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.openwall.com/lists/oss-security/2010/09/05/3"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.openwall.com/lists/oss-security/2010/09/06/1"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.openwall.com/lists/oss-security/2010/09/07/8"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://www.vupen.com/english/advisories/2010/2414"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=630460"
    }
  ],
  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-310"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
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