FKIE_CVE-2010-3074

Vulnerability from fkie_nvd - Published: 2010-09-17 18:00 - Updated: 2026-06-16 23:22
Severity
Summary
SSL_Cipher.cpp in EncFS before 1.7.0 uses an improper combination of an AES cipher and a CBC cipher mode for encrypted filesystems, which allows local users to obtain sensitive information via a watermark attack.
References
secalert@redhat.comhttp://archives.neohapsis.com/archives/fulldisclosure/2010-08/0316.html
secalert@redhat.comhttp://bugs.gentoo.org/show_bug.cgi?id=335938
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.arg0.net/encfs
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://bugs.gentoo.org/show_bug.cgi?id=335938
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.arg0.net/encfs
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
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "secalert@redhat.com"
    }
  ],
  "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 uses an improper combination of an AES cipher and a CBC cipher mode for encrypted filesystems, which allows local users to obtain sensitive information via a watermark attack."
    },
    {
      "lang": "es",
      "value": "SSL_Cipher.cpp en EncFS anterior a v1.7.0 utiliza una combinaci\u00f3n inadecuada de un sistema de cifrado AES y un modo de cifrado CBC para sistemas de archivos cifrados, lo cual permite a usuarios locales obtener informaci\u00f3n sensible mediante un ataque de marca de agua."
    }
  ],
  "id": "CVE-2010-3074",
  "lastModified": "2026-06-16T23:22:04.633",
  "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": "2010-09-17T18:00:02.667",
  "references": [
    {
      "source": "secalert@redhat.com",
      "url": "http://archives.neohapsis.com/archives/fulldisclosure/2010-08/0316.html"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://bugs.gentoo.org/show_bug.cgi?id=335938"
    },
    {
      "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.arg0.net/encfs"
    },
    {
      "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://bugs.gentoo.org/show_bug.cgi?id=335938"
    },
    {
      "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"
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      "url": "http://secunia.com/advisories/41158"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      ],
      "url": "http://secunia.com/advisories/41478"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.arg0.net/encfs"
    },
    {
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      "url": "http://www.openwall.com/lists/oss-security/2010/09/05/3"
    },
    {
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      "url": "http://www.openwall.com/lists/oss-security/2010/09/07/8"
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    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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    },
    {
      "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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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.