fkie_cve-2012-6087
Vulnerability from fkie_nvd
Published
2013-09-16 13:02
Modified
2025-04-11 00:51
Severity ?
Summary
repository/s3/S3.php in the Amazon S3 library in Moodle through 2.2.11, 2.3.x before 2.3.9, 2.4.x before 2.4.6, and 2.5.x before 2.5.2 does not verify that the server hostname matches a domain name in the subject's Common Name (CN) or subjectAltName field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate, related to an incorrect CURLOPT_SSL_VERIFYHOST value.
References
secalert@redhat.comhttp://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-40615Patch
secalert@redhat.comhttp://www.openwall.com/lists/oss-security/2013/01/03/1
secalert@redhat.comhttps://moodle.org/mod/forum/discuss.php?d=238393Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-40615Patch
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2013/01/03/1
af854a3a-2127-422b-91ae-364da2661108https://moodle.org/mod/forum/discuss.php?d=238393Patch, Vendor Advisory
Impacted products
Vendor Product Version
moodle moodle *
moodle moodle 2.2.0
moodle moodle 2.2.1
moodle moodle 2.2.2
moodle moodle 2.2.3
moodle moodle 2.2.4
moodle moodle 2.2.5
moodle moodle 2.2.6
moodle moodle 2.2.7
moodle moodle 2.2.8
moodle moodle 2.2.9
moodle moodle 2.2.10
moodle moodle 2.3.0
moodle moodle 2.3.1
moodle moodle 2.3.2
moodle moodle 2.3.3
moodle moodle 2.3.4
moodle moodle 2.3.5
moodle moodle 2.3.6
moodle moodle 2.3.7
moodle moodle 2.3.8
moodle moodle 2.4.0
moodle moodle 2.4.1
moodle moodle 2.4.2
moodle moodle 2.4.3
moodle moodle 2.4.4
moodle moodle 2.4.5
moodle moodle 2.5.0
moodle moodle 2.5.1


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "7F226B7E-09C3-4E84-97E2-2A1E030763CB",
              "versionEndIncluding": "2.2.11",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.2.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "15A73CE2-73DA-4274-89E0-DD9A413ED17F",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.2.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "39075F6E-2925-4897-B1DE-C86A066DF54B",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.2.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "179DBC2B-B35F-4A19-B522-DF996D5E13E4",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.2.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "FA527724-B44E-46B6-BA53-A83B012EA376",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.2.4:*:*:*:*:*:*:*",
              "matchCriteriaId": "31A8CAEA-CCCF-4678-B61E-0FFE439890DB",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.2.5:*:*:*:*:*:*:*",
              "matchCriteriaId": "3C22E1EB-57DA-4E3C-BF38-29E2F50AEBF2",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.2.6:*:*:*:*:*:*:*",
              "matchCriteriaId": "25F99A03-DD94-4380-8E6B-C95D3A57D6EF",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.2.7:*:*:*:*:*:*:*",
              "matchCriteriaId": "54ED2D6B-48F7-444D-8EC7-C51719F970CC",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.2.8:*:*:*:*:*:*:*",
              "matchCriteriaId": "36B291C0-7E41-4073-AFFF-CFEFEDDFD6A5",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.2.9:*:*:*:*:*:*:*",
              "matchCriteriaId": "4E36C4AB-0599-40A3-BD80-4DDB1631A604",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.2.10:*:*:*:*:*:*:*",
              "matchCriteriaId": "A04348FF-A3BE-4063-A208-27C3E46B67EF",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.3.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "BFD575CF-2AF2-443F-841D-F7E25FBD455A",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.3.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "AC2A1954-E30F-40EC-BA59-40D29573E7D6",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.3.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "25EA194F-BE9D-49A8-AA35-FC7810C06643",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.3.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "2C3888D8-8219-4DE4-8E6C-84F58AFD3B15",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.3.4:*:*:*:*:*:*:*",
              "matchCriteriaId": "E15AADAA-EFF5-4116-A683-D2B9824AA353",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.3.5:*:*:*:*:*:*:*",
              "matchCriteriaId": "C917E5A8-ABE8-4F01-8580-329836CC2C55",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.3.6:*:*:*:*:*:*:*",
              "matchCriteriaId": "70C08FF1-BAA7-4534-98E4-80231C25BC83",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.3.7:*:*:*:*:*:*:*",
              "matchCriteriaId": "025832C9-F1A4-4935-892A-8868E401906E",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.3.8:*:*:*:*:*:*:*",
              "matchCriteriaId": "D2F95290-BFA3-470A-888C-E1896DD466F3",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.4.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "B8E52813-E056-4A5C-8BF5-4DD5EF5BF041",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.4.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "62156008-2728-4207-AF60-E6330421D102",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.4.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "094DCC66-8C95-4DD6-B8DD-FB2D46A2A847",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.4.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "D27EBAD4-F6F3-4E6A-8E42-EBB36655376D",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.4.4:*:*:*:*:*:*:*",
              "matchCriteriaId": "93169BDD-4F0B-44C9-96C4-5BD0839A9BA4",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.4.5:*:*:*:*:*:*:*",
              "matchCriteriaId": "DC1ED608-B1D0-4FFF-B67F-69451C2526C0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.5.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "CD1B5B42-ECA9-4888-B18E-AD8D282311DB",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.5.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "9EF03304-032C-4E85-A802-7CDAC89216FA",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "repository/s3/S3.php in the Amazon S3 library in Moodle through 2.2.11, 2.3.x before 2.3.9, 2.4.x before 2.4.6, and 2.5.x before 2.5.2 does not verify that the server hostname matches a domain name in the subject\u0027s Common Name (CN) or subjectAltName field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate, related to an incorrect CURLOPT_SSL_VERIFYHOST value."
    },
    {
      "lang": "es",
      "value": "repository/s3/S3.php en Amazon S3 library en Moodle de la 2.2.11, 2.3.x anterior a 2.3.9, 2.4.x anterior a 2.4.6, y  2.5.x anterior a 2.5.2, no verifica que el nombre de host coincida con el nombre de dominio en el Common Name (CN) o el campo subjectAltName del certificado X.509, lo que permite a atacantes \"man-in-the-middle\" suplantar a los servidores SSL a trav\u00e9s de un certificado v\u00e1lido de su elecci\u00f3n, relacionado con un valor incorrecto de CURLOPT_SSL_VERIFYHOST."
    }
  ],
  "id": "CVE-2012-6087",
  "lastModified": "2025-04-11T00:51:21.963",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.8,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 4.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2013-09-16T13:02:48.050",
  "references": [
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Patch"
      ],
      "url": "http://git.moodle.org/gw?p=moodle.git\u0026a=search\u0026h=HEAD\u0026st=commit\u0026s=MDL-40615"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.openwall.com/lists/oss-security/2013/01/03/1"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "https://moodle.org/mod/forum/discuss.php?d=238393"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "http://git.moodle.org/gw?p=moodle.git\u0026a=search\u0026h=HEAD\u0026st=commit\u0026s=MDL-40615"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.openwall.com/lists/oss-security/2013/01/03/1"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "https://moodle.org/mod/forum/discuss.php?d=238393"
    }
  ],
  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.