FKIE_CVE-2011-5242

Vulnerability from fkie_nvd - Published: 2012-11-06 12:21 - Updated: 2026-06-16 23:36
Severity
Summary
tmhOAuth before 0.61 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.
References
cve@mitre.orghttp://www.unrest.ca/peerjacking
cve@mitre.orghttps://github.com/themattharris/tmhOAuth/blob/master/README.md
af854a3a-2127-422b-91ae-364da2661108http://www.unrest.ca/peerjacking
af854a3a-2127-422b-91ae-364da2661108https://github.com/themattharris/tmhOAuth/blob/master/README.md
Impacted products
Vendor Product Version
themattharris tmhoauth *
themattharris tmhoauth 0.2
themattharris tmhoauth 0.3
themattharris tmhoauth 0.4
themattharris tmhoauth 0.5
themattharris tmhoauth 0.11
themattharris tmhoauth 0.12
themattharris tmhoauth 0.13
themattharris tmhoauth 0.14
themattharris tmhoauth 0.51
themattharris tmhoauth 0.52
themattharris tmhoauth 0.53
themattharris tmhoauth 0.54
themattharris tmhoauth 0.55
themattharris tmhoauth 0.56
themattharris tmhoauth 0.57
themattharris tmhoauth 0.58
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{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:themattharris:tmhoauth:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "2C9F71FE-21C7-455A-9E50-F409D006796C",
              "versionEndIncluding": "0.60",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:themattharris:tmhoauth:0.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "918BBA2E-387C-44B5-9EE0-BE2CDD80DEA4",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:themattharris:tmhoauth:0.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "B5B41857-603D-4576-8DBF-ABD80F25AD5A",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:themattharris:tmhoauth:0.4:*:*:*:*:*:*:*",
              "matchCriteriaId": "844656F0-977F-4CD3-9301-94871739E816",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:themattharris:tmhoauth:0.5:*:*:*:*:*:*:*",
              "matchCriteriaId": "4E6F2AD5-1997-4571-BE7B-D5BA65F19BD3",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:themattharris:tmhoauth:0.11:*:*:*:*:*:*:*",
              "matchCriteriaId": "2E5509AD-6BED-4715-A885-F890E157846A",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:themattharris:tmhoauth:0.12:*:*:*:*:*:*:*",
              "matchCriteriaId": "9CF50D58-54BC-4E9A-8E13-5BC3E0D5B5DB",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:themattharris:tmhoauth:0.13:*:*:*:*:*:*:*",
              "matchCriteriaId": "135FBF3A-8D0F-4E9A-B83B-AB4A49AFF78B",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:themattharris:tmhoauth:0.14:*:*:*:*:*:*:*",
              "matchCriteriaId": "267D0805-FC82-4F24-8A8D-92316429E3B1",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:themattharris:tmhoauth:0.51:*:*:*:*:*:*:*",
              "matchCriteriaId": "CA435BF9-C1CD-4ED0-BBB3-752D6826E663",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:themattharris:tmhoauth:0.52:*:*:*:*:*:*:*",
              "matchCriteriaId": "5AAD8764-56DC-4353-B0F8-9DBC71537A5D",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:themattharris:tmhoauth:0.53:*:*:*:*:*:*:*",
              "matchCriteriaId": "F6A1E9E0-A55F-4A2B-A27B-0A34C0F7BF46",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:themattharris:tmhoauth:0.54:*:*:*:*:*:*:*",
              "matchCriteriaId": "22CCA132-2C15-467C-A772-F2A2B14B9FEB",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:themattharris:tmhoauth:0.55:*:*:*:*:*:*:*",
              "matchCriteriaId": "A6CB2491-D5D2-45E1-90F8-C1189E23E090",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:themattharris:tmhoauth:0.56:*:*:*:*:*:*:*",
              "matchCriteriaId": "A787A897-8386-45EC-A1D1-1FC8FE597ABC",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:themattharris:tmhoauth:0.57:*:*:*:*:*:*:*",
              "matchCriteriaId": "A3F5DC07-AC9F-41F0-B166-95B31983B106",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:themattharris:tmhoauth:0.58:*:*:*:*:*:*:*",
              "matchCriteriaId": "FDDDA7CC-3C5E-4BF8-9C25-73E90DF60120",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "tmhOAuth before 0.61 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."
    },
    {
      "lang": "es",
      "value": "tmhOAuth antes de v0.61 no comprueba si el nombre del servidor coincide con un nombre de dominio en el Common Name (CN) del asunto o el campo subjectAltName del certificado X.509, lo que permite a atacantes man-in-the-middle falsificar servidores SSL a trav\u00e9s de un certificado v\u00e1lido arbitrario."
    }
  ],
  "id": "CVE-2011-5242",
  "lastModified": "2026-06-16T23:36:12.673",
  "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": "2012-11-06T12:21:27.087",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "http://www.unrest.ca/peerjacking"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://github.com/themattharris/tmhOAuth/blob/master/README.md"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.unrest.ca/peerjacking"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://github.com/themattharris/tmhOAuth/blob/master/README.md"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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Sightings

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