{
  "id": "CVE-2011-3634",
  "sourceIdentifier": "secalert@redhat.com",
  "published": "2014-03-01T00:55:04.857",
  "lastModified": "2023-02-13T00:20:08.807",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "methods/https.cc in apt before 0.8.11 accepts connections when the certificate host name fails validation and Verify-Host is enabled, which allows man-in-the-middle attackers to obtain repository credentials via unspecified vectors."
    },
    {
      "lang": "es",
      "value": "methods/https.cc en apt anterior a 0.8.11 acepta conexiones cuando el nombre de host del certificado falla la validaci\u00f3n y Verify-Host est\u00e1 habilitado, lo que permite a atacantes man-in-the-middle obtener credenciales de repositorios a trav\u00e9s de vectores no especificados."
    }
  ],
  "metrics": {
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:H/Au:N/C:P/I:N/A:N",
          "accessVector": "NETWORK",
          "accessComplexity": "HIGH",
          "authentication": "NONE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 2.6
        },
        "baseSeverity": "LOW",
        "exploitabilityScore": 4.9,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:debian:advanced_package_tool:*:*:*:*:*:*:*:*",
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              "matchCriteriaId": "04F345BE-745C-418D-BF0F-B7A5F1E3A5B7"
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            },
            {
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              "criteria": "cpe:2.3:o:canonical:ubuntu_linux:8.04:-:lts:*:*:*:*:*",
              "matchCriteriaId": "D6DFE2D3-46E2-4D0C-8508-30307D654560"
            },
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              "matchCriteriaId": "7118F616-25CA-4E34-AA13-4D14BB62419F"
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              "matchCriteriaId": "87614B58-24AB-49FB-9C84-E8DDBA16353B"
            },
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            }
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    }
  ],
  "references": [
    {
      "url": "http://people.canonical.com/~ubuntu-security/cve/2011/CVE-2011-3634.html",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://www.ubuntu.com/usn/USN-1283-1",
      "source": "secalert@redhat.com"
    },
    {
      "url": "https://alioth.debian.org/plugins/scmgit/cgi-bin/gitweb.cgi?p=apt/apt.git%3Ba=blob%3Bf=debian/changelog%3Bhb=HEAD",
      "source": "secalert@redhat.com"
    },
    {
      "url": "https://bugs.launchpad.net/ubuntu/+source/apt/+bug/868353",
      "source": "secalert@redhat.com"
    }
  ]
}