nvd-json-data-feeds/CVE-2012/CVE-2012-34xx/CVE-2012-3429.json

{
  "id": "CVE-2012-3429",
  "sourceIdentifier": "secalert@redhat.com",
  "published": "2012-08-07T21:55:01.983",
  "lastModified": "2017-08-29T01:31:55.290",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "The dns_to_ldap_dn_escape function in src/ldap_convert.c in bind-dyndb-ldap 1.1.0rc1 and earlier does not properly escape distinguished names (DN) for LDAP queries, which allows remote DNS servers to cause a denial of service (named service hang) via a \"$\" character in a DN in a DNS query."
    },
    {
      "lang": "es",
      "value": "La funci\u00f3n dns_to_ldap_dn_escape en src/ldap_convert.c en bind-dyndb-ldap v1.1.0rc1 y anteriores no procesa adecuadamente el nombre de un car\u00e1cter de escape en las (DN) en las consultas de LDAP, lo que podr\u00eda causar una denegaci\u00f3n de servicio (bloqueo del servicio de llamada) a trav\u00e9s de un car\u00e1cter \"$\" en un DN en una consulta de DNS."
    }
  ],
  "metrics": {
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.0
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 10.0,
        "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-20"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
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              "vulnerable": true,
              "criteria": "cpe:2.3:a:martin_nagy:bind-dyndb-ldap:*:rc1:*:*:*:*:*:*",
              "versionEndIncluding": "1.1.0",
              "matchCriteriaId": "BEDFA61F-E6B5-464E-841F-BAF782464198"
            },
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              "vulnerable": true,
              "criteria": "cpe:2.3:a:martin_nagy:bind-dyndb-ldap:0.1.0:a1:*:*:*:*:*:*",
              "matchCriteriaId": "6EAFBB42-05EE-44DB-85D4-D622C2B678E4"
            },
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              "criteria": "cpe:2.3:a:martin_nagy:bind-dyndb-ldap:0.1.0:b:*:*:*:*:*:*",
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              "matchCriteriaId": "CA5463AE-3E88-4824-AB42-93B5E6FE8573"
            },
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              "criteria": "cpe:2.3:a:martin_nagy:bind-dyndb-ldap:1.0.0:b1:*:*:*:*:*:*",
              "matchCriteriaId": "D8BA67DA-D03F-499E-8BCF-94C06A814383"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:martin_nagy:bind-dyndb-ldap:1.0.0:rc1:*:*:*:*:*:*",
              "matchCriteriaId": "1FA76B53-60B9-40D9-A1FC-41FE6CED3148"
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            },
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              "criteria": "cpe:2.3:a:martin_nagy:bind-dyndb-ldap:1.1.0:a2:*:*:*:*:*:*",
              "matchCriteriaId": "374C3768-2379-4F82-8826-0B3EC53DA38C"
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              "criteria": "cpe:2.3:a:martin_nagy:bind-dyndb-ldap:1.1.0:b1:*:*:*:*:*:*",
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            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:martin_nagy:bind-dyndb-ldap:1.1.0:b2:*:*:*:*:*:*",
              "matchCriteriaId": "F56B1448-2A7B-4725-A78C-8D02B1EEB02F"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "http://git.fedorahosted.org/cgit/bind-dyndb-ldap.git/commit/?id=f345805c73c294db42452ae966c48fbc36c48006",
      "source": "secalert@redhat.com",
      "tags": [
        "Exploit",
        "Patch"
      ]
    },
    {
      "url": "http://rhn.redhat.com/errata/RHSA-2012-1139.html",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://www.openwall.com/lists/oss-security/2012/08/02/5",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://www.securityfocus.com/bid/54787",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://www.securitytracker.com/id?1027341",
      "source": "secalert@redhat.com",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=842466",
      "source": "secalert@redhat.com"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/77391",
      "source": "secalert@redhat.com"
    }
  ]
}