nvd-json-data-feeds/CVE-2012/CVE-2012-21xx/CVE-2012-2134.json

{
  "id": "CVE-2012-2134",
  "sourceIdentifier": "secalert@redhat.com",
  "published": "2014-02-26T15:55:08.877",
  "lastModified": "2024-11-21T01:38:34.160",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The handle_connection_error function in ldap_helper.c in bind-dyndb-ldap before 1.1.0rc1 does not properly handle LDAP query errors, which allows remote attackers to cause a denial of service (infinite loop and named server hang) via a non-alphabet character in the base DN in an LDAP search DNS query."
    },
    {
      "lang": "es",
      "value": "La funci\u00f3n handle_connection_error en ldap_helper.c en bind-dyndb-ldap anterior a 1.1.0rc1 no maneja debidamente los errores de consulta LDAP, lo que permite a atacantes remotos causar una denegaci\u00f3n de servicios (bucle infinito y cuelgue del servidor nombrado) a trav\u00e9s de un caracter no alfab\u00e9tico en la base DN en una consulta DNS de una b\u00fasqueda LDAP."
    }
  ],
  "metrics": {
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
          "baseScore": 4.3,
          "accessVector": "NETWORK",
          "accessComplexity": "MEDIUM",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "PARTIAL"
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 8.6,
        "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-399"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
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  "references": [
    {
      "url": "http://rhn.redhat.com/errata/RHSA-2012-0683.html",
      "source": "secalert@redhat.com",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "http://secunia.com/advisories/48901",
      "source": "secalert@redhat.com",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://www.openwall.com/lists/oss-security/2012/04/24/15",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://www.osvdb.org/81619",
      "source": "secalert@redhat.com"
    },
    {
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=815846",
      "source": "secalert@redhat.com"
    },
    {
      "url": "https://git.fedorahosted.org/cgit/bind-dyndb-ldap.git/tree/NEWS",
      "source": "secalert@redhat.com"
    },
    {
      "url": "https://www.redhat.com/archives/freeipa-users/2012-April/msg00144.html",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://rhn.redhat.com/errata/RHSA-2012-0683.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ]
    },
    {
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://www.openwall.com/lists/oss-security/2012/04/24/15",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.osvdb.org/81619",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://git.fedorahosted.org/cgit/bind-dyndb-ldap.git/tree/NEWS",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.redhat.com/archives/freeipa-users/2012-April/msg00144.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ]
}