GSD-2012-2134

Vulnerability from gsd - Updated: 2023-12-13 01:20
Details
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.
Aliases
Aliases
CVE-2012-2134
To clipboard 

{
  "GSD": {
    "alias": "CVE-2012-2134",
    "description": "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.",
    "id": "GSD-2012-2134",
    "references": [
      "https://access.redhat.com/errata/RHSA-2012:0683",
      "https://linux.oracle.com/cve/CVE-2012-2134.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
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      "aliases": [
        "CVE-2012-2134"
      ],
      "details": "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.",
      "id": "GSD-2012-2134",
      "modified": "2023-12-13T01:20:16.273918Z",
      "schema_version": "1.4.0"
    }
  },
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            }
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              "url": "http://rhn.redhat.com/errata/RHSA-2012-0683.html"
            },
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              "name": "[oss-security] 20140424 Re: CVE Request -- bind-dyndb-ldap: Bind DoS (named hang) by processing DNS query for zone served by bind-dyndb-ldap",
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              "tags": [],
              "url": "http://www.openwall.com/lists/oss-security/2012/04/24/15"
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      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 4.3,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 8.6,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2014-03-10T19:18Z",
      "publishedDate": "2014-02-26T15:55Z"
    }
  }
}



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