{
  "id": "CVE-2006-2659",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2006-05-30T19:02:00.000",
  "lastModified": "2018-10-03T21:41:07.857",
  "vulnStatus": "Modified",
  "evaluatorSolution": "This vulnerability is addressed in the following product release:\r\nDouble Precision Incorporated, Courier MTA, 0.53.2",
  "descriptions": [
    {
      "lang": "en",
      "value": "libs/comverp.c in Courier MTA before 0.53.2 allows attackers to cause a denial of service (CPU consumption) via unknown vectors involving usernames that contain the \"=\" (equals) character, which is not properly handled during encoding."
    }
  ],
  "metrics": {
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 7.8
        },
        "baseSeverity": "HIGH",
        "exploitabilityScore": 10.0,
        "impactScore": 6.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:double_precision_incorporated:courier_mta:*:*:*:*:*:*:*:*",
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  ],
  "references": [
    {
      "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=368834",
      "source": "cve@mitre.org",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "http://security.gentoo.org/glsa/glsa-200608-06.xml",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://securitytracker.com/id?1016248",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.courier-mta.org/beta/patches/verp-fix/README.txt",
      "source": "cve@mitre.org",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "http://www.debian.org/security/2006/dsa-1101",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/18345",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2006/2214",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/26998",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://usn.ubuntu.com/294-1/",
      "source": "cve@mitre.org"
    }
  ]
}