{
  "id": "CVE-2002-1563",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2003-05-12T04:00:00.000",
  "lastModified": "2016-10-18T02:27:09.217",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "stunnel 4.0.3 and earlier allows attackers to cause a denial of service (crash) via SIGCHLD signal handler race conditions that cause an inconsistency in the child counter."
    },
    {
      "lang": "es",
      "value": "stunnerl 4.04 permite a atacantes causar una denegaci\u00f3n de servicio (ca\u00edda) debida a condiciones de carrera en el manejador de la se\u00f1al SIGCHLD que causa una inconsistencia en el contador de hijos."
    }
  ],
  "metrics": {
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:L/AC:H/Au:N/C:N/I:N/A:P",
          "accessVector": "LOCAL",
          "accessComplexity": "HIGH",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 1.2
        },
        "baseSeverity": "LOW",
        "exploitabilityScore": 1.9,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:stunnel:stunnel:4.04:*:*:*:*:*:*:*",
              "matchCriteriaId": "6A129110-60C1-46FC-9817-6E3802ADB389"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000736",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://marc.info/?l=bugtraq&m=104247606910598",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://marc.info/?l=bugtraq&m=106029168514511&w=2",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://marc.info/?l=stunnel-users&m=103600188215117&w=2",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.linuxsecurity.com/advisories/engarde_advisory-3535.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.redhat.com/support/errata/RHSA-2003-221.html",
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://www.redhat.com/support/errata/RHSA-2003-223.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/6592",
      "source": "cve@mitre.org"
    }
  ]
}