CVE-2002-1563 (GCVE-0-2002-1563)
Vulnerability from cvelistv5
Published
2003-04-26 04:00
Modified
2024-08-08 03:26
Severity ?
CWE
  • n/a
Summary
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.
References
cve@mitre.orghttp://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000736
cve@mitre.orghttp://marc.info/?l=bugtraq&m=104247606910598
cve@mitre.orghttp://marc.info/?l=bugtraq&m=106029168514511&w=2
cve@mitre.orghttp://marc.info/?l=stunnel-users&m=103600188215117&w=2
cve@mitre.orghttp://www.linuxsecurity.com/advisories/engarde_advisory-3535.html
cve@mitre.orghttp://www.redhat.com/support/errata/RHSA-2003-221.htmlPatch, Vendor Advisory
cve@mitre.orghttp://www.redhat.com/support/errata/RHSA-2003-223.html
cve@mitre.orghttp://www.securityfocus.com/bid/6592
af854a3a-2127-422b-91ae-364da2661108http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000736
af854a3a-2127-422b-91ae-364da2661108http://marc.info/?l=bugtraq&m=104247606910598
af854a3a-2127-422b-91ae-364da2661108http://marc.info/?l=bugtraq&m=106029168514511&w=2
af854a3a-2127-422b-91ae-364da2661108http://marc.info/?l=stunnel-users&m=103600188215117&w=2
af854a3a-2127-422b-91ae-364da2661108http://www.linuxsecurity.com/advisories/engarde_advisory-3535.html
af854a3a-2127-422b-91ae-364da2661108http://www.redhat.com/support/errata/RHSA-2003-221.htmlPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.redhat.com/support/errata/RHSA-2003-223.html
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/6592
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-08T03:26:28.913Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "ESA-20030806-020",
            "tags": [
              "vendor-advisory",
              "x_refsource_ENGARDE",
              "x_transferred"
            ],
            "url": "http://www.linuxsecurity.com/advisories/engarde_advisory-3535.html"
          },
          {
            "name": "CLA-2003:736",
            "tags": [
              "vendor-advisory",
              "x_refsource_CONECTIVA",
              "x_transferred"
            ],
            "url": "http://distro.conectiva.com.br/atualizacoes/?id=a\u0026anuncio=000736"
          },
          {
            "name": "20030112 SIGCHLD problem in Stunnel",
            "tags": [
              "mailing-list",
              "x_refsource_BUGTRAQ",
              "x_transferred"
            ],
            "url": "http://marc.info/?l=bugtraq\u0026m=104247606910598"
          },
          {
            "name": "RHSA-2003:223",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "http://www.redhat.com/support/errata/RHSA-2003-223.html"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://marc.info/?l=stunnel-users\u0026m=103600188215117\u0026w=2"
          },
          {
            "name": "6592",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/6592"
          },
          {
            "name": "2003-0030",
            "tags": [
              "vendor-advisory",
              "x_refsource_TRUSTIX",
              "x_transferred"
            ],
            "url": "http://marc.info/?l=bugtraq\u0026m=106029168514511\u0026w=2"
          },
          {
            "name": "RHSA-2003:221",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "http://www.redhat.com/support/errata/RHSA-2003-221.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2002-10-30T00:00:00",
      "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."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2016-10-17T13:57:01",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "name": "ESA-20030806-020",
          "tags": [
            "vendor-advisory",
            "x_refsource_ENGARDE"
          ],
          "url": "http://www.linuxsecurity.com/advisories/engarde_advisory-3535.html"
        },
        {
          "name": "CLA-2003:736",
          "tags": [
            "vendor-advisory",
            "x_refsource_CONECTIVA"
          ],
          "url": "http://distro.conectiva.com.br/atualizacoes/?id=a\u0026anuncio=000736"
        },
        {
          "name": "20030112 SIGCHLD problem in Stunnel",
          "tags": [
            "mailing-list",
            "x_refsource_BUGTRAQ"
          ],
          "url": "http://marc.info/?l=bugtraq\u0026m=104247606910598"
        },
        {
          "name": "RHSA-2003:223",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "http://www.redhat.com/support/errata/RHSA-2003-223.html"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://marc.info/?l=stunnel-users\u0026m=103600188215117\u0026w=2"
        },
        {
          "name": "6592",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/6592"
        },
        {
          "name": "2003-0030",
          "tags": [
            "vendor-advisory",
            "x_refsource_TRUSTIX"
          ],
          "url": "http://marc.info/?l=bugtraq\u0026m=106029168514511\u0026w=2"
        },
        {
          "name": "RHSA-2003:221",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "http://www.redhat.com/support/errata/RHSA-2003-221.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2002-1563",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "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."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "ESA-20030806-020",
              "refsource": "ENGARDE",
              "url": "http://www.linuxsecurity.com/advisories/engarde_advisory-3535.html"
            },
            {
              "name": "CLA-2003:736",
              "refsource": "CONECTIVA",
              "url": "http://distro.conectiva.com.br/atualizacoes/?id=a\u0026anuncio=000736"
            },
            {
              "name": "20030112 SIGCHLD problem in Stunnel",
              "refsource": "BUGTRAQ",
              "url": "http://marc.info/?l=bugtraq\u0026m=104247606910598"
            },
            {
              "name": "RHSA-2003:223",
              "refsource": "REDHAT",
              "url": "http://www.redhat.com/support/errata/RHSA-2003-223.html"
            },
            {
              "name": "http://marc.info/?l=stunnel-users\u0026m=103600188215117\u0026w=2",
              "refsource": "MISC",
              "url": "http://marc.info/?l=stunnel-users\u0026m=103600188215117\u0026w=2"
            },
            {
              "name": "6592",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/6592"
            },
            {
              "name": "2003-0030",
              "refsource": "TRUSTIX",
              "url": "http://marc.info/?l=bugtraq\u0026m=106029168514511\u0026w=2"
            },
            {
              "name": "RHSA-2003:221",
              "refsource": "REDHAT",
              "url": "http://www.redhat.com/support/errata/RHSA-2003-221.html"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2002-1563",
    "datePublished": "2003-04-26T04:00:00",
    "dateReserved": "2003-04-23T00:00:00",
    "dateUpdated": "2024-08-08T03:26:28.913Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2002-1563\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2003-05-12T04:00:00.000\",\"lastModified\":\"2025-04-03T01:03:51.193\",\"vulnStatus\":\"Deferred\",\"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\",\"baseScore\":1.2,\"accessVector\":\"LOCAL\",\"accessComplexity\":\"HIGH\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"PARTIAL\"},\"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\u0026anuncio=000736\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://marc.info/?l=bugtraq\u0026m=104247606910598\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://marc.info/?l=bugtraq\u0026m=106029168514511\u0026w=2\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://marc.info/?l=stunnel-users\u0026m=103600188215117\u0026w=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\"},{\"url\":\"http://distro.conectiva.com.br/atualizacoes/?id=a\u0026anuncio=000736\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://marc.info/?l=bugtraq\u0026m=104247606910598\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://marc.info/?l=bugtraq\u0026m=106029168514511\u0026w=2\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://marc.info/?l=stunnel-users\u0026m=103600188215117\u0026w=2\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.linuxsecurity.com/advisories/engarde_advisory-3535.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.redhat.com/support/errata/RHSA-2003-221.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Vendor Advisory\"]},{\"url\":\"http://www.redhat.com/support/errata/RHSA-2003-223.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.securityfocus.com/bid/6592\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.