github - ghsa-6234-fx93-pwcr

GHSA-6234-FX93-PWCR

Vulnerability from github – Published: 2022-04-30 18:21 – Updated: 2022-04-30 18:21

Details

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.

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2002-1563"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2003-05-12T04:00:00Z",
    "severity": "LOW"
  },
  "details": "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.",
  "id": "GHSA-6234-fx93-pwcr",
  "modified": "2022-04-30T18:21:24Z",
  "published": "2022-04-30T18:21:24Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2002-1563"
    },
    {
      "type": "WEB",
      "url": "http://distro.conectiva.com.br/atualizacoes/?id=a\u0026anuncio=000736"
    },
    {
      "type": "WEB",
      "url": "http://marc.info/?l=bugtraq\u0026m=104247606910598"
    },
    {
      "type": "WEB",
      "url": "http://marc.info/?l=bugtraq\u0026m=106029168514511\u0026w=2"
    },
    {
      "type": "WEB",
      "url": "http://marc.info/?l=stunnel-users\u0026m=103600188215117\u0026w=2"
    },
    {
      "type": "WEB",
      "url": "http://www.linuxsecurity.com/advisories/engarde_advisory-3535.html"
    },
    {
      "type": "WEB",
      "url": "http://www.redhat.com/support/errata/RHSA-2003-221.html"
    },
    {
      "type": "WEB",
      "url": "http://www.redhat.com/support/errata/RHSA-2003-223.html"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/6592"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2002-1563 (GCVE-0-2002-1563)

Vulnerability from cvelistv5 – Published: 2003-04-26 04:00 – Updated: 2024-08-08 03:26

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.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	http://www.linuxsecurity.com/advisories/engarde_a…	vendor-advisoryx_refsource_ENGARDE
	http://distro.conectiva.com.br/atualizacoes/?id=a…	vendor-advisoryx_refsource_CONECTIVA
	http://marc.info/?l=bugtraq&m=104247606910598	mailing-listx_refsource_BUGTRAQ
	http://www.redhat.com/support/errata/RHSA-2003-223.html	vendor-advisoryx_refsource_REDHAT
	http://marc.info/?l=stunnel-users&m=103600188215117&w=2	x_refsource_MISC
	http://www.securityfocus.com/bid/6592	vdb-entryx_refsource_BID
	http://marc.info/?l=bugtraq&m=106029168514511&w=2	vendor-advisoryx_refsource_TRUSTIX
	http://www.redhat.com/support/errata/RHSA-2003-221.html	vendor-advisoryx_refsource_REDHAT

Show details on NVD website

JSON

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"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-6234-FX93-PWCR

CVE-2002-1563 (GCVE-0-2002-1563)

Tags

Sightings

Nomenclature