gsd-2002-1850
Vulnerability from gsd
Modified
2023-12-13 01:24
Details
mod_cgi in Apache 2.0.39 and 2.0.40 allows local users and possibly remote attackers to cause a denial of service (hang and memory consumption) by causing a CGI script to send a large amount of data to stderr, which results in a read/write deadlock between httpd and the CGI script.
Aliases
Aliases
CVE-2002-1850


To clipboard 

{
  "GSD": {
    "alias": "CVE-2002-1850",
    "description": "mod_cgi in Apache 2.0.39 and 2.0.40 allows local users and possibly remote attackers to cause a denial of service (hang and memory consumption) by causing a CGI script to send a large amount of data to stderr, which results in a read/write deadlock between httpd and the CGI script.",
    "id": "GSD-2002-1850"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2002-1850"
      ],
      "details": "mod_cgi in Apache 2.0.39 and 2.0.40 allows local users and possibly remote attackers to cause a denial of service (hang and memory consumption) by causing a CGI script to send a large amount of data to stderr, which results in a read/write deadlock between httpd and the CGI script.",
      "id": "GSD-2002-1850",
      "modified": "2023-12-13T01:24:09.752223Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2002-1850",
        "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": "mod_cgi in Apache 2.0.39 and 2.0.40 allows local users and possibly remote attackers to cause a denial of service (hang and memory consumption) by causing a CGI script to send a large amount of data to stderr, which results in a read/write deadlock between httpd and the CGI script."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "n/a"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "1007823",
            "refsource": "SECTRACK",
            "url": "http://securitytracker.com/id?1007823"
          },
          {
            "name": "20020923 Apache 2.0.(39|40) DOS (PHP!)",
            "refsource": "BUGTRAQ",
            "url": "http://seclists.org/bugtraq/2002/Sep/0253.html"
          },
          {
            "name": "http://cvs.apache.org/viewcvs.cgi/httpd-2.0/modules/generators/mod_cgi.c?r1=1.148.2.7\u0026r2=1.148.2.8",
            "refsource": "CONFIRM",
            "url": "http://cvs.apache.org/viewcvs.cgi/httpd-2.0/modules/generators/mod_cgi.c?r1=1.148.2.7\u0026r2=1.148.2.8"
          },
          {
            "name": "8725",
            "refsource": "BID",
            "url": "http://www.securityfocus.com/bid/8725"
          },
          {
            "name": "http://issues.apache.org/bugzilla/show_bug.cgi?id=10515",
            "refsource": "MISC",
            "url": "http://issues.apache.org/bugzilla/show_bug.cgi?id=10515"
          },
          {
            "name": "apache-stderr-dos(10200)",
            "refsource": "XF",
            "url": "http://www.iss.net/security_center/static/10200.php"
          },
          {
            "name": "5787",
            "refsource": "BID",
            "url": "http://www.securityfocus.com/bid/5787"
          },
          {
            "name": "[apache-httpd-dev] 20020925 CGI bucket needed",
            "refsource": "MLIST",
            "url": "http://marc.info/?l=apache-httpd-dev\u0026m=103291952019514\u0026w=2"
          },
          {
            "name": "http://issues.apache.org/bugzilla/show_bug.cgi?id=22030",
            "refsource": "MISC",
            "url": "http://issues.apache.org/bugzilla/show_bug.cgi?id=22030"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "cve": {
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:apache:http_server:2.0.39:*:*:*:*:*:*:*",
                    "matchCriteriaId": "1C7FF669-12E0-4A73-BBA7-250D109148C5",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:apache:http_server:2.0.40:*:*:*:*:*:*:*",
                    "matchCriteriaId": "5AB7B1F1-7202-445D-9F96-135DC0AFB1E9",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "descriptions": [
          {
            "lang": "en",
            "value": "mod_cgi in Apache 2.0.39 and 2.0.40 allows local users and possibly remote attackers to cause a denial of service (hang and memory consumption) by causing a CGI script to send a large amount of data to stderr, which results in a read/write deadlock between httpd and the CGI script."
          }
        ],
        "id": "CVE-2002-1850",
        "lastModified": "2024-02-09T00:29:54.513",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "MEDIUM",
              "cvssData": {
                "accessComplexity": "LOW",
                "accessVector": "NETWORK",
                "authentication": "NONE",
                "availabilityImpact": "PARTIAL",
                "baseScore": 5.0,
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
                "version": "2.0"
              },
              "exploitabilityScore": 10.0,
              "impactScore": 2.9,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
            }
          ],
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 7.5,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                "version": "3.1"
              },
              "exploitabilityScore": 3.9,
              "impactScore": 3.6,
              "source": "nvd@nist.gov",
              "type": "Primary"
            }
          ]
        },
        "published": "2002-12-31T05:00:00.000",
        "references": [
          {
            "source": "cve@mitre.org",
            "tags": [
              "Broken Link"
            ],
            "url": "http://cvs.apache.org/viewcvs.cgi/httpd-2.0/modules/generators/mod_cgi.c?r1=1.148.2.7\u0026r2=1.148.2.8"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
              "Issue Tracking"
            ],
            "url": "http://issues.apache.org/bugzilla/show_bug.cgi?id=10515"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
              "Issue Tracking",
              "Patch"
            ],
            "url": "http://issues.apache.org/bugzilla/show_bug.cgi?id=22030"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
              "Mailing List"
            ],
            "url": "http://marc.info/?l=apache-httpd-dev\u0026m=103291952019514\u0026w=2"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
              "Exploit",
              "Mailing List",
              "Third Party Advisory"
            ],
            "url": "http://seclists.org/bugtraq/2002/Sep/0253.html"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
              "Broken Link",
              "Patch",
              "Third Party Advisory",
              "VDB Entry"
            ],
            "url": "http://securitytracker.com/id?1007823"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
              "Broken Link",
              "Patch"
            ],
            "url": "http://www.iss.net/security_center/static/10200.php"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
              "Broken Link",
              "Exploit",
              "Third Party Advisory",
              "VDB Entry"
            ],
            "url": "http://www.securityfocus.com/bid/5787"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
              "Broken Link",
              "Patch",
              "Third Party Advisory",
              "VDB Entry"
            ],
            "url": "http://www.securityfocus.com/bid/8725"
          }
        ],
        "sourceIdentifier": "cve@mitre.org",
        "vendorComments": [
          {
            "comment": "Not vulnerable. This issue did not affect the versions of Apache HTTP server as shipped with Red Hat Enterprise Linux 2.1, 3, or 4.\n",
            "lastModified": "2006-08-30T00:00:00",
            "organization": "Red Hat"
          }
        ],
        "vulnStatus": "Analyzed",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-667"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    }
  }
}


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