VAR-200412-1187

Vulnerability from variot - Updated: 2025-04-03 22:30

swnet.dll in YaSoft Switch Off 2.3 and earlier allows remote attackers to cause a denial of service (infinite loop) via a long packet with two CRLF sequences to the service management port (TCP 8000). This may make it possible for a remote user to deny service to legitimate users of the service. Switch Off is an easy-to-use tray-based system tool that automates frequently used operations, such as shutting down or restarting a computer, closing a dial-up connection, and more. The problematic code exists in \'\'swnet.dll\'\', this vulnerability can consume a lot of CPU and crash the program

Show details on source website

{
  "@context": {
    "@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
    "affected_products": {
      "@id": "https://www.variotdbs.pl/ref/affected_products"
    },
    "configurations": {
      "@id": "https://www.variotdbs.pl/ref/configurations"
    },
    "credits": {
      "@id": "https://www.variotdbs.pl/ref/credits"
    },
    "cvss": {
      "@id": "https://www.variotdbs.pl/ref/cvss/"
    },
    "description": {
      "@id": "https://www.variotdbs.pl/ref/description/"
    },
    "exploit_availability": {
      "@id": "https://www.variotdbs.pl/ref/exploit_availability/"
    },
    "external_ids": {
      "@id": "https://www.variotdbs.pl/ref/external_ids/"
    },
    "iot": {
      "@id": "https://www.variotdbs.pl/ref/iot/"
    },
    "iot_taxonomy": {
      "@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
    },
    "patch": {
      "@id": "https://www.variotdbs.pl/ref/patch/"
    },
    "problemtype_data": {
      "@id": "https://www.variotdbs.pl/ref/problemtype_data/"
    },
    "references": {
      "@id": "https://www.variotdbs.pl/ref/references/"
    },
    "sources": {
      "@id": "https://www.variotdbs.pl/ref/sources/"
    },
    "sources_release_date": {
      "@id": "https://www.variotdbs.pl/ref/sources_release_date/"
    },
    "sources_update_date": {
      "@id": "https://www.variotdbs.pl/ref/sources_update_date/"
    },
    "threat_type": {
      "@id": "https://www.variotdbs.pl/ref/threat_type/"
    },
    "title": {
      "@id": "https://www.variotdbs.pl/ref/title/"
    },
    "type": {
      "@id": "https://www.variotdbs.pl/ref/type/"
    }
  },
  "@id": "https://www.variotdbs.pl/vuln/VAR-200412-1187",
  "affected_products": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/affected_products#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        },
        "@id": "https://www.variotdbs.pl/ref/sources"
      }
    },
    "data": [
      {
        "model": "switch off",
        "scope": "eq",
        "trust": 1.6,
        "vendor": "yatsoft",
        "version": "1.0"
      },
      {
        "model": "switch off",
        "scope": "eq",
        "trust": 1.6,
        "vendor": "yatsoft",
        "version": "1.5"
      },
      {
        "model": "switch off",
        "scope": "eq",
        "trust": 1.6,
        "vendor": "yatsoft",
        "version": "1.1"
      },
      {
        "model": "switch off",
        "scope": "eq",
        "trust": 1.6,
        "vendor": "yatsoft",
        "version": "1.2"
      },
      {
        "model": "switch off",
        "scope": "eq",
        "trust": 1.6,
        "vendor": "yatsoft",
        "version": "1.4"
      },
      {
        "model": "switch off",
        "scope": "eq",
        "trust": 1.6,
        "vendor": "yatsoft",
        "version": "0.7"
      },
      {
        "model": "switch off",
        "scope": "eq",
        "trust": 1.6,
        "vendor": "yatsoft",
        "version": "1.3"
      },
      {
        "model": "switch off",
        "scope": "eq",
        "trust": 1.6,
        "vendor": "yatsoft",
        "version": "1.5.1"
      },
      {
        "model": "switch off",
        "scope": "eq",
        "trust": 1.6,
        "vendor": "yatsoft",
        "version": "1.6"
      },
      {
        "model": "switch off",
        "scope": "eq",
        "trust": 1.6,
        "vendor": "yatsoft",
        "version": "1.7"
      },
      {
        "model": "switch off",
        "scope": "eq",
        "trust": 1.0,
        "vendor": "yatsoft",
        "version": "1.9"
      },
      {
        "model": "switch off",
        "scope": "eq",
        "trust": 1.0,
        "vendor": "yatsoft",
        "version": "2.3"
      },
      {
        "model": "switch off",
        "scope": "eq",
        "trust": 1.0,
        "vendor": "yatsoft",
        "version": "1.8"
      },
      {
        "model": "switch off",
        "scope": "eq",
        "trust": 1.0,
        "vendor": "yatsoft",
        "version": "2.0"
      },
      {
        "model": "switch off",
        "scope": "eq",
        "trust": 1.0,
        "vendor": "yatsoft",
        "version": "2.1"
      },
      {
        "model": "switch off",
        "scope": "eq",
        "trust": 1.0,
        "vendor": "yatsoft",
        "version": "2.2"
      },
      {
        "model": "switch off",
        "scope": "eq",
        "trust": 0.3,
        "vendor": "y soft",
        "version": "2.3"
      }
    ],
    "sources": [
      {
        "db": "BID",
        "id": "9339"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-200412-321"
      },
      {
        "db": "NVD",
        "id": "CVE-2004-1792"
      }
    ]
  },
  "credits": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/credits#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "Peter Winter-Smith\u203b peter4020@hotmail.com",
    "sources": [
      {
        "db": "CNNVD",
        "id": "CNNVD-200412-321"
      }
    ],
    "trust": 0.6
  },
  "cve": "CVE-2004-1792",
  "cvss": {
    "@context": {
      "cvssV2": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
        },
        "@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
      },
      "cvssV3": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
        },
        "@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
      },
      "severity": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/cvss/severity#"
        },
        "@id": "https://www.variotdbs.pl/ref/cvss/severity"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        },
        "@id": "https://www.variotdbs.pl/ref/sources"
      }
    },
    "data": [
      {
        "cvssV2": [
          {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "author": "nvd@nist.gov",
            "availabilityImpact": "PARTIAL",
            "baseScore": 5.0,
            "confidentialityImpact": "NONE",
            "exploitabilityScore": 10.0,
            "id": "CVE-2004-1792",
            "impactScore": 2.9,
            "integrityImpact": "NONE",
            "severity": "MEDIUM",
            "trust": 1.0,
            "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
            "version": "2.0"
          },
          {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "author": "VULHUB",
            "availabilityImpact": "PARTIAL",
            "baseScore": 5.0,
            "confidentialityImpact": "NONE",
            "exploitabilityScore": 10.0,
            "id": "VHN-10222",
            "impactScore": 2.9,
            "integrityImpact": "NONE",
            "severity": "MEDIUM",
            "trust": 0.1,
            "vectorString": "AV:N/AC:L/AU:N/C:N/I:N/A:P",
            "version": "2.0"
          }
        ],
        "cvssV3": [],
        "severity": [
          {
            "author": "nvd@nist.gov",
            "id": "CVE-2004-1792",
            "trust": 1.0,
            "value": "MEDIUM"
          },
          {
            "author": "CNNVD",
            "id": "CNNVD-200412-321",
            "trust": 0.6,
            "value": "MEDIUM"
          },
          {
            "author": "VULHUB",
            "id": "VHN-10222",
            "trust": 0.1,
            "value": "MEDIUM"
          }
        ]
      }
    ],
    "sources": [
      {
        "db": "VULHUB",
        "id": "VHN-10222"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-200412-321"
      },
      {
        "db": "NVD",
        "id": "CVE-2004-1792"
      }
    ]
  },
  "description": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/description#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "swnet.dll in YaSoft Switch Off 2.3 and earlier allows remote attackers to cause a denial of service (infinite loop) via a long packet with two CRLF sequences to the service management port (TCP 8000).  This may make it possible for a remote user to deny service to legitimate users of the service. Switch Off is an easy-to-use tray-based system tool that automates frequently used operations, such as shutting down or restarting a computer, closing a dial-up connection, and more. The problematic code exists in \\\u0027\\\u0027swnet.dll\\\u0027\\\u0027, this vulnerability can consume a lot of CPU and crash the program",
    "sources": [
      {
        "db": "NVD",
        "id": "CVE-2004-1792"
      },
      {
        "db": "BID",
        "id": "9339"
      },
      {
        "db": "VULHUB",
        "id": "VHN-10222"
      }
    ],
    "trust": 1.26
  },
  "exploit_availability": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/exploit_availability#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "reference": "https://www.scap.org.cn/vuln/vhn-10222",
        "trust": 0.1,
        "type": "unknown"
      }
    ],
    "sources": [
      {
        "db": "VULHUB",
        "id": "VHN-10222"
      }
    ]
  },
  "external_ids": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/external_ids#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "db": "BID",
        "id": "9339",
        "trust": 2.0
      },
      {
        "db": "SECTRACK",
        "id": "1008581",
        "trust": 1.7
      },
      {
        "db": "SECUNIA",
        "id": "10521",
        "trust": 1.7
      },
      {
        "db": "NVD",
        "id": "CVE-2004-1792",
        "trust": 1.7
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-200412-321",
        "trust": 0.7
      },
      {
        "db": "BUGTRAQ",
        "id": "20040102 SWITCH OFF MULTIPLE VULNERABILITIES",
        "trust": 0.6
      },
      {
        "db": "NSFOCUS",
        "id": "5876",
        "trust": 0.6
      },
      {
        "db": "XF",
        "id": "14123",
        "trust": 0.6
      },
      {
        "db": "EXPLOIT-DB",
        "id": "23508",
        "trust": 0.1
      },
      {
        "db": "SEEBUG",
        "id": "SSVID-77269",
        "trust": 0.1
      },
      {
        "db": "VULHUB",
        "id": "VHN-10222",
        "trust": 0.1
      }
    ],
    "sources": [
      {
        "db": "VULHUB",
        "id": "VHN-10222"
      },
      {
        "db": "BID",
        "id": "9339"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-200412-321"
      },
      {
        "db": "NVD",
        "id": "CVE-2004-1792"
      }
    ]
  },
  "id": "VAR-200412-1187",
  "iot": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/iot#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": true,
    "sources": [
      {
        "db": "VULHUB",
        "id": "VHN-10222"
      }
    ],
    "trust": 0.01
  },
  "last_update_date": "2025-04-03T22:30:46.427000Z",
  "problemtype_data": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "problemtype": "NVD-CWE-Other",
        "trust": 1.0
      }
    ],
    "sources": [
      {
        "db": "NVD",
        "id": "CVE-2004-1792"
      }
    ]
  },
  "references": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/references#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "trust": 1.7,
        "url": "http://www.securityfocus.com/bid/9339"
      },
      {
        "trust": 1.7,
        "url": "http://www.securityfocus.com/archive/1/348693"
      },
      {
        "trust": 1.7,
        "url": "http://www.elitehaven.net/switchoff.txt"
      },
      {
        "trust": 1.7,
        "url": "http://securitytracker.com/id?1008581"
      },
      {
        "trust": 1.7,
        "url": "http://secunia.com/advisories/10521"
      },
      {
        "trust": 1.1,
        "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/14123"
      },
      {
        "trust": 0.6,
        "url": "http://xforce.iss.net/xforce/xfdb/14123"
      },
      {
        "trust": 0.6,
        "url": "http://www.nsfocus.net/vulndb/5876"
      },
      {
        "trust": 0.3,
        "url": "http://yasoft.km.ru/eng/switchoff/"
      },
      {
        "trust": 0.3,
        "url": "/archive/1/348693"
      }
    ],
    "sources": [
      {
        "db": "VULHUB",
        "id": "VHN-10222"
      },
      {
        "db": "BID",
        "id": "9339"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-200412-321"
      },
      {
        "db": "NVD",
        "id": "CVE-2004-1792"
      }
    ]
  },
  "sources": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "db": "VULHUB",
        "id": "VHN-10222"
      },
      {
        "db": "BID",
        "id": "9339"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-200412-321"
      },
      {
        "db": "NVD",
        "id": "CVE-2004-1792"
      }
    ]
  },
  "sources_release_date": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "date": "2004-12-31T00:00:00",
        "db": "VULHUB",
        "id": "VHN-10222"
      },
      {
        "date": "2004-01-02T00:00:00",
        "db": "BID",
        "id": "9339"
      },
      {
        "date": "2004-01-02T00:00:00",
        "db": "CNNVD",
        "id": "CNNVD-200412-321"
      },
      {
        "date": "2004-12-31T05:00:00",
        "db": "NVD",
        "id": "CVE-2004-1792"
      }
    ]
  },
  "sources_update_date": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "date": "2017-07-11T00:00:00",
        "db": "VULHUB",
        "id": "VHN-10222"
      },
      {
        "date": "2004-01-02T00:00:00",
        "db": "BID",
        "id": "9339"
      },
      {
        "date": "2005-10-20T00:00:00",
        "db": "CNNVD",
        "id": "CNNVD-200412-321"
      },
      {
        "date": "2025-04-03T01:03:51.193000",
        "db": "NVD",
        "id": "CVE-2004-1792"
      }
    ]
  },
  "threat_type": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/threat_type#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "remote",
    "sources": [
      {
        "db": "CNNVD",
        "id": "CNNVD-200412-321"
      }
    ],
    "trust": 0.6
  },
  "title": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/title#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "YaSoft Switch Off Oversized Remote Denial of Service Attack Vulnerability",
    "sources": [
      {
        "db": "CNNVD",
        "id": "CNNVD-200412-321"
      }
    ],
    "trust": 0.6
  },
  "type": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/type#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "other",
    "sources": [
      {
        "db": "CNNVD",
        "id": "CNNVD-200412-321"
      }
    ],
    "trust": 0.6
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.

Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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.
Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

JSON
Events included in the timeline

Loading timeline…


    Loading…

    Loading…

    Loading…

    Related by attack behaviour

    Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.