github - ghsa-wg4r-4x32-rpwp

GHSA-WG4R-4X32-RPWP

Vulnerability from github – Published: 2022-05-24 17:04 – Updated: 2022-05-24 17:04

Details

An exploitable denial-of-service vulnerability exists in the iocheckd service ??I/O-Chec?? functionality of WAGO PFC 200 Firmware versions 03.01.07(13) and 03.00.39(12), and WAGO PFC 100 Firmware version 03.00.39(12). A specially crafted set of packets can cause a denial of service, resulting in the device entering an error state where it ceases all network communications. An attacker can send unauthenticated packets to trigger this vulnerability.

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{
  "affected": [],
  "aliases": [
    "CVE-2019-5077"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-12-18T20:15:00Z",
    "severity": "HIGH"
  },
  "details": "An exploitable denial-of-service vulnerability exists in the iocheckd service ??I/O-Chec?? functionality of WAGO PFC 200 Firmware versions 03.01.07(13) and 03.00.39(12), and WAGO PFC 100 Firmware version 03.00.39(12). A specially crafted set of packets can cause a denial of service, resulting in the device entering an error state where it ceases all network communications. An attacker can send unauthenticated packets to trigger this vulnerability.",
  "id": "GHSA-wg4r-4x32-rpwp",
  "modified": "2022-05-24T17:04:04Z",
  "published": "2022-05-24T17:04:04Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-5077"
    },
    {
      "type": "WEB",
      "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2019-0869"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2019-5077 (GCVE-0-2019-5077)

Vulnerability from cvelistv5 – Published: 2019-12-18 19:53 – Updated: 2024-08-04 19:47

Summary

An exploitable denial-of-service vulnerability exists in the iocheckd service ‘’I/O-Chec’’ functionality of WAGO PFC 200 Firmware versions 03.01.07(13) and 03.00.39(12), and WAGO PFC 100 Firmware version 03.00.39(12). A specially crafted set of packets can cause a denial of service, resulting in the device entering an error state where it ceases all network communications. An attacker can send unauthenticated packets to trigger this vulnerability.

Severity ?

No CVSS data available.

CWE

denial of service

Assigner

talos

References

URL

Tags

https://talosintelligence.com/vulnerability_repor…

x_refsource_MISC

Impacted products

Vendor

Product

Version

n/a

WAGO PFC200

Affected: Firmware version 03.01.07(13)
Affected: Firmware version 03.00.39(12)

n/a

WAGO PFC100

Affected: Firmware version 03.00.39(12)

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        "providerMetadata": {
          "dateUpdated": "2024-08-04T19:47:55.854Z",
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        "title": "CVE Program Container"
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          "versions": [
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              "version": "Firmware version 03.01.07(13)"
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          "vendor": "n/a",
          "versions": [
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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-WG4R-4X32-RPWP

CVE-2019-5077 (GCVE-0-2019-5077)

Tags

Sightings

Nomenclature