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CVE-2022-1068 (GCVE-0-2022-1068)

Vulnerability from cvelistv5 – Published: 2022-04-01 22:17 – Updated: 2025-04-16 16:32
VLAI
Title
Modbus Tools Modbus Slave Stack-Based Buffer Overflow
Summary
Modbus Tools Modbus Slave (versions 7.4.2 and prior) is vulnerable to a stack-based buffer overflow in the registration field. This may cause the program to crash when a long character string is used.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-04-16 15:54 UTC
CWE
  • CWE-121 - Stack-based Buffer Overflow
References
Impacted products
Vendor Product Version CPE status
Modbus Tools Modbus Slave Affected: unspecified , ≤ 7.4.2 (custom)
guessed Create a notification for this product.
Date Public
2022-03-29 00:00
Show details on NVD website

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          "title": "Modbus Tools Modbus Slave Stack-Based Buffer Overflow",
          "x_generator": {
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          "x_legacyV4Record": {
            "CVE_data_meta": {
              "ASSIGNER": "ics-cert@hq.dhs.gov",
              "DATE_PUBLIC": "2022-03-29T19:11:00.000Z",
              "ID": "CVE-2022-1068",
              "STATE": "PUBLIC",
              "TITLE": "Modbus Tools Modbus Slave Stack-Based Buffer Overflow"
            },
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                "value": "Yehia Elghaly reported this vulnerability to CISA."
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                "baseScore": 5.5,
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                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "privilegesRequired": "NONE",
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                "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
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        "cveId": "CVE-2022-1068",
        "datePublished": "2022-04-01T22:17:57.203Z",
        "dateReserved": "2022-03-24T00:00:00.000Z",
        "dateUpdated": "2025-04-16T16:32:12.588Z",
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      "dataType": "CVE_RECORD",
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  }
}



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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.

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Detection rules are retrieved from Rulezet.

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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.


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