Vulnerability-Lookup

GHSA-3J77-72GM-5RJ8

Vulnerability from github – Published: 2024-02-29 03:33 – Updated: 2024-08-01 15:31

Details

BACnet Stack before 1.3.2 has a decode function APDU buffer over-read in bacapp_decode_application_data in bacapp.c.

Severity ?

9.1 (Critical)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2023-51773"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-126"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-02-29T01:42:05Z",
    "severity": "CRITICAL"
  },
  "details": "BACnet Stack before 1.3.2 has a decode function APDU buffer over-read in bacapp_decode_application_data in bacapp.c.",
  "id": "GHSA-3j77-72gm-5rj8",
  "modified": "2024-08-01T15:31:29Z",
  "published": "2024-02-29T03:33:14Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-51773"
    },
    {
      "type": "WEB",
      "url": "https://github.com/bacnet-stack/bacnet-stack/pull/546"
    },
    {
      "type": "WEB",
      "url": "https://github.com/bacnet-stack/bacnet-stack/pull/546/commits/c465412a076ca6c9ddf649612f2b4e1874d8dcb8"
    },
    {
      "type": "WEB",
      "url": "https://github.com/bacnet-stack/bacnet-stack/blob/master/CHANGELOG.md"
    },
    {
      "type": "WEB",
      "url": "https://github.com/bacnet-stack/bacnet-stack/compare/bacnet-stack-1.3.1...bacnet-stack-1.3.2"
    },
    {
      "type": "WEB",
      "url": "https://sourceforge.net/p/bacnet/bugs/85"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2023-51773 (GCVE-0-2023-51773)

Vulnerability from cvelistv5 – Published: 2023-12-25 00:00 – Updated: 2024-08-02 22:48

Summary

BACnet Stack before 1.3.2 has a decode function APDU buffer over-read in bacapp_decode_application_data in bacapp.c.

Severity ?

9.1 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

CWE

Assigner

mitre

References

URL

Tags

	https://sourceforge.net/p/bacnet/bugs/85/
	https://github.com/bacnet-stack/bacnet-stack/pull/546
	https://github.com/bacnet-stack/bacnet-stack/pull…
	https://github.com/bacnet-stack/bacnet-stack/blob…
	https://github.com/bacnet-stack/bacnet-stack/comp…

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{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:bacnet_protocol_stack_project:bacnet_protocol_stack:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "bacnet_protocol_stack",
            "vendor": "bacnet_protocol_stack_project",
            "versions": [
              {
                "lessThan": "1.3.2",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 9.1,
              "baseSeverity": "CRITICAL",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2023-51773",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-07-26T19:17:47.911804Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-126",
                "description": "CWE-126 Buffer Over-read",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-07-26T19:33:35.662Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T22:48:11.271Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://sourceforge.net/p/bacnet/bugs/85/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/bacnet-stack/bacnet-stack/pull/546"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/bacnet-stack/bacnet-stack/pull/546/commits/c465412a076ca6c9ddf649612f2b4e1874d8dcb8"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/bacnet-stack/bacnet-stack/blob/master/CHANGELOG.md"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/bacnet-stack/bacnet-stack/compare/bacnet-stack-1.3.1...bacnet-stack-1.3.2"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "BACnet Stack before 1.3.2 has a decode function APDU buffer over-read in bacapp_decode_application_data in bacapp.c."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-12-25T20:35:12.087907",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://sourceforge.net/p/bacnet/bugs/85/"
        },
        {
          "url": "https://github.com/bacnet-stack/bacnet-stack/pull/546"
        },
        {
          "url": "https://github.com/bacnet-stack/bacnet-stack/pull/546/commits/c465412a076ca6c9ddf649612f2b4e1874d8dcb8"
        },
        {
          "url": "https://github.com/bacnet-stack/bacnet-stack/blob/master/CHANGELOG.md"
        },
        {
          "url": "https://github.com/bacnet-stack/bacnet-stack/compare/bacnet-stack-1.3.1...bacnet-stack-1.3.2"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2023-51773",
    "datePublished": "2023-12-25T00:00:00",
    "dateReserved": "2023-12-25T00:00:00",
    "dateUpdated": "2024-08-02T22:48:11.271Z",
    "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-3J77-72GM-5RJ8

CVE-2023-51773 (GCVE-0-2023-51773)

Tags

Sightings

Nomenclature