github - ghsa-3xx9-5w7v-mp8g

GHSA-3XX9-5W7V-MP8G

Vulnerability from github – Published: 2022-05-24 19:18 – Updated: 2022-05-24 19:18

Details

A specific function code receives a raw pointer supplied by the user and deallocates this pointer. The user can then control what memory regions will be freed and cause use-after-free condition.

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{
  "affected": [],
  "aliases": [
    "CVE-2021-38467"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-10-22T12:15:00Z",
    "severity": "HIGH"
  },
  "details": "A specific function code receives a raw pointer supplied by the user and deallocates this pointer. The user can then control what memory regions will be freed and cause use-after-free condition.",
  "id": "GHSA-3xx9-5w7v-mp8g",
  "modified": "2022-05-24T19:18:40Z",
  "published": "2022-05-24T19:18:40Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-38467"
    },
    {
      "type": "WEB",
      "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-292-01"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2021-38467 (GCVE-0-2021-38467)

Vulnerability from cvelistv5 – Published: 2021-10-22 11:23 – Updated: 2024-09-17 02:31

Summary

A specific function code receives a raw pointer supplied by the user and deallocates this pointer. The user can then control what memory regions will be freed and cause use-after-free condition.

Severity ?

7.3 (High)


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

CWE

CWE-416 - Use After Free

Assigner

icscert

References

URL

Tags

https://us-cert.cisa.gov/ics/advisories/icsa-21-292-01

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	AUVESY	Versiondog	Affected: All , ≤ 8.0 (custom)

Credits

Amir Preminger of Claroty reported these vulnerabilities to CISA.

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T01:44:22.339Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-292-01"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Versiondog",
          "vendor": "AUVESY",
          "versions": [
            {
              "lessThanOrEqual": "8.0",
              "status": "affected",
              "version": "All",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Amir Preminger of Claroty reported these vulnerabilities to CISA."
        }
      ],
      "datePublic": "2021-08-19T00:00:00",
      "descriptions": [
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      ],
      "metrics": [
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          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.3,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:H",
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      ],
      "providerMetadata": {
        "dateUpdated": "2021-10-22T11:23:01",
        "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
        "shortName": "icscert"
      },
      "references": [
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          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-292-01"
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      ],
      "solutions": [
        {
          "lang": "en",
          "value": "AUVESY recommends upgrading Versiondog to Version 8.1 or later (login required)."
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      ],
      "source": {
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        "discovery": "UNKNOWN"
      },
      "title": "AUVESY Versiondog",
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "ics-cert@hq.dhs.gov",
          "DATE_PUBLIC": "2021-08-19T15:34:00.000Z",
          "ID": "CVE-2021-38467",
          "STATE": "PUBLIC",
          "TITLE": "AUVESY Versiondog"
        },
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            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Versiondog",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c=",
                            "version_name": "All",
                            "version_value": "8.0"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "AUVESY"
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            "integrityImpact": "HIGH",
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        },
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    "datePublished": "2021-10-22T11:23:01.298554Z",
    "dateReserved": "2021-08-10T00:00:00",
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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-3XX9-5W7V-MP8G

CVE-2021-38467 (GCVE-0-2021-38467)

Tags

Sightings

Nomenclature