cvelistv5 - cve-2023-32467

CVE-2023-32467 (GCVE-0-2023-32467)

Vulnerability from cvelistv5 – Published: 2024-07-10 02:39 – Updated: 2024-08-02 15:18

Summary

Dell Edge Gateway BIOS, versions 3200 and 5200, contains an out-of-bounds write vulnerability. A local authenticated malicious user with high privileges could potentially exploit this vulnerability leading to exposure of some UEFI code, leading to arbitrary code execution or escalation of privilege.

Severity ?

5.7 (Medium)


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

CWE

CWE-665 - Improper Initialization

Assigner

dell

References

URL

Tags

https://www.dell.com/support/kbdoc/en-in/00021491…

vendor-advisory

Impacted products

	Vendor	Product	Version
	Dell	PowerSwitch Z9664F-ON BIOS	Affected: N/A , < v1.05.10 (semver)

Credits

Dell Technologies would also like to thank yngweijw (Jiawei Yin) for reporting this issue Dell Technologies would like to thank the BINARLY efiXplorer team for reporting these issues

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2023-32467

Vulnerability from fkie_nvd - Published: 2024-07-10 03:15 - Updated: 2024-11-21 08:03

Severity ?

5.7 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L
8.2 (High) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

Summary

References

	URL	Tags
	security_alert@emc.com	https://www.dell.com/support/kbdoc/en-in/000214917/dsa-2023-225-security-update-for-dell-bios-edge-gateway-5200-and-edge-gateway-3200	Vendor Advisory
	af854a3a-2127-422b-91ae-364da2661108	https://www.dell.com/support/kbdoc/en-in/000214917/dsa-2023-225-security-update-for-dell-bios-edge-gateway-5200-and-edge-gateway-3200	Vendor Advisory

Impacted products

Vendor	Product	Version
dell	edge_gateway_5000_firmware	0.1.19.0
dell	edge_gateway_5000	-
dell	edge_gateway_5100_firmware	0.1.19.0
dell	edge_gateway_5100	-
dell	edge_gateway_5200_firmware	*
dell	edge_gateway_5200	-
dell	edge_gateway_3200_firmware	-
dell	edge_gateway_3200	-
dell	xps_13_9350_firmware	0.1.13.0
dell	xps_13_9350	-
dell	chengming_3977_firmware	0.1.13.0
dell	chengming_3977	-

JSON

To clipboard

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  "id": "CVE-2023-32467",
  "lastModified": "2024-11-21T08:03:24.910",
  "metrics": {
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        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "LOW",
          "baseScore": 5.7,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "HIGH",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 1.5,
        "impactScore": 3.7,
        "source": "security_alert@emc.com",
        "type": "Secondary"
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}

WID-SEC-W-2024-1699

Vulnerability from csaf_certbund - Published: 2024-07-23 22:00 - Updated: 2024-07-23 22:00

Summary

Dell Edge Gateway BIOS: Mehrere Schwachstellen

Notes

Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.

Produktbeschreibung

Das BIOS ist die Firmware bei IBM PC kompatiblen Computern.

Angriff

Ein lokaler Angreifer kann mehrere Schwachstellen im Dell Edge Gateway BIOS ausnutzen, um seine Privilegien zu erhöhen, beliebigen Code auszuführen oder vertrauliche Informationen offenzulegen.

Betroffene Betriebssysteme

- BIOS/Firmware

JSON

To clipboard

{
  "document": {
    "aggregate_severity": {
      "text": "mittel"
    },
    "category": "csaf_base",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "de-DE",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
      },
      {
        "category": "description",
        "text": "Das BIOS ist die Firmware bei IBM PC kompatiblen Computern.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein lokaler Angreifer kann mehrere Schwachstellen im Dell Edge Gateway BIOS ausnutzen, um seine Privilegien zu erh\u00f6hen, beliebigen Code auszuf\u00fchren oder vertrauliche Informationen offenzulegen.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- BIOS/Firmware",
        "title": "Betroffene Betriebssysteme"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "csaf-provider@cert-bund.de",
      "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
      "namespace": "https://www.bsi.bund.de"
    },
    "references": [
      {
        "category": "self",
        "summary": "WID-SEC-W-2024-1699 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-1699.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2024-1699 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-1699"
      },
      {
        "category": "external",
        "summary": "DELL Security Update vom 2024-07-23",
        "url": "https://www.dell.com/support/kbdoc/en-us/000214917/dsa-2023-225-security-update-for-dell-bios-edge-gateway-5200-and-edge-gateway-3200"
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    "source_lang": "en-US",
    "title": "Dell Edge Gateway BIOS: Mehrere Schwachstellen",
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      "generator": {
        "date": "2024-08-15T18:11:41.911+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.5"
        }
      },
      "id": "WID-SEC-W-2024-1699",
      "initial_release_date": "2024-07-23T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2024-07-23T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        }
      ],
      "status": "final",
      "version": "1"
    }
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                "category": "product_version",
                "name": "Edge Gateway",
                "product": {
                  "name": "Dell BIOS Edge Gateway",
                  "product_id": "T036440",
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      "notes": [
        {
          "category": "description",
          "text": "Es bestehen mehrere Schwachstellen im Dell Edge Gateway BIOS aufgrund mehrerer Out-of-bounds-Write-Probleme. Ein lokaler Angreifer kann diese Schwachstellen ausnutzen, um seine Privilegien zu erweitern, beliebigen Code auszuf\u00fchren oder Inhalte des Stapelspeichers zu lesen."
        }
      ],
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        "known_affected": [
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        ]
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      "release_date": "2024-07-23T22:00:00.000+00:00",
      "title": "CVE-2023-32466"
    },
    {
      "cve": "CVE-2023-32467",
      "notes": [
        {
          "category": "description",
          "text": "Es bestehen mehrere Schwachstellen im Dell Edge Gateway BIOS aufgrund mehrerer Out-of-bounds-Write-Probleme. Ein lokaler Angreifer kann diese Schwachstellen ausnutzen, um seine Privilegien zu erweitern, beliebigen Code auszuf\u00fchren oder Inhalte des Stapelspeichers zu lesen."
        }
      ],
      "product_status": {
        "known_affected": [
          "T036440"
        ]
      },
      "release_date": "2024-07-23T22:00:00.000+00:00",
      "title": "CVE-2023-32467"
    },
    {
      "cve": "CVE-2023-32471",
      "notes": [
        {
          "category": "description",
          "text": "Es bestehen mehrere Schwachstellen im Dell Edge Gateway BIOS aufgrund mehrerer Out-of-bounds-Write-Probleme. Ein lokaler Angreifer kann diese Schwachstellen ausnutzen, um seine Privilegien zu erweitern, beliebigen Code auszuf\u00fchren oder Inhalte des Stapelspeichers zu lesen."
        }
      ],
      "product_status": {
        "known_affected": [
          "T036440"
        ]
      },
      "release_date": "2024-07-23T22:00:00.000+00:00",
      "title": "CVE-2023-32471"
    },
    {
      "cve": "CVE-2023-32472",
      "notes": [
        {
          "category": "description",
          "text": "Es bestehen mehrere Schwachstellen im Dell Edge Gateway BIOS aufgrund mehrerer Out-of-bounds-Write-Probleme. Ein lokaler Angreifer kann diese Schwachstellen ausnutzen, um seine Privilegien zu erweitern, beliebigen Code auszuf\u00fchren oder Inhalte des Stapelspeichers zu lesen."
        }
      ],
      "product_status": {
        "known_affected": [
          "T036440"
        ]
      },
      "release_date": "2024-07-23T22:00:00.000+00:00",
      "title": "CVE-2023-32472"
    }
  ]
}

GHSA-R5W6-VHVV-2Q6G

Vulnerability from github – Published: 2024-07-10 03:30 – Updated: 2024-07-10 03:30

Details

Severity ?

5.7 (Medium)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2023-32467"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-665"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-07-10T03:15:01Z",
    "severity": "MODERATE"
  },
  "details": "Dell Edge Gateway BIOS, versions 3200 and 5200, contains an out-of-bounds write vulnerability. A local authenticated malicious user with high privileges could potentially exploit this vulnerability leading to exposure of some UEFI code, leading to arbitrary code execution or escalation of privilege.",
  "id": "GHSA-r5w6-vhvv-2q6g",
  "modified": "2024-07-10T03:30:35Z",
  "published": "2024-07-10T03:30:35Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-32467"
    },
    {
      "type": "WEB",
      "url": "https://www.dell.com/support/kbdoc/en-in/000214917/dsa-2023-225-security-update-for-dell-bios-edge-gateway-5200-and-edge-gateway-3200"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L",
      "type": "CVSS_V3"
    }
  ]
}

GSD-2023-32467

Vulnerability from gsd - Updated: 2023-12-13 01:20

Details

** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.

Aliases

CVE-2023-32467

Aliases

CVE-2023-32467

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2023-32467",
    "id": "GSD-2023-32467"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-32467"
      ],
      "id": "GSD-2023-32467",
      "modified": "2023-12-13T01:20:23.548891Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2023-32467",
        "STATE": "RESERVED"
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
          }
        ]
      }
    }
  }
}

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

CVE-2023-32467 (GCVE-0-2023-32467)

FKIE_CVE-2023-32467

WID-SEC-W-2024-1699

GHSA-R5W6-VHVV-2Q6G

GSD-2023-32467

Tags

Sightings

Nomenclature