csaf_certbund - wid-sec-w-2024-1933

wid-sec-w-2024-1933

Vulnerability from csaf_certbund

Published

2024-08-27 22:00

Modified

2024-08-27 22:00

Summary

Dell BIOS: Schwachstelle ermöglicht Codeausführung und Umgehung von Sicherheitsmaßnahmen

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 eine Schwachstelle in Dell BIOS ausnutzen, um beliebigen Programmcode auszuführen oder zur Umgehung von Sicherheitsmaßnahmen.

Betroffene Betriebssysteme

- BIOS/Firmware

JSON

To clipboard

{
  "document": {
    "aggregate_severity": {
      "text": "hoch"
    },
    "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 eine Schwachstelle in Dell BIOS ausnutzen, um beliebigen Programmcode auszuf\u00fchren oder zur Umgehung von Sicherheitsma\u00dfnahmen.",
        "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-2024-1933 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-1933.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2024-1933 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-1933"
      },
      {
        "category": "external",
        "summary": "Dell Security Advisory DSA-2024-354 vom 2024-08-27",
        "url": "https://www.dell.com/support/kbdoc/en-us/000227594/dsa-2024-354"
      }
    ],
    "source_lang": "en-US",
    "title": "Dell BIOS: Schwachstelle erm\u00f6glicht Codeausf\u00fchrung und Umgehung von Sicherheitsma\u00dfnahmen",
    "tracking": {
      "current_release_date": "2024-08-27T22:00:00.000+00:00",
      "generator": {
        "date": "2024-08-28T08:10:00.802+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.6"
        }
      },
      "id": "WID-SEC-W-2024-1933",
      "initial_release_date": "2024-08-27T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2024-08-27T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Dell BIOS",
            "product": {
              "name": "Dell BIOS",
              "product_id": "T037135",
              "product_identification_helper": {
                "cpe": "cpe:/h:dell:bios:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Dell"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2024-39584",
      "notes": [
        {
          "category": "description",
          "text": "Es besteht eine Schwachstelle im Dell Client Platform BIOS aufgrund der Verwendung eines Default-Schl\u00fcssels. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um Secure Boot zu umgehen oder um beliebigen Code auszuf\u00fchren."
        }
      ],
      "product_status": {
        "known_affected": [
          "T037135"
        ]
      },
      "release_date": "2024-08-27T22:00:00.000+00:00",
      "title": "CVE-2024-39584"
    }
  ]
}

cve-2024-39584

Vulnerability from cvelistv5

Published

2024-08-28 05:46

Modified

2024-08-28 14:15

Severity ?

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

Summary

Dell Client Platform BIOS contains a Use of Default Cryptographic Key Vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability, leading to Secure Boot bypass and arbitrary code execution.

References

▼	URL	Tags
	https://www.dell.com/support/kbdoc/en-us/000227594/dsa-2024-354	vendor-advisory

Impacted products

Vendor

Product

Version

▼

Dell

Dell Client Platform BIOS

Version: N/A   ≤
Version: N/A   ≤
Version: N/A   ≤
Version: N/A   ≤

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:o:dell:alienware_area_51m_r2_firmware:-:*:*:*:*:*:*:*",
              "cpe:2.3:o:dell:alienware_m15_r3_firmware:-:*:*:*:*:*:*:*",
              "cpe:2.3:o:dell:alienware_m17_r3_firmware:-:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unaffected",
            "product": "alienware_m17_r3_firmware",
            "vendor": "dell",
            "versions": [
              {
                "lessThan": "1.29.0",
                "status": "affected",
                "version": "0",
                "versionType": "semver"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:o:dell:alienware_aurora_r15_amd_firmware:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unaffected",
            "product": "alienware_aurora_r15_amd_firmware",
            "vendor": "dell",
            "versions": [
              {
                "lessThan": "1.15.0",
                "status": "affected",
                "version": "0",
                "versionType": "semver"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:o:dell:alienware_x14_firmware:-:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unaffected",
            "product": "alienware_x14_firmware",
            "vendor": "dell",
            "versions": [
              {
                "lessThan": "1.21.0",
                "status": "affected",
                "version": "0",
                "versionType": "semver"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:o:dell:alienware_x17_r1_firmware:*:*:*:*:*:*:*:*",
              "cpe:2.3:o:dell:alienware_x15_r1_firmware:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unaffected",
            "product": "alienware_x15_r1_firmware",
            "vendor": "dell",
            "versions": [
              {
                "lessThan": "1.24.0",
                "status": "affected",
                "version": "0",
                "versionType": "semver"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-39584",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-08-28T14:02:49.780082Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-08-28T14:15:01.978Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Dell Client Platform BIOS",
          "vendor": "Dell",
          "versions": [
            {
              "lessThan": "1.29.0",
              "status": "affected",
              "version": "N/A",
              "versionType": "semver"
            },
            {
              "lessThan": "1.15.0",
              "status": "affected",
              "version": "N/A",
              "versionType": "semver"
            },
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              "lessThan": "1.21.0",
              "status": "affected",
              "version": "N/A",
              "versionType": "semver"
            },
            {
              "lessThan": "1.24.0",
              "status": "affected",
              "version": "N/A",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "CVE-2024-39584: Dell Technologies would like to thank BINARLY REsearch team for reporting this issue."
        }
      ],
      "datePublic": "2024-08-27T06:30:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Dell Client Platform BIOS contains a Use of Default Cryptographic Key Vulnerability.  A high privileged attacker with local access could potentially exploit this vulnerability, leading to Secure Boot bypass and arbitrary code execution."
            }
          ],
          "value": "Dell Client Platform BIOS contains a Use of Default Cryptographic Key Vulnerability.  A high privileged attacker with local access could potentially exploit this vulnerability, leading to Secure Boot bypass and arbitrary code execution."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 8.2,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-1392",
              "description": "CWE-1392: Use of Default Credentials",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-08-28T05:46:40.013Z",
        "orgId": "c550e75a-17ff-4988-97f0-544cde3820fe",
        "shortName": "dell"
      },
      "references": [
        {
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://www.dell.com/support/kbdoc/en-us/000227594/dsa-2024-354"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "x_generator": {
        "engine": "Vulnogram 0.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "c550e75a-17ff-4988-97f0-544cde3820fe",
    "assignerShortName": "dell",
    "cveId": "CVE-2024-39584",
    "datePublished": "2024-08-28T05:46:40.013Z",
    "dateReserved": "2024-06-26T02:16:08.993Z",
    "dateUpdated": "2024-08-28T14:15:01.978Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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