Vulnerability-Lookup

WID-SEC-W-2024-0792

Vulnerability from csaf_certbund - Published: 2024-04-04 22:00 - Updated: 2024-11-27 23:00

Summary

Yubico YubiKey: Schwachstelle ermöglicht Privilegieneskalation

Severity

Mittel

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: Die YubiKey Produktfamilie bietet Lösungen für eine Zwei-Faktor-Authentisierung.

Angriff: Ein lokaler Angreifer kann eine Schwachstelle in Yubico YubiKey ausnutzen, um seine Privilegien zu erhöhen.

Betroffene Betriebssysteme: - Windows

CVE-2024-31498

Es besteht eine Schwachstelle in Yubico YubiKey. Dieser Fehler besteht in der Manager-GUI-Komponente aufgrund einer unsachgemäßen Privilegienverwaltung. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um seine Privilegien zu erweitern.

Affected products

Known affected 1 product

Product	Identifier	Version	Remediation
Yubico YubiKey <1.2.6 Yubico / YubiKey		<1.2.6

References

5 references

URL	Category
https://wid.cert-bund.de/.well-known/csaf/white/2…	self
https://wid.cert-bund.de/portal/wid/securityadvis…	self
https://www.yubico.com/support/security-advisorie…	external
https://github.com/advisories/GHSA-5h4m-75jp-hg7m	external
https://seclists.org/oss-sec/2024/q2/33	external

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": "Die YubiKey Produktfamilie bietet L\u00f6sungen f\u00fcr eine Zwei-Faktor-Authentisierung.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein lokaler Angreifer kann eine Schwachstelle in Yubico YubiKey ausnutzen, um seine Privilegien zu erh\u00f6hen.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Windows",
        "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-2024-0792 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-0792.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2024-0792 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-0792"
      },
      {
        "category": "external",
        "summary": "Yubico Security Advisory YSA-2024-01 vom 2024-04-04",
        "url": "https://www.yubico.com/support/security-advisories/ysa-2024-01/"
      },
      {
        "category": "external",
        "summary": "GitHub Advisory Database",
        "url": "https://github.com/advisories/GHSA-5h4m-75jp-hg7m"
      },
      {
        "category": "external",
        "summary": "Seclist advisory",
        "url": "https://seclists.org/oss-sec/2024/q2/33"
      }
    ],
    "source_lang": "en-US",
    "title": "Yubico YubiKey: Schwachstelle erm\u00f6glicht Privilegieneskalation",
    "tracking": {
      "current_release_date": "2024-11-27T23:00:00.000+00:00",
      "generator": {
        "date": "2024-11-28T11:39:06.194+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.8"
        }
      },
      "id": "WID-SEC-W-2024-0792",
      "initial_release_date": "2024-04-04T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2024-04-04T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2024-11-27T23:00:00.000+00:00",
          "number": "2",
          "summary": "Produktzuordnung \u00fcberpr\u00fcft"
        }
      ],
      "status": "final",
      "version": "2"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c1.2.6",
                "product": {
                  "name": "Yubico YubiKey \u003c1.2.6",
                  "product_id": "T033913"
                }
              },
              {
                "category": "product_version",
                "name": "1.2.6",
                "product": {
                  "name": "Yubico YubiKey 1.2.6",
                  "product_id": "T033913-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:yubico:yubikey:1.2.6"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "YubiKey"
          }
        ],
        "category": "vendor",
        "name": "Yubico"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2024-31498",
      "notes": [
        {
          "category": "description",
          "text": "Es besteht eine Schwachstelle in Yubico YubiKey. Dieser Fehler besteht in der Manager-GUI-Komponente aufgrund einer unsachgem\u00e4\u00dfen Privilegienverwaltung. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um seine Privilegien zu erweitern."
        }
      ],
      "product_status": {
        "known_affected": [
          "T033913"
        ]
      },
      "release_date": "2024-04-04T22:00:00.000+00:00",
      "title": "CVE-2024-31498"
    }
  ]
}

CVE-2024-31498 (GCVE-0-2024-31498)

Vulnerability from cvelistv5 – Published: 2024-04-04 00:00 – Updated: 2024-08-27 19:01

Summary

Yubico ykman-gui (aka YubiKey Manager GUI) before 1.2.6 on Windows, when Edge is not used, allows privilege escalation because browser windows can open as Administrator.

Severity

8.8 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-04-09 15:13 UTC

CWE

n/a
CWE-269 - Improper Privilege Management

Assigner

mitre CNA under the mitre root

CNA scorecard E 29/100 over 2354 records in the last 180 days details

References

1 reference

URL	Tags
https://www.yubico.com/support/security-advisorie…

Impacted products

1 product

Vendor	Product	Version
yubico	yubikey_manager_gui	Affected: 0 , < 1.2.6 (custom) cpe:2.3:a:yubico:yubikey_manager_gui::::::::

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T01:52:57.116Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.yubico.com/support/security-advisories/ysa-2024-01/"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:yubico:yubikey_manager_gui:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "yubikey_manager_gui",
            "vendor": "yubico",
            "versions": [
              {
                "lessThan": "1.2.6",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 8.8,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2024-31498",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-04-09T15:13:30.297708Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-269",
                "description": "CWE-269 Improper Privilege Management",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-08-27T19:01:16.806Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Yubico ykman-gui (aka YubiKey Manager GUI) before 1.2.6 on Windows, when Edge is not used, allows privilege escalation because browser windows can open as Administrator."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-04-07T23:43:12.657Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://www.yubico.com/support/security-advisories/ysa-2024-01/"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2024-31498",
    "datePublished": "2024-04-04T00:00:00.000Z",
    "dateReserved": "2024-04-04T00:00:00.000Z",
    "dateUpdated": "2024-08-27T19:01:16.806Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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