csaf_certbund - wid-sec-w-2023-2426

wid-sec-w-2023-2426

Vulnerability from csaf_certbund

Published

2023-09-21 22:00

Modified

2023-09-21 22:00

Summary

QNAP NAS: Schwachstelle ermöglicht Codeausführung

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

QNAP ist ein Hersteller von NAS (Network Attached Storage) Lösungen.

Angriff

Ein lokaler Angreifer kann eine Schwachstelle in QNAP NAS ausnutzen, um beliebigen Programmcode auszuführen.

Betroffene Betriebssysteme

- Linux

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": "QNAP ist ein Hersteller von NAS (Network Attached Storage) L\u00f6sungen.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein lokaler Angreifer kann eine Schwachstelle in QNAP NAS ausnutzen, um beliebigen Programmcode auszuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux",
        "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-2023-2426 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-2426.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2023-2426 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-2426"
      },
      {
        "category": "external",
        "summary": "QNAP Security Advisory - QSA-23-25 vom 2023-09-21",
        "url": "https://www.qnap.com/de-de/security-advisory/QSA-23-25"
      }
    ],
    "source_lang": "en-US",
    "title": "QNAP NAS: Schwachstelle erm\u00f6glicht Codeausf\u00fchrung",
    "tracking": {
      "current_release_date": "2023-09-21T22:00:00.000+00:00",
      "generator": {
        "date": "2024-08-15T17:58:46.078+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.5"
        }
      },
      "id": "WID-SEC-W-2023-2426",
      "initial_release_date": "2023-09-21T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2023-09-21T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "QNAP NAS \u003c QTS 4.3.6.2441 build 20230621",
                "product": {
                  "name": "QNAP NAS \u003c QTS 4.3.6.2441 build 20230621",
                  "product_id": "T030038",
                  "product_identification_helper": {
                    "cpe": "cpe:/h:qnap:nas:qts_4.3.6.2441_build_20230621"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "QNAP NAS \u003c QTS 4.3.4.2451 build 20230621",
                "product": {
                  "name": "QNAP NAS \u003c QTS 4.3.4.2451 build 20230621",
                  "product_id": "T030039",
                  "product_identification_helper": {
                    "cpe": "cpe:/h:qnap:nas:qts_4.3.4.2451_build_20230621"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "QNAP NAS \u003c QTS 4.3.3.2420 build 20230621",
                "product": {
                  "name": "QNAP NAS \u003c QTS 4.3.3.2420 build 20230621",
                  "product_id": "T030040",
                  "product_identification_helper": {
                    "cpe": "cpe:/h:qnap:nas:qts_4.3.3.2420_build_20230621"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "QNAP NAS \u003c QTS 4.2.6 build 20230621",
                "product": {
                  "name": "QNAP NAS \u003c QTS 4.2.6 build 20230621",
                  "product_id": "T030041",
                  "product_identification_helper": {
                    "cpe": "cpe:/h:qnap:nas:qts_4.2.6_build_20230621"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "NAS"
          }
        ],
        "category": "vendor",
        "name": "QNAP"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2023-23363",
      "notes": [
        {
          "category": "description",
          "text": "Es besteht eine Schwachstelle in QNAP NAS. Dieser Fehler besteht in der QTS-Komponente aufgrund einer unsachgem\u00e4\u00dfen Eingabevalidierung, die zu einer Pufferkopie ohne \u00dcberpr\u00fcfung der Gr\u00f6\u00dfe der Eingabe f\u00fchrt. Ein lokaler Angreifer kann diese Schwachstelle zur Ausf\u00fchrung von beliebigem Code ausnutzen."
        }
      ],
      "release_date": "2023-09-21T22:00:00.000+00:00",
      "title": "CVE-2023-23363"
    }
  ]
}

cve-2023-23363

Vulnerability from cvelistv5

Published

2023-09-22 03:50

Modified

2024-09-24 18:10

Severity ?

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

Summary

QTS

References

▼	URL	Tags
	https://www.qnap.com/en/security-advisory/qsa-23-25

Impacted products

Vendor

Product

Version

▼

QNAP Systems Inc.

QTS

Version: 4.3.*   < 4.3.6.2441 build 20230621
Version: 4.3.*   < 4.3.3.2420 build 20230621
Version: 4.2.*   < 4.2.6 build 20230621
Version: 4.3.*   < 4.3.4.2451 build 20230621

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T10:28:40.542Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.qnap.com/en/security-advisory/qsa-23-25"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-23363",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-24T18:10:24.884937Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-24T18:10:34.196Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "QTS",
          "vendor": "QNAP Systems Inc.",
          "versions": [
            {
              "lessThan": "4.3.6.2441 build 20230621",
              "status": "affected",
              "version": "4.3.*",
              "versionType": "custom"
            },
            {
              "lessThan": "4.3.3.2420 build 20230621",
              "status": "affected",
              "version": "4.3.*",
              "versionType": "custom"
            },
            {
              "lessThan": "4.2.6 build 20230621",
              "status": "affected",
              "version": "4.2.*",
              "versionType": "custom"
            },
            {
              "lessThan": "4.3.4.2451 build 20230621",
              "status": "affected",
              "version": "4.3.*",
              "versionType": "custom"
            },
            {
              "status": "unaffected",
              "version": "4.5.*"
            },
            {
              "status": "unaffected",
              "version": "5.*.*"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "user": "00000000-0000-4000-9000-000000000000",
          "value": "H4lo"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "A buffer copy without checking size of input vulnerability has been reported to affect QNAP operating system. If exploited, the vulnerability possibly allows remote users to execute code via unspecified vectors.\u003cbr\u003e\u003cbr\u003eWe have already fixed the vulnerability in the following versions:\u003cbr\u003eQTS 4.3.6.2441 build 20230621 and later\u003cbr\u003eQTS 4.3.3.2420 build 20230621 and later\u003cbr\u003eQTS 4.2.6 build 20230621 and later\u003cbr\u003eQTS 4.3.4.2451 build 20230621 and later\u003cbr\u003e"
            }
          ],
          "value": "A buffer copy without checking size of input vulnerability has been reported to affect QNAP operating system. If exploited, the vulnerability possibly allows remote users to execute code via unspecified vectors.\n\nWe have already fixed the vulnerability in the following versions:\nQTS 4.3.6.2441 build 20230621 and later\nQTS 4.3.3.2420 build 20230621 and later\nQTS 4.2.6 build 20230621 and later\nQTS 4.3.4.2451 build 20230621 and later\n"
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-100",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-100"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-120",
              "description": "CWE-120",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-09-22T03:50:42.730Z",
        "orgId": "2fd009eb-170a-4625-932b-17a53af1051f",
        "shortName": "qnap"
      },
      "references": [
        {
          "url": "https://www.qnap.com/en/security-advisory/qsa-23-25"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "We have already fixed the vulnerability in the following versions:\u003cbr\u003eQTS 4.3.6.2441 build 20230621 and later\u003cbr\u003eQTS 4.3.3.2420 build 20230621 and later\u003cbr\u003eQTS 4.2.6 build 20230621 and later\u003cbr\u003eQTS 4.3.4.2451 build 20230621 and later\u003cbr\u003e"
            }
          ],
          "value": "We have already fixed the vulnerability in the following versions:\nQTS 4.3.6.2441 build 20230621 and later\nQTS 4.3.3.2420 build 20230621 and later\nQTS 4.2.6 build 20230621 and later\nQTS 4.3.4.2451 build 20230621 and later\n"
        }
      ],
      "source": {
        "advisory": "QSA-23-25",
        "discovery": "EXTERNAL"
      },
      "title": "QTS",
      "x_generator": {
        "engine": "Vulnogram 0.1.0-dev"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "2fd009eb-170a-4625-932b-17a53af1051f",
    "assignerShortName": "qnap",
    "cveId": "CVE-2023-23363",
    "datePublished": "2023-09-22T03:50:42.730Z",
    "dateReserved": "2023-01-11T20:15:53.085Z",
    "dateUpdated": "2024-09-24T18:10:34.196Z",
    "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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