Vulnerability-Lookup

WID-SEC-W-2023-0053

Vulnerability from csaf_certbund - Published: 2023-01-10 23:00 - Updated: 2023-01-10 23:00

Summary

Microsoft Windows Azure Service Fabric: 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 Windows Azure-Plattform ist eine Cloud Computing-Plattform von Microsoft.

Angriff: Ein lokaler Angreifer kann eine Schwachstelle in Microsoft Windows Azure Service Fabric ausnutzen, um seine Privilegien zu erhöhen.

Betroffene Betriebssysteme: - Windows

CVE-2023-21531

Es existiert eine Schwachstelle in Microsoft Windows Azure bezüglich der "Service Fabric". Der Fehler ist noch nicht im Detail beschrieben. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um seine Privilegien zu erweitern.

Affected products

Known affected 1 product

Product	Identifier	Version	Remediation
Microsoft Windows Azure Service Fabric Microsoft	`cpe:/a:microsoft:windows_azure:service_fabric`	—

References

3 references

URL	Category
https://wid.cert-bund.de/.well-known/csaf/white/2…	self
https://wid.cert-bund.de/portal/wid/securityadvis…	self
https://msrc.microsoft.com/update-guide	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 Windows Azure-Plattform ist eine Cloud Computing-Plattform von Microsoft.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein lokaler Angreifer kann eine Schwachstelle in Microsoft Windows Azure Service Fabric 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-2023-0053 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-0053.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2023-0053 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-0053"
      },
      {
        "category": "external",
        "summary": "Microsoft Leitfaden f\u00fcr Sicherheitsupdates vom 2023-01-10",
        "url": "https://msrc.microsoft.com/update-guide"
      }
    ],
    "source_lang": "en-US",
    "title": "Microsoft Windows Azure Service Fabric: Schwachstelle erm\u00f6glicht Privilegieneskalation",
    "tracking": {
      "current_release_date": "2023-01-10T23:00:00.000+00:00",
      "generator": {
        "date": "2024-08-15T17:41:00.410+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.5"
        }
      },
      "id": "WID-SEC-W-2023-0053",
      "initial_release_date": "2023-01-10T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2023-01-10T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Microsoft Windows Azure Service Fabric",
            "product": {
              "name": "Microsoft Windows Azure Service Fabric",
              "product_id": "T025788",
              "product_identification_helper": {
                "cpe": "cpe:/a:microsoft:windows_azure:service_fabric"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Microsoft"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2023-21531",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in Microsoft Windows Azure bez\u00fcglich der \"Service Fabric\". Der Fehler ist noch nicht im Detail beschrieben. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um seine Privilegien zu erweitern."
        }
      ],
      "product_status": {
        "known_affected": [
          "T025788"
        ]
      },
      "release_date": "2023-01-10T23:00:00.000+00:00",
      "title": "CVE-2023-21531"
    }
  ]
}

CVE-2023-21531 (GCVE-0-2023-21531)

Vulnerability from cvelistv5 – Published: 2023-01-10 00:00 – Updated: 2025-01-01 00:35

Title

Azure Service Fabric Container Elevation of Privilege Vulnerability

Summary

Azure Service Fabric Container Elevation of Privilege Vulnerability

Severity

7 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-07-03 17:53 UTC

CWE

CWE-284 - Improper Access Control

Assigner

microsoft CNA under the mitre root

CNA scorecard B 82/100 over 3955 records in the last 180 days details

References

1 reference

URL	Tags
https://msrc.microsoft.com/update-guide/vulnerabi…	vendor-advisory

Impacted products

3 products

Vendor	Product	Version
Microsoft	Azure Service Fabric 8.2	Affected: 8.2 , < 8.2 CU8 (custom)
Microsoft	Azure Service Fabric 9.0 for Linux	Affected: 9.0 , < 9.0 CU5 (custom)
Microsoft	Azure Service Fabric 9.1	Affected: 9.1 , < 9.1 CU1 (custom)

Date Public

2023-01-10 08:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
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                "id": "CVE-2023-21531",
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                  },
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                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-07-03T17:53:42.498470Z",
                "version": "2.0.3"
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        "references": [
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          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          ],
          "product": "Azure Service Fabric 8.2",
          "vendor": "Microsoft",
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                },
                {
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                  "versionEndExcluding": "9.1 CU1",
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              ],
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      "metrics": [
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            "baseSeverity": "HIGH",
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      "references": [
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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.

Vulnerability timeline

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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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