Vulnerability-Lookup

WID-SEC-W-2024-0525

Vulnerability from csaf_certbund - Published: 2024-02-29 23:00 - Updated: 2024-03-03 23:00

Summary

Microsoft GitHub Enterprise: Schwachstelle ermöglicht Umgehen von Sicherheitsvorkehrungen

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: GitHub ist ein netzbasierter Dienst zur Versionsverwaltung für Software-Entwicklungsprojekte.

Angriff: Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Microsoft GitHub Enterprise ausnutzen, um Sicherheitsvorkehrungen zu umgehen.

Betroffene Betriebssysteme: - UNIX - Linux

CVE-2024-1908

Es besteht eine Schwachstelle in Microsoft GitHub Enterprise. Dieser Fehler besteht in GitHub Connect aufgrund einer unsachgemäßen Rechteverwaltung, die es ermöglicht, ein Download-Token zu verwenden, um private Repository-Daten abzurufen. Ein entfernter, anonymer Angreifer kann diese Schwachstelle ausnutzen, um Sicherheitsvorkehrungen zu umgehen.

References

6 references

URL	Category
https://wid.cert-bund.de/.well-known/csaf/white/2…	self
https://wid.cert-bund.de/portal/wid/securityadvis…	self
https://docs.github.com/de/enterprise-server@3.8/…	external
https://docs.github.com/en/enterprise-server@3.9/…	external
https://docs.github.com/en/enterprise-server@3.10…	external
https://docs.github.com/en/enterprise-server@3.11…	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": "GitHub ist ein netzbasierter Dienst zur Versionsverwaltung f\u00fcr Software-Entwicklungsprojekte.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Microsoft GitHub Enterprise ausnutzen, um Sicherheitsvorkehrungen zu umgehen.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- UNIX\n- 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-2024-0525 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-0525.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2024-0525 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-0525"
      },
      {
        "category": "external",
        "summary": "Versionshinweise - GitHub Enterprise Server 3.8 vom 2024-02-29",
        "url": "https://docs.github.com/de/enterprise-server@3.8/admin/release-notes"
      },
      {
        "category": "external",
        "summary": "Versionshinweise - GitHub Enterprise Server 3.9 vom 2024-02-29",
        "url": "https://docs.github.com/en/enterprise-server@3.9/admin/release-notes/#3.9.11"
      },
      {
        "category": "external",
        "summary": "Versionshinweise - GitHub Enterprise Server 3.10 vom 2024-02-29",
        "url": "https://docs.github.com/en/enterprise-server@3.10/admin/release-notes#3.10.8"
      },
      {
        "category": "external",
        "summary": "Versionshinweise - GitHub Enterprise Server 3.11 vom 2024-02-29",
        "url": "https://docs.github.com/en/enterprise-server@3.11/admin/release-notes#3.11.16"
      }
    ],
    "source_lang": "en-US",
    "title": "Microsoft GitHub Enterprise: Schwachstelle erm\u00f6glicht Umgehen von Sicherheitsvorkehrungen",
    "tracking": {
      "current_release_date": "2024-03-03T23:00:00.000+00:00",
      "generator": {
        "date": "2024-08-15T18:05:56.791+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.5"
        }
      },
      "id": "WID-SEC-W-2024-0525",
      "initial_release_date": "2024-02-29T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2024-02-29T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2024-03-03T23:00:00.000+00:00",
          "number": "2",
          "summary": "Weitere Produktversionen und Quellen aufgenommen"
        }
      ],
      "status": "final",
      "version": "2"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "Server \u003c 3.8.16",
                "product": {
                  "name": "Microsoft GitHub Enterprise Server \u003c 3.8.16",
                  "product_id": "T033193"
                }
              },
              {
                "category": "product_version_range",
                "name": "Server \u003c 3.9.11",
                "product": {
                  "name": "Microsoft GitHub Enterprise Server \u003c 3.9.11",
                  "product_id": "T033218"
                }
              },
              {
                "category": "product_version_range",
                "name": "Server \u003c 3.10.8",
                "product": {
                  "name": "Microsoft GitHub Enterprise Server \u003c 3.10.8",
                  "product_id": "T033219"
                }
              },
              {
                "category": "product_version_range",
                "name": "Server \u003c 3.11.16",
                "product": {
                  "name": "Microsoft GitHub Enterprise Server \u003c 3.11.16",
                  "product_id": "T033220"
                }
              }
            ],
            "category": "product_name",
            "name": "GitHub Enterprise"
          }
        ],
        "category": "vendor",
        "name": "Microsoft"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2024-1908",
      "notes": [
        {
          "category": "description",
          "text": "Es besteht eine Schwachstelle in Microsoft GitHub Enterprise. Dieser Fehler besteht in GitHub Connect aufgrund einer unsachgem\u00e4\u00dfen Rechteverwaltung, die es erm\u00f6glicht, ein Download-Token zu verwenden, um private Repository-Daten abzurufen. Ein entfernter, anonymer Angreifer kann diese Schwachstelle ausnutzen, um Sicherheitsvorkehrungen zu umgehen."
        }
      ],
      "release_date": "2024-02-29T23:00:00.000+00:00",
      "title": "CVE-2024-1908"
    }
  ]
}

CVE-2024-1908 (GCVE-0-2024-1908)

Vulnerability from cvelistv5 – Published: 2024-02-29 18:23 – Updated: 2024-08-05 15:06

Title

Improper Privilege Management vulnerability was identified in GitHub Enterprise Server that allowed Privilege Escalation

Summary

An Improper Privilege Management vulnerability was identified in GitHub Enterprise Server that allowed an attacker to use the Enterprise Actions GitHub Connect download token to fetch private repository data. An attacker would require an account on the server instance with non-default settings for GitHub Connect. This vulnerability affected all versions of GitHub Enterprise Server prior to 3.12 and was fixed in versions 3.8.16, 3.9.11, 3.10.8, and 3.11.6. This vulnerability was reported via the GitHub Bug Bounty program.

Severity

6.3 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-08-05 15:05 UTC

CWE

CWE-269 - Improper Privilege Management

Assigner

GitHub_P CNA under the mitre root

CNA scorecard B 84/100 over 23 records in the last 180 days details

References

4 references

URL	Tags
https://docs.github.com/en/enterprise-server@3.8/…
https://docs.github.com/en/enterprise-server@3.9/…
https://https://docs.github.com/en/enterprise-ser…
https://https://docs.github.com/en/enterprise-ser…

Impacted products

1 product

Vendor	Product	Version
GitHub	Enterprise Server	Affected: 3.8.0 , < 3.8.16 (semver) Affected: 3.9.0 , < 3.9.11 (semver ) Affected: 3.10.0 , < 3.10.8 (semver) Affected: 3.11.0 , < 3.11.6 (semver) Unaffected: 3.12.0

Date Public

2024-02-29 18:24

Credits

ahacker1

Show details on NVD website

JSON

To clipboard

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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

Sightings and recorded dates, grouped by day · UTC

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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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