WID-SEC-W-2023-2244

Vulnerability from csaf_certbund - Published: 2023-08-31 22:00 - Updated: 2023-09-03 22:00
Summary
GitLab: Mehrere Schwachstellen
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: GitLab ist eine Webanwendung zur Versionsverwaltung für Softwareprojekte auf Basis von git.
Angriff: Ein entfernter, authentifizierter Angreifer kann mehrere Schwachstellen in GitLab ausnutzen, um8 Sicherheitsmaßnahmen zu umgehen, einen Denial-of-Service-Zustand zu verursachen, vertrauliche Informationen offenzulegen und seine Privilegien zu erweitern.
Betroffene Betriebssysteme: - UNIX - Linux
CVE-2023-4647
CVE-2023-4638
CVE-2023-4630
CVE-2023-4378
CVE-2023-4018
CVE-2023-3950
CVE-2023-3915
CVE-2023-3210
CVE-2023-3205
CVE-2023-1555
CVE-2023-1279
CVE-2023-0120
CVE-2022-4343
References
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": "GitLab ist eine Webanwendung zur Versionsverwaltung f\u00fcr Softwareprojekte auf Basis von git.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, authentifizierter Angreifer kann mehrere Schwachstellen in GitLab ausnutzen, um8 Sicherheitsma\u00dfnahmen zu umgehen, einen Denial-of-Service-Zustand zu verursachen, vertrauliche Informationen offenzulegen und seine Privilegien zu erweitern.",
        "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-2023-2244 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-2244.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2023-2244 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-2244"
      },
      {
        "category": "external",
        "summary": "GitLab Security Release vom 2023-08-31",
        "url": "https://about.gitlab.com/releases/2023/08/31/security-release-gitlab-16-3-1-released/"
      }
    ],
    "source_lang": "en-US",
    "title": "GitLab: Mehrere Schwachstellen",
    "tracking": {
      "current_release_date": "2023-09-03T22:00:00.000+00:00",
      "generator": {
        "date": "2026-07-16T16:52:40.304+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.6.0"
        }
      },
      "id": "WID-SEC-W-2023-2244",
      "initial_release_date": "2023-08-31T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2023-08-31T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2023-09-03T22:00:00.000+00:00",
          "number": "2",
          "summary": "CVE erg\u00e4nzt"
        }
      ],
      "status": "final",
      "version": "2"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Open Source GitLab \u003c 16.3.1",
                "product": {
                  "name": "Open Source GitLab \u003c 16.3.1",
                  "product_id": "T029660",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:gitlab:gitlab:16.3.1"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Open Source GitLab \u003c 16.2.5",
                "product": {
                  "name": "Open Source GitLab \u003c 16.2.5",
                  "product_id": "T029661",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:gitlab:gitlab:16.2.5"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Open Source GitLab \u003c 16.1.5",
                "product": {
                  "name": "Open Source GitLab \u003c 16.1.5",
                  "product_id": "T029662",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:gitlab:gitlab:16.1.5"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "GitLab"
          }
        ],
        "category": "vendor",
        "name": "Open Source"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2023-4647",
      "release_date": "2023-08-31T22:00:00.000+00:00",
      "title": "CVE-2023-4647"
    },
    {
      "cve": "CVE-2023-4638",
      "release_date": "2023-08-31T22:00:00.000+00:00",
      "title": "CVE-2023-4638"
    },
    {
      "cve": "CVE-2023-4630",
      "release_date": "2023-08-31T22:00:00.000+00:00",
      "title": "CVE-2023-4630"
    },
    {
      "cve": "CVE-2023-4378",
      "release_date": "2023-08-31T22:00:00.000+00:00",
      "title": "CVE-2023-4378"
    },
    {
      "cve": "CVE-2023-4018",
      "release_date": "2023-08-31T22:00:00.000+00:00",
      "title": "CVE-2023-4018"
    },
    {
      "cve": "CVE-2023-3950",
      "release_date": "2023-08-31T22:00:00.000+00:00",
      "title": "CVE-2023-3950"
    },
    {
      "cve": "CVE-2023-3915",
      "release_date": "2023-08-31T22:00:00.000+00:00",
      "title": "CVE-2023-3915"
    },
    {
      "cve": "CVE-2023-3210",
      "release_date": "2023-08-31T22:00:00.000+00:00",
      "title": "CVE-2023-3210"
    },
    {
      "cve": "CVE-2023-3205",
      "release_date": "2023-08-31T22:00:00.000+00:00",
      "title": "CVE-2023-3205"
    },
    {
      "cve": "CVE-2023-1555",
      "release_date": "2023-08-31T22:00:00.000+00:00",
      "title": "CVE-2023-1555"
    },
    {
      "cve": "CVE-2023-1279",
      "release_date": "2023-08-31T22:00:00.000+00:00",
      "title": "CVE-2023-1279"
    },
    {
      "cve": "CVE-2023-0120",
      "release_date": "2023-08-31T22:00:00.000+00:00",
      "title": "CVE-2023-0120"
    },
    {
      "cve": "CVE-2022-4343",
      "release_date": "2023-08-31T22:00:00.000+00:00",
      "title": "CVE-2022-4343"
    }
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.


Detection rules are retrieved from Rulezet.


Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.