WID-SEC-W-2023-1469

Vulnerability from csaf_certbund - Published: 2023-06-14 22:00 - Updated: 2024-09-19 22:00
Summary
Kubernetes: Mehrere Schwachstellen ermöglichen Umgehen von Sicherheitsvorkehrungen

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
Kubernetes ist ein Werkzeug zur Automatisierung der Bereitstellung, Skalierung und Verwaltung von containerisierten Anwendungen.
Angriff
Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in Kubernetes ausnutzen, um Sicherheitsvorkehrungen zu umgehen.
Betroffene Betriebssysteme
- Linux - UNIX
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": "Kubernetes ist ein Werkzeug zur Automatisierung der Bereitstellung, Skalierung und Verwaltung von containerisierten Anwendungen.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in Kubernetes ausnutzen, um Sicherheitsvorkehrungen zu umgehen.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux\n- UNIX",
        "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-2023-1469 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-1469.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2023-1469 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-1469"
      },
      {
        "category": "external",
        "summary": "Kubernetes GitHub vom 2023-06-14",
        "url": "https://github.com/kubernetes/kubernetes/issues/118640"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:2541-1 vom 2023-06-19",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-June/015240.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:2542-1 vom 2023-06-19",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-June/015239.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:2543-1 vom 2023-06-19",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-June/015238.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:2544-1 vom 2023-06-19",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-June/015237.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2023-12562 vom 2023-07-03",
        "url": "https://linux.oracle.com/errata/ELSA-2023-12562.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2023-12561 vom 2023-07-03",
        "url": "https://linux.oracle.com/errata/ELSA-2023-12561.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2023-25546 vom 2023-07-03",
        "url": "https://linux.oracle.com/errata/ELSA-2023-25546.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2023-12563 vom 2023-07-03",
        "url": "https://linux.oracle.com/errata/ELSA-2023-12563.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:3260-1 vom 2023-08-10",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-August/015870.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:5008 vom 2023-11-01",
        "url": "https://access.redhat.com/errata/RHSA-2023:5008"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:3341-1 vom 2024-09-19",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-September/019474.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:3343-1 vom 2024-09-19",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-September/019472.html"
      }
    ],
    "source_lang": "en-US",
    "title": "Kubernetes: Mehrere Schwachstellen erm\u00f6glichen Umgehen von Sicherheitsvorkehrungen",
    "tracking": {
      "current_release_date": "2024-09-19T22:00:00.000+00:00",
      "generator": {
        "date": "2024-09-20T08:41:45.152+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.8"
        }
      },
      "id": "WID-SEC-W-2023-1469",
      "initial_release_date": "2023-06-14T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2023-06-14T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2023-06-19T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2023-07-03T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2023-07-04T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2023-08-10T22:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2023-10-31T23:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2024-09-19T22:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von SUSE aufgenommen"
        }
      ],
      "status": "final",
      "version": "7"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c1.27.3",
                "product": {
                  "name": "Open Source Kubernetes \u003c1.27.3",
                  "product_id": "T028151"
                }
              },
              {
                "category": "product_version",
                "name": "1.27.3",
                "product": {
                  "name": "Open Source Kubernetes 1.27.3",
                  "product_id": "T028151-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:kubernetes:kubernetes:1.27.3"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c1.26.6",
                "product": {
                  "name": "Open Source Kubernetes \u003c1.26.6",
                  "product_id": "T028152"
                }
              },
              {
                "category": "product_version",
                "name": "1.26.6",
                "product": {
                  "name": "Open Source Kubernetes 1.26.6",
                  "product_id": "T028152-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:kubernetes:kubernetes:1.26.6"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c1.25.11",
                "product": {
                  "name": "Open Source Kubernetes \u003c1.25.11",
                  "product_id": "T028153"
                }
              },
              {
                "category": "product_version",
                "name": "1.25.11",
                "product": {
                  "name": "Open Source Kubernetes 1.25.11",
                  "product_id": "T028153-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:kubernetes:kubernetes:1.25.11"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c1.24.15",
                "product": {
                  "name": "Open Source Kubernetes \u003c1.24.15",
                  "product_id": "T028154"
                }
              },
              {
                "category": "product_version",
                "name": "1.24.15",
                "product": {
                  "name": "Open Source Kubernetes 1.24.15",
                  "product_id": "T028154-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:kubernetes:kubernetes:1.24.15"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Kubernetes"
          }
        ],
        "category": "vendor",
        "name": "Open Source"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Oracle Linux",
            "product": {
              "name": "Oracle Linux",
              "product_id": "T004914",
              "product_identification_helper": {
                "cpe": "cpe:/o:oracle:linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Oracle"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Red Hat Enterprise Linux",
            "product": {
              "name": "Red Hat Enterprise Linux",
              "product_id": "67646",
              "product_identification_helper": {
                "cpe": "cpe:/o:redhat:enterprise_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "SUSE Linux",
            "product": {
              "name": "SUSE Linux",
              "product_id": "T002207",
              "product_identification_helper": {
                "cpe": "cpe:/o:suse:suse_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2023-2727",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in Kubernetes. Unter bestimmten Umst\u00e4nden k\u00f6nnen Container, die durch ImagePolicyWebhook eingeschr\u00e4nkt sind, von Benutzern gestartet werden. Ein Angreifer kann diese Schwachstelle ausnutzen, um Sicherheitsvorkehrungen zu umgehen."
        }
      ],
      "product_status": {
        "known_affected": [
          "T028154",
          "T028152",
          "T028153",
          "T002207",
          "67646",
          "T028151",
          "T004914"
        ]
      },
      "release_date": "2023-06-14T22:00:00.000+00:00",
      "title": "CVE-2023-2727"
    },
    {
      "cve": "CVE-2023-2728",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in Kubernetes. Container, die die vom ServiceAccount-Zulassungs-Plugin durchgesetzte \"mountable secrets policy\" umgehen, k\u00f6nnen unter bestimmten Umst\u00e4nden von Benutzern gestartet werden. Ein Angreifer kann diese Schwachstelle ausnutzen, um Sicherheitsvorkehrungen zu umgehen."
        }
      ],
      "product_status": {
        "known_affected": [
          "T028154",
          "T028152",
          "T028153",
          "T002207",
          "67646",
          "T028151",
          "T004914"
        ]
      },
      "release_date": "2023-06-14T22:00:00.000+00:00",
      "title": "CVE-2023-2728"
    }
  ]
}


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Taxonomy of the tags.




Sightings

Author Source Type Date

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.