csaf_certbund - wid-sec-w-2024-0425

wid-sec-w-2024-0425

Vulnerability from csaf_certbund

Published

2024-02-19 23:00

Modified

2024-02-19 23:00

Summary

Rancher: Schwachstelle ermöglicht Privilegieneskalation

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

Rancher ist ein Werkzeug für die Verwaltung von Kubernetes-Container basierten Umgebungen.

Angriff

Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in Rancher ausnutzen, um seine Privilegien zu erhöhen.

Betroffene Betriebssysteme

- UNIX - Linux - Windows

JSON

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{
  "document": {
    "aggregate_severity": {
      "text": "hoch"
    },
    "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": "Rancher ist ein Werkzeug f\u00fcr die Verwaltung von Kubernetes-Container basierten Umgebungen.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in Rancher ausnutzen, um seine Privilegien zu erh\u00f6hen.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- UNIX\n- Linux\n- 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-2024-0425 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-0425.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2024-0425 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-0425"
      },
      {
        "category": "external",
        "summary": "Rancher Security Update vom 2024-02-19",
        "url": "https://www.suse.com/c/rancher-security-update/"
      },
      {
        "category": "external",
        "summary": "Rancher Security Advisories vom 2024-02-19",
        "url": "https://ranchermanager.docs.rancher.com/reference-guides/rancher-security/security-advisories-and-cves"
      }
    ],
    "source_lang": "en-US",
    "title": "Rancher: Schwachstelle erm\u00f6glicht Privilegieneskalation",
    "tracking": {
      "current_release_date": "2024-02-19T23:00:00.000+00:00",
      "generator": {
        "date": "2024-02-20T09:35:59.264+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.0"
        }
      },
      "id": "WID-SEC-W-2024-0425",
      "initial_release_date": "2024-02-19T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2024-02-19T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Rancher Rancher",
            "product": {
              "name": "Rancher Rancher",
              "product_id": "T032903",
              "product_identification_helper": {
                "cpe": "cpe:/a:rancher:rancher:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Rancher"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2024-22030",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in Rancher. Diese ist darauf zur\u00fcckzuf\u00fchren, wie Certificate Authority-Daten validiert werden. Ein entfernter, authentisierter Angreifer, der sich in einer man-in-the-middle-Position befindet, kann diese Schwachstellen ausnutzen, um seine Privilegien zu erweitern und dadurch eine Rancher Note zu \u00fcbernehmen."
        }
      ],
      "product_status": {
        "known_affected": [
          "T032903"
        ]
      },
      "release_date": "2024-02-19T23:00:00Z",
      "title": "CVE-2024-22030"
    }
  ]
}

cve-2024-22030

Vulnerability from cvelistv5

Published

2024-10-16 13:24

Modified

2024-10-16 14:25

Severity ?

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

Summary

Rancher agents can be hijacked by taking over the Rancher Server URL

References

▼	URL	Tags
	https://bugzilla.suse.com/show_bug.cgi?id=CVE-2024-22030
	https://github.com/rancher/rancher/security/advisories/GHSA-h4h5-9833-v2p4

Impacted products

▼	Vendor	Product
	SUSE	rancher

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:suse:rancher:-:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "rancher",
            "vendor": "suse",
            "versions": [
              {
                "lessThan": "2.7.15",
                "status": "affected",
                "version": "2.7.0",
                "versionType": "semver"
              },
              {
                "lessThan": "2.8.8",
                "status": "affected",
                "version": "2.8.0",
                "versionType": "semver"
              },
              {
                "lessThan": "2.9.2",
                "status": "affected",
                "version": "2.9.0",
                "versionType": "semver"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-22030",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-10-16T14:23:02.642013Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-10-16T14:25:43.445Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "packageName": "github.com/rancher/rancher",
          "product": "rancher",
          "vendor": "SUSE",
          "versions": [
            {
              "lessThan": "2.7.15",
              "status": "affected",
              "version": "2.7.0",
              "versionType": "semver"
            },
            {
              "lessThan": "2.8.8",
              "status": "affected",
              "version": "2.8.0",
              "versionType": "semver"
            },
            {
              "lessThan": "2.9.2",
              "status": "affected",
              "version": "2.9.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Jarkko Vesiluoma from Redtest Security"
        }
      ],
      "datePublic": "2024-09-26T19:13:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "A vulnerability has been identified within Rancher that can be exploited\n in narrow circumstances through a man-in-the-middle (MITM) attack. An \nattacker would need to have control of an expired domain or execute a \nDNS spoofing/hijacking attack against the domain to exploit this \nvulnerability. The targeted domain is the one used as the Rancher URL.\u003cbr\u003e"
            }
          ],
          "value": "A vulnerability has been identified within Rancher that can be exploited\n in narrow circumstances through a man-in-the-middle (MITM) attack. An \nattacker would need to have control of an expired domain or execute a \nDNS spoofing/hijacking attack against the domain to exploit this \nvulnerability. The targeted domain is the one used as the Rancher URL."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-295",
              "description": "CWE-295: Improper Certificate Validation",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-10-16T13:24:06.944Z",
        "orgId": "404e59f5-483d-4b8a-8e7a-e67604dd8afb",
        "shortName": "suse"
      },
      "references": [
        {
          "url": "https://bugzilla.suse.com/show_bug.cgi?id=CVE-2024-22030"
        },
        {
          "url": "https://github.com/rancher/rancher/security/advisories/GHSA-h4h5-9833-v2p4"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "Rancher agents can be hijacked by taking over the Rancher Server URL",
      "x_generator": {
        "engine": "Vulnogram 0.1.0-dev"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "404e59f5-483d-4b8a-8e7a-e67604dd8afb",
    "assignerShortName": "suse",
    "cveId": "CVE-2024-22030",
    "datePublished": "2024-10-16T13:24:06.944Z",
    "dateReserved": "2024-01-04T12:38:34.023Z",
    "dateUpdated": "2024-10-16T14:25:43.445Z",
    "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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