Vulnerability from csaf_ncscnl
Published
2024-07-02 11:40
Modified
2024-07-05 09:41
Summary
Kwetsbaarheid verholpen in GeoServer

Notes

The Netherlands Cyber Security Center (henceforth: NCSC-NL) maintains this page to enhance access to its information and security advisories. The use of this security advisory is subject to the following terms and conditions: NCSC-NL makes every reasonable effort to ensure that the content of this page is kept up to date, and that it is accurate and complete. Nevertheless, NCSC-NL cannot entirely rule out the possibility of errors, and therefore cannot give any warranty in respect of its completeness, accuracy or continuous keeping up-to-date. The information contained in this security advisory is intended solely for the purpose of providing general information to professional users. No rights can be derived from the information provided therein. NCSC-NL and the Kingdom of the Netherlands assume no legal liability or responsibility for any damage resulting from either the use or inability of use of this security advisory. This includes damage resulting from the inaccuracy of incompleteness of the information contained in the advisory. This security advisory is subject to Dutch law. All disputes related to or arising from the use of this advisory will be submitted to the competent court in The Hague. This choice of means also applies to the court in summary proceedings.
Feiten
De ontwikkelaars van GeoServer hebben een kwetsbaarheid verholpen. Voor deze kwetsbaarheid is Proof-of-Concept-code (PoC) op internet verschenen.
Interpretaties
De kwetsbaarheid bevindt zich in de wijze waarop XPath expressies door de API worden verwerkt en stelt een kwaadwillende in staat om met speciaal geprepareerde XPath expressies een command-injection uit te voeren en zo code uit te voeren met rechten van de applicatie. Proof-of-Concept-Code is beschikbaar om de kwetsbaarheid aan te tonen. Systemen waarbij de API publiek toegankelijki is lopen hiermee verhoogd risico. De API in kwestie is normaal gesproken niet standaard bereikbaar vanaf publieke netwerken.
Oplossingen
De ontwikkelaars van GeoServer hebben updates uitgebracht om de kwetsbaarheid te verhelpen in GeoServer 2.24.4, 2.25.2 en 2.23.6. Ook zijn mitigerende maatregelen gepubliceerd om de kwetsbaarheid te beperken indien uitrol van de updates (nog) niet mogelijk is. Indien het bestand gt-complex-x.y.jar (x.y. zijnde de versienummering, afhankelijk van de versie van de GeoServer-software) van de server wordt verwijderd is misbruik niet mogelijk. Dit kan echter gevolgen hebben voor de werking van de installatie. Maak hiervoor een separate risico-inschatting per systeem. Zie bijgevoegde referenties voor meer informatie.
Kans
medium
Schade
high
CWE-95
Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection')



{
  "document": {
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE"
      }
    },
    "lang": "nl",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "The Netherlands Cyber Security Center (henceforth: NCSC-NL) maintains this page to enhance access to its information and security advisories. The use of this security advisory is subject to the following terms and conditions:\n\n    NCSC-NL makes every reasonable effort to ensure that the content of this page is kept up to date, and that it is accurate and complete. Nevertheless, NCSC-NL cannot entirely rule out the possibility of errors, and therefore cannot give any warranty in respect of its completeness, accuracy or continuous keeping up-to-date. The information contained in this security advisory is intended solely for the purpose of providing general information to professional users. No rights can be derived from the information provided therein.\n\n    NCSC-NL and the Kingdom of the Netherlands assume no legal liability or responsibility for any damage resulting from either the use or inability of use of this security advisory. This includes damage resulting from the inaccuracy of incompleteness of the information contained in the advisory.\n    This security advisory is subject to Dutch law. All disputes related to or arising from the use of this advisory will be submitted to the competent court in The Hague. This choice of means also applies to the court in summary proceedings."
      },
      {
        "category": "description",
        "text": "De ontwikkelaars van GeoServer hebben een kwetsbaarheid verholpen.\n\nVoor deze kwetsbaarheid is Proof-of-Concept-code (PoC) op internet verschenen. ",
        "title": "Feiten"
      },
      {
        "category": "description",
        "text": "De kwetsbaarheid bevindt zich in de wijze waarop XPath expressies door de API worden verwerkt en stelt een kwaadwillende in staat om met speciaal geprepareerde XPath expressies een command-injection uit te voeren en zo code uit te voeren met rechten van de applicatie.\n\nProof-of-Concept-Code is beschikbaar om de kwetsbaarheid aan te tonen. Systemen waarbij de API publiek toegankelijki is lopen hiermee verhoogd risico. De API in kwestie is normaal gesproken niet standaard bereikbaar vanaf publieke netwerken.",
        "title": "Interpretaties"
      },
      {
        "category": "description",
        "text": "De ontwikkelaars van GeoServer hebben updates uitgebracht om de kwetsbaarheid te verhelpen in GeoServer 2.24.4, 2.25.2 en 2.23.6. \n\nOok zijn mitigerende maatregelen gepubliceerd om de kwetsbaarheid te beperken indien uitrol van de updates (nog) niet mogelijk is. Indien het bestand gt-complex-x.y.jar (x.y. zijnde de versienummering, afhankelijk van de versie van de GeoServer-software) van de server wordt verwijderd is misbruik niet mogelijk. Dit kan echter gevolgen hebben voor de werking van de installatie. Maak hiervoor een separate risico-inschatting per systeem. \n\nZie bijgevoegde referenties voor meer informatie.",
        "title": "Oplossingen"
      },
      {
        "category": "general",
        "text": "medium",
        "title": "Kans"
      },
      {
        "category": "general",
        "text": "high",
        "title": "Schade"
      },
      {
        "category": "general",
        "text": "Improper Neutralization of Directives in Dynamically Evaluated Code (\u0027Eval Injection\u0027)",
        "title": "CWE-95"
      }
    ],
    "publisher": {
      "category": "coordinator",
      "contact_details": "cert@ncsc.nl",
      "name": "Nationaal Cyber Security Centrum",
      "namespace": "https://www.ncsc.nl/"
    },
    "references": [
      {
        "category": "external",
        "summary": "Source - github",
        "url": "https://github.com/advisories/GHSA-6jj6-gm7p-fcvv"
      }
    ],
    "title": "Kwetsbaarheid verholpen in GeoServer",
    "tracking": {
      "current_release_date": "2024-07-05T09:41:10.197056Z",
      "id": "NCSC-2024-0274",
      "initial_release_date": "2024-07-02T11:40:34.048090Z",
      "revision_history": [
        {
          "date": "2024-07-02T11:40:34.048090Z",
          "number": "0",
          "summary": "Initiele versie"
        },
        {
          "date": "2024-07-05T09:41:10.197056Z",
          "number": "1",
          "summary": "Er is een Proof-of-Concept-code (PoC) gepubliceerd waarmee de kwetsbaarheid kan worden aangetoond. "
        }
      ],
      "status": "final",
      "version": "1.0.1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
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            "product": {
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              "product_identification_helper": {
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        ],
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      }
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  },
  "vulnerabilities": [
    {
      "cve": "CVE-2024-36401",
      "cwe": {
        "id": "CWE-95",
        "name": "Improper Neutralization of Directives in Dynamically Evaluated Code (\u0027Eval Injection\u0027)"
      },
      "notes": [
        {
          "category": "other",
          "text": "Improper Neutralization of Directives in Dynamically Evaluated Code (\u0027Eval Injection\u0027)",
          "title": "CWE-95"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-1491541",
          "CSAFPID-1491542",
          "CSAFPID-1491543"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "CVE-2024-36401",
          "url": "https://api.ncsc.nl/velma/v1/vulnerabilities/2024/CVE-2024-36401.json"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-1491541",
            "CSAFPID-1491542",
            "CSAFPID-1491543"
          ]
        }
      ],
      "title": "CVE-2024-36401"
    }
  ]
}


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