Vulnerability from csaf_ncscnl
Published
2024-12-11 08:50
Modified
2024-12-24 13:43
Summary
Kwetsbaarheden verholpen in Ivanti Connect Secure en Policy Secure

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
Ivanti heeft kwetsbaarheden verholpen in Ivanti Connect Secure (Specifiek voor versies vóór 22.7R2.4) en Policy Secure (Specifiek voor versies vóór 22.7R1.2).
Interpretaties
De kwetsbaarheden bevinden zich in de Secure Application Manager component en de IPSEC-component van Ivanti Connect Secure en Policy Secure en omvatten onvoldoende server-side controles. Deze kwetsbaarheden kunnen worden misbruikt door kwaadwillenden om beveiligingsrestricties te omzeilen en ongeautoriseerde controle over de systemen te verkrijgen of een Denial-of-Service te veroorzaken. Dit kan leiden tot een inbreuk op de beveiligingsarchitectuur van de getroffen organisaties. De kwetsbaarheden bevinden zich (m.u.v. CVE-2024-11634) ook in de systeemversie 9.x. Deze is echter sinds juni 2024 End-of-Engineering en zal per 31 december 2024 End-of-Life gaan, waardoor deze géén updates zal ontvangen om deze kwetsbaarheden te verhelpen. De kwetsbaarheden met kenmerk CVE-2024-37377 en CVE-2024-37401 bevinden zich in de IPSEC-functionaliteit en zijn op afstand te misbruiken zonder voorafgaande authenticatie. Succesvol misbruik leidt tot een Denial-of-Service (DoS). De kwetsbaarheid met kenmerk CVE-2024-9844 bevindt zich in de Secure Application Manager en vereist voorafgaande authenticatie. De kwetsbaarheden met kenmerk CVE-2024-11633 en CVE-2024-11634 vereisen voorafgaande authenticatie met Admin-rechten. Misbruik van deze kwetsbaarheden stelt een kwaadwillende in staat om willekeurige code uit te voeren op het kwetsbare systeem. Uit betrouwbare bron ontvangt het NCSC signalen dat de kwetsbaarheden beperkt zijn misbruikt. Er is geen publiek beschikbare Proof-of-Concept (PoC) of exploitcode beschikbaar. Het is mogelijk dat deze wel op korte termijn beschikbaar komt, waarmee de kans op grootschalig misbruik toeneemt.
Oplossingen
Ivanti heeft updates uitgebracht om de kwetsbaarheden te verhelpen in Connect Secure 22.7R2.4 en Policy Secure 22.7R1.2. Versie 9.x van zowel ICS als PCS zijn per 31 december 2024 End-of-Life en hebben daarom géén updates ontvangen. Ivanti adviseert om z.s.m. over te gaan naar de ondersteunde versie 22.7 van beide systemen. Zie bijgevoegde referenties voor meer informatie.
Kans
medium
Schade
high
CWE-88
Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')
CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CWE-602
Client-Side Enforcement of Server-Side Security


To clipboard 

{
  "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": "Ivanti heeft kwetsbaarheden verholpen in Ivanti Connect Secure (Specifiek voor versies v\u00f3\u00f3r 22.7R2.4) en Policy Secure (Specifiek voor versies v\u00f3\u00f3r 22.7R1.2).",
        "title": "Feiten"
      },
      {
        "category": "description",
        "text": "De kwetsbaarheden bevinden zich in de Secure Application Manager component en de IPSEC-component van Ivanti Connect Secure en Policy Secure en omvatten onvoldoende server-side controles. Deze kwetsbaarheden kunnen worden misbruikt door kwaadwillenden om beveiligingsrestricties te omzeilen en ongeautoriseerde controle over de systemen te verkrijgen of een Denial-of-Service te veroorzaken. Dit kan leiden tot een inbreuk op de beveiligingsarchitectuur van de getroffen organisaties.\n\nDe kwetsbaarheden bevinden zich (m.u.v. CVE-2024-11634) ook in de systeemversie 9.x. Deze is echter sinds juni 2024 End-of-Engineering en zal per 31 december 2024 End-of-Life gaan, waardoor deze g\u00e9\u00e9n updates zal ontvangen om deze kwetsbaarheden te verhelpen.\n\nDe kwetsbaarheden met kenmerk CVE-2024-37377 en CVE-2024-37401 bevinden zich in de IPSEC-functionaliteit en zijn op afstand te misbruiken zonder voorafgaande authenticatie. Succesvol misbruik leidt tot een Denial-of-Service (DoS).\n\nDe kwetsbaarheid met kenmerk CVE-2024-9844 bevindt zich in de Secure Application Manager en vereist voorafgaande authenticatie.\nDe kwetsbaarheden met kenmerk CVE-2024-11633 en CVE-2024-11634 vereisen voorafgaande authenticatie met Admin-rechten. Misbruik van deze kwetsbaarheden stelt een kwaadwillende in staat om willekeurige code uit te voeren op het kwetsbare systeem.\n\nUit betrouwbare bron ontvangt het NCSC signalen dat de kwetsbaarheden beperkt zijn misbruikt. Er is geen publiek beschikbare Proof-of-Concept (PoC) of exploitcode beschikbaar. Het is mogelijk dat deze wel op korte termijn beschikbaar komt, waarmee de kans op grootschalig misbruik toeneemt.",
        "title": "Interpretaties"
      },
      {
        "category": "description",
        "text": "Ivanti heeft updates uitgebracht om de kwetsbaarheden te verhelpen in Connect Secure 22.7R2.4 en Policy Secure 22.7R1.2. \nVersie 9.x van zowel ICS als PCS zijn per 31 december 2024 End-of-Life en hebben daarom g\u00e9\u00e9n updates ontvangen. Ivanti adviseert om z.s.m. over te gaan naar de ondersteunde versie 22.7 van beide systemen.\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 Argument Delimiters in a Command (\u0027Argument Injection\u0027)",
        "title": "CWE-88"
      },
      {
        "category": "general",
        "text": "Improper Neutralization of Special Elements used in a Command (\u0027Command Injection\u0027)",
        "title": "CWE-77"
      },
      {
        "category": "general",
        "text": "Client-Side Enforcement of Server-Side Security",
        "title": "CWE-602"
      }
    ],
    "publisher": {
      "category": "coordinator",
      "contact_details": "cert@ncsc.nl",
      "name": "Nationaal Cyber Security Centrum",
      "namespace": "https://www.ncsc.nl/"
    },
    "references": [
      {
        "category": "external",
        "summary": "Reference - cveprojectv5; nvd",
        "url": "https://forums.ivanti.com/s/article/December-2024-Security-Advisory-Ivanti-Connect-Secure-ICS-and-Ivanti-Policy-Secure-IPS-Multiple-CVEs"
      }
    ],
    "title": "Kwetsbaarheden verholpen in Ivanti Connect Secure en Policy Secure",
    "tracking": {
      "current_release_date": "2024-12-24T13:43:37.611952Z",
      "id": "NCSC-2024-0484",
      "initial_release_date": "2024-12-11T08:50:15.463062Z",
      "revision_history": [
        {
          "date": "2024-12-11T08:50:15.463062Z",
          "number": "0",
          "summary": "Initiele versie"
        },
        {
          "date": "2024-12-24T13:43:37.611952Z",
          "number": "1",
          "summary": "NCSC ontvangt uit betrouwbare bron informatie dat de kwetsbaarheden beperkt zijn misbruikt."
        }
      ],
      "status": "final",
      "version": "1.0.1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "connect_secure",
            "product": {
              "name": "connect_secure",
              "product_id": "CSAFPID-505697",
              "product_identification_helper": {
                "cpe": "cpe:2.3:a:ivanti:connect_secure:*:*:*:*:*:*:*:*"
              }
            }
          },
          {
            "category": "product_name",
            "name": "policy_secure",
            "product": {
              "name": "policy_secure",
              "product_id": "CSAFPID-505693",
              "product_identification_helper": {
                "cpe": "cpe:2.3:a:ivanti:policy_secure:*:*:*:*:*:*:*:*"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "ivanti"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2024-9844",
      "cwe": {
        "id": "CWE-602",
        "name": "Client-Side Enforcement of Server-Side Security"
      },
      "notes": [
        {
          "category": "other",
          "text": "Client-Side Enforcement of Server-Side Security",
          "title": "CWE-602"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-505697"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "CVE-2024-9844",
          "url": "https://api.ncsc.nl/velma/v1/vulnerabilities/2024/CVE-2024-9844.json"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.1,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-505697"
          ]
        }
      ],
      "title": "CVE-2024-9844"
    },
    {
      "cve": "CVE-2024-11633",
      "cwe": {
        "id": "CWE-88",
        "name": "Improper Neutralization of Argument Delimiters in a Command (\u0027Argument Injection\u0027)"
      },
      "notes": [
        {
          "category": "other",
          "text": "Improper Neutralization of Argument Delimiters in a Command (\u0027Argument Injection\u0027)",
          "title": "CWE-88"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-505697",
          "CSAFPID-505693"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "CVE-2024-11633",
          "url": "https://api.ncsc.nl/velma/v1/vulnerabilities/2024/CVE-2024-11633.json"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 9.1,
            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-505697",
            "CSAFPID-505693"
          ]
        }
      ],
      "title": "CVE-2024-11633"
    },
    {
      "cve": "CVE-2024-11634",
      "cwe": {
        "id": "CWE-77",
        "name": "Improper Neutralization of Special Elements used in a Command (\u0027Command Injection\u0027)"
      },
      "notes": [
        {
          "category": "other",
          "text": "Improper Neutralization of Special Elements used in a Command (\u0027Command Injection\u0027)",
          "title": "CWE-77"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-505697",
          "CSAFPID-505693"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "CVE-2024-11634",
          "url": "https://api.ncsc.nl/velma/v1/vulnerabilities/2024/CVE-2024-11634.json"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 9.1,
            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-505697",
            "CSAFPID-505693"
          ]
        }
      ],
      "title": "CVE-2024-11634"
    },
    {
      "cve": "CVE-2024-37377",
      "cwe": {
        "id": "CWE-787",
        "name": "Out-of-bounds Write"
      },
      "notes": [
        {
          "category": "other",
          "text": "Out-of-bounds Write",
          "title": "CWE-787"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-505697"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "CVE-2024-37377",
          "url": "https://api.ncsc.nl/velma/v1/vulnerabilities/2024/CVE-2024-37377.json"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.0"
          },
          "products": [
            "CSAFPID-505697"
          ]
        }
      ],
      "title": "CVE-2024-37377"
    },
    {
      "cve": "CVE-2024-37401",
      "cwe": {
        "id": "CWE-125",
        "name": "Out-of-bounds Read"
      },
      "notes": [
        {
          "category": "other",
          "text": "Out-of-bounds Read",
          "title": "CWE-125"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-505697"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "CVE-2024-37401",
          "url": "https://api.ncsc.nl/velma/v1/vulnerabilities/2024/CVE-2024-37401.json"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.0"
          },
          "products": [
            "CSAFPID-505697"
          ]
        }
      ],
      "title": "CVE-2024-37401"
    }
  ]
}


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