cvelistv5 - cve-2022-39369

Source	URL	Tags
security-advisories@github.com	https://github.com/apereo/phpCAS/security/advisories/GHSA-8q72-6qq8-xv64	Mitigation, Third Party Advisory
security-advisories@github.com	https://lists.debian.org/debian-lts-announce/2023/07/msg00007.html
security-advisories@github.com	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2XL7SMW6ESSP2Y6HHRYWW2MMCZSI4LBZ/
security-advisories@github.com	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RUA2JM6YT3ZXSZLBJVRA32AXYM3GJMO3/
security-advisories@github.com	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VJZGTWJ5ZXUUT47EHARNOUUNTH6SYDSE/

Vendor	Product
apereo	phpCAS

ghsa-8q72-6qq8-xv64

Vulnerability from github

Published

2022-11-01 18:11

Modified

2022-11-01 18:11

Severity

8.0 (High) - CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Summary

phpCAS vulnerable to Service Hostname Discovery Exploitation

Details

Impact

The phpCAS library uses HTTP headers to determine the service URL used to validate tickets. This allows an attacker to control the host header and use a valid ticket granted for any authorized service in the same SSO realm (CAS server) to authenticate to the service protected by phpCAS. Depending on the settings of the CAS server service registry in worst case this may be any other service URL (if the allowed URLs are configured to "^(https)://.*") or may be strictly limited to known and authorized services in the same SSO federation if proper URL service validation is applied.

This vulnerability may allow an attacker to gain access to a victim's account on a vulnerable CASified service without victim's knowledge, when the victim visits attacker's website while being logged in to the same CAS server.

Patch

phpCAS 1.6.0 is a major version upgrade that starts enforcing service URL discovery validation, because there is unfortunately no 100% safe default config to use in PHP. Starting this version, it is required to pass in an additional service base URL argument when constructing the client class.

For more information, please refer to the upgrading doc.

Workarounds

This vulnerability only impacts the CAS client that the phpCAS library protects against. The problematic service URL discovery behavior in phpCAS < 1.6.0 will only be disabled, and thus you are not impacted from it, if the phpCAS configuration has the following setup:

phpCAS::setUrl() is called (a reminder that you have to pass in the full URL of the current page, rather than your service base URL), and
phpCAS::setCallbackURL() is called, only when the proxy mode is enabled.
Alternatively, if your PHP's HTTP header input X-Forwarded-Host, X-Forwarded-Server, Host, X-Forwarded-Proto, X-Forwarded-Protocol is sanitized before reaching PHP (by a reverse proxy, for example), you will not be impacted by this vulnerability.

Otherwise, you should upgrade the library to get the safe service discovery behavior.

If your CAS server service registry is configured to only allow known and trusted service URLs, the severity of the vulnerability is reduced substantially since an attacker must be in control of another authorized service.

Acknowledgement

We would like to thank Filip Hejsek for discovering this vulnerability, responsibly reporting it to the developers, and helping harden the patch.

Henry Pan and Joachim Fritschi helped with the patch and release effort as phpCAS developers.

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "apereo/phpcas"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.6.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2022-39369"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-1287"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-11-01T18:11:07Z",
    "nvd_published_at": "2022-11-01T17:15:00Z",
    "severity": "HIGH"
  },
  "details": "### Impact\n\nThe phpCAS library uses HTTP headers to determine the service URL used to validate tickets. This allows an attacker to control the host header and use a valid ticket granted for any authorized service in the same SSO realm (CAS server) to authenticate to the service protected by phpCAS. \nDepending on the settings of the CAS server service registry in worst case this may be any other service URL (if the allowed URLs are configured to \"^(https)://.*\") or may be strictly limited to known and authorized services in the same SSO federation if proper URL service validation is applied.\n\nThis vulnerability may allow an attacker to gain access to a victim\u0027s account on a vulnerable CASified service without victim\u0027s knowledge, when the victim visits attacker\u0027s website while being logged in to the same CAS server. \n\n### Patch\n\nphpCAS 1.6.0 is a major version upgrade that starts enforcing service URL discovery validation, because there is unfortunately no 100% safe default config to use in PHP. Starting this version, it is required to pass in an additional service base URL argument when constructing the client class.\n\nFor more information, please refer to the upgrading doc.\n\n### Workarounds\n\nThis vulnerability only impacts the CAS client that the phpCAS library protects against. The problematic service URL discovery behavior in phpCAS \u003c 1.6.0 will only be disabled, and thus you are not impacted from it, if the phpCAS configuration has the following setup:\n\n1. `phpCAS::setUrl()` is called (a reminder that you have to pass in the full URL of the current page, rather than your service base URL), and\n2. `phpCAS::setCallbackURL()` is called, only when the proxy mode is enabled.\n3. Alternatively, if your PHP\u0027s HTTP header input `X-Forwarded-Host`, `X-Forwarded-Server`, `Host`, `X-Forwarded-Proto`, `X-Forwarded-Protocol` is sanitized before reaching PHP (by a reverse proxy, for example), you will not be impacted by this vulnerability.\n\nOtherwise, you should upgrade the library to get the safe service discovery behavior.\n\nIf your CAS server service registry is configured to only allow known and trusted service URLs, the severity of the vulnerability is reduced substantially since an attacker must be in control of another authorized service.\n\n### Acknowledgement\n\nWe would like to thank Filip Hejsek for discovering this vulnerability, responsibly reporting it to the developers, and helping harden the patch.\n\nHenry Pan and Joachim Fritschi helped with the patch and release effort as phpCAS developers.",
  "id": "GHSA-8q72-6qq8-xv64",
  "modified": "2022-11-01T18:11:07Z",
  "published": "2022-11-01T18:11:07Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/apereo/phpCAS/security/advisories/GHSA-8q72-6qq8-xv64"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-39369"
    },
    {
      "type": "WEB",
      "url": "https://github.com/apereo/phpCAS/commit/b759361d904a2cb2a3bcee9411fc348cfde5d163"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/apereo/phpCAS"
    },
    {
      "type": "WEB",
      "url": "https://github.com/apereo/phpCAS/releases/tag/1.6.0"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2023/07/msg00007.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2XL7SMW6ESSP2Y6HHRYWW2MMCZSI4LBZ"
    },
    {
      "type": "WEB",
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    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VJZGTWJ5ZXUUT47EHARNOUUNTH6SYDSE"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "phpCAS vulnerable to Service Hostname Discovery Exploitation"
}

gsd-2022-39369

Vulnerability from gsd

Modified

2023-12-13 01:19

Details

phpCAS is an authentication library that allows PHP applications to easily authenticate users via a Central Authentication Service (CAS) server. The phpCAS library uses HTTP headers to determine the service URL used to validate tickets. This allows an attacker to control the host header and use a valid ticket granted for any authorized service in the same SSO realm (CAS server) to authenticate to the service protected by phpCAS. Depending on the settings of the CAS server service registry in worst case this may be any other service URL (if the allowed URLs are configured to "^(https)://.*") or may be strictly limited to known and authorized services in the same SSO federation if proper URL service validation is applied. This vulnerability may allow an attacker to gain access to a victim's account on a vulnerable CASified service without victim's knowledge, when the victim visits attacker's website while being logged in to the same CAS server. phpCAS 1.6.0 is a major version upgrade that starts enforcing service URL discovery validation, because there is unfortunately no 100% safe default config to use in PHP. Starting this version, it is required to pass in an additional service base URL argument when constructing the client class. For more information, please refer to the upgrading doc. This vulnerability only impacts the CAS client that the phpCAS library protects against. The problematic service URL discovery behavior in phpCAS < 1.6.0 will only be disabled, and thus you are not impacted from it, if the phpCAS configuration has the following setup: 1. `phpCAS::setUrl()` is called (a reminder that you have to pass in the full URL of the current page, rather than your service base URL), and 2. `phpCAS::setCallbackURL()` is called, only when the proxy mode is enabled. 3. If your PHP's HTTP header input `X-Forwarded-Host`, `X-Forwarded-Server`, `Host`, `X-Forwarded-Proto`, `X-Forwarded-Protocol` is sanitized before reaching PHP (by a reverse proxy, for example), you will not be impacted by this vulnerability either. If your CAS server service registry is configured to only allow known and trusted service URLs the severity of the vulnerability is reduced substantially in its severity since an attacker must be in control of another authorized service. Otherwise, you should upgrade the library to get the safe service discovery behavior.

Aliases

CVE-2022-39369

Aliases

CVE-2022-39369

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2022-39369",
    "description": "phpCAS is an authentication library that allows PHP applications to easily authenticate users via a Central Authentication Service (CAS) server. The phpCAS library uses HTTP headers to determine the service URL used to validate tickets. This allows an attacker to control the host header and use a valid ticket granted for any authorized service in the same SSO realm (CAS server) to authenticate to the service protected by phpCAS. Depending on the settings of the CAS server service registry in worst case this may be any other service URL (if the allowed URLs are configured to \"^(https)://.*\") or may be strictly limited to known and authorized services in the same SSO federation if proper URL service validation is applied. This vulnerability may allow an attacker to gain access to a victim\u0027s account on a vulnerable CASified service without victim\u0027s knowledge, when the victim visits attacker\u0027s website while being logged in to the same CAS server. phpCAS 1.6.0 is a major version upgrade that starts enforcing service URL discovery validation, because there is unfortunately no 100% safe default config to use in PHP. Starting this version, it is required to pass in an additional service base URL argument when constructing the client class. For more information, please refer to the upgrading doc. This vulnerability only impacts the CAS client that the phpCAS library protects against. The problematic service URL discovery behavior in phpCAS \u003c 1.6.0 will only be disabled, and thus you are not impacted from it, if the phpCAS configuration has the following setup: 1. `phpCAS::setUrl()` is called (a reminder that you have to pass in the full URL of the current page, rather than your service base URL), and 2. `phpCAS::setCallbackURL()` is called, only when the proxy mode is enabled. 3. If your PHP\u0027s HTTP header input `X-Forwarded-Host`, `X-Forwarded-Server`, `Host`, `X-Forwarded-Proto`, `X-Forwarded-Protocol` is sanitized before reaching PHP (by a reverse proxy, for example), you will not be impacted by this vulnerability either. If your CAS server service registry is configured to only allow known and trusted service URLs the severity of the vulnerability is reduced substantially in its severity since an attacker must be in control of another authorized service. Otherwise, you should upgrade the library to get the safe service discovery behavior.",
    "id": "GSD-2022-39369",
    "references": [
      "https://advisories.mageia.org/CVE-2022-39369.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-39369"
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      "details": "phpCAS is an authentication library that allows PHP applications to easily authenticate users via a Central Authentication Service (CAS) server. The phpCAS library uses HTTP headers to determine the service URL used to validate tickets. This allows an attacker to control the host header and use a valid ticket granted for any authorized service in the same SSO realm (CAS server) to authenticate to the service protected by phpCAS. Depending on the settings of the CAS server service registry in worst case this may be any other service URL (if the allowed URLs are configured to \"^(https)://.*\") or may be strictly limited to known and authorized services in the same SSO federation if proper URL service validation is applied. This vulnerability may allow an attacker to gain access to a victim\u0027s account on a vulnerable CASified service without victim\u0027s knowledge, when the victim visits attacker\u0027s website while being logged in to the same CAS server. phpCAS 1.6.0 is a major version upgrade that starts enforcing service URL discovery validation, because there is unfortunately no 100% safe default config to use in PHP. Starting this version, it is required to pass in an additional service base URL argument when constructing the client class. For more information, please refer to the upgrading doc. This vulnerability only impacts the CAS client that the phpCAS library protects against. The problematic service URL discovery behavior in phpCAS \u003c 1.6.0 will only be disabled, and thus you are not impacted from it, if the phpCAS configuration has the following setup: 1. `phpCAS::setUrl()` is called (a reminder that you have to pass in the full URL of the current page, rather than your service base URL), and 2. `phpCAS::setCallbackURL()` is called, only when the proxy mode is enabled. 3. If your PHP\u0027s HTTP header input `X-Forwarded-Host`, `X-Forwarded-Server`, `Host`, `X-Forwarded-Proto`, `X-Forwarded-Protocol` is sanitized before reaching PHP (by a reverse proxy, for example), you will not be impacted by this vulnerability either. If your CAS server service registry is configured to only allow known and trusted service URLs the severity of the vulnerability is reduced substantially in its severity since an attacker must be in control of another authorized service. Otherwise, you should upgrade the library to get the safe service discovery behavior.",
      "id": "GSD-2022-39369",
      "modified": "2023-12-13T01:19:20.800616Z",
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    }
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          "description": "phpCAS is an authentication library that allows PHP applications to easily authenticate users via a Central Authentication Service (CAS) server. The phpCAS library uses HTTP headers to determine the service URL used to validate tickets. This allows an attacker to control the host header and use a valid ticket granted for any authorized service in the same SSO realm (CAS server) to authenticate to the service protected by phpCAS. Depending on the settings of the CAS server service registry in worst case this may be any other service URL (if the allowed URLs are configured to \"^(https)://.*\") or may be strictly limited to known and authorized services in the same SSO federation if proper URL service validation is applied. This vulnerability may allow an attacker to gain access to a victim\u0027s account on a vulnerable CASified service without victim\u0027s knowledge, when the victim visits attacker\u0027s website while being logged in to the same CAS server. phpCAS 1.6.0 is a major version upgrade that starts enforcing service URL discovery validation, because there is unfortunately no 100% safe default config to use in PHP. Starting this version, it is required to pass in an additional service base URL argument when constructing the client class. For more information, please refer to the upgrading doc. This vulnerability only impacts the CAS client that the phpCAS library protects against. The problematic service URL discovery behavior in phpCAS \u003c 1.6.0 will only be disabled, and thus you are not impacted from it, if the phpCAS configuration has the following setup: 1. `phpCAS::setUrl()` is called (a reminder that you have to pass in the full URL of the current page, rather than your service base URL), and 2. `phpCAS::setCallbackURL()` is called, only when the proxy mode is enabled. 3. If your PHP\u0027s HTTP header input `X-Forwarded-Host`, `X-Forwarded-Server`, `Host`, `X-Forwarded-Proto`, `X-Forwarded-Protocol` is sanitized before reaching PHP (by a reverse proxy, for example), you will not be impacted by this vulnerability either. If your CAS server service registry is configured to only allow known and trusted service URLs the severity of the vulnerability is reduced substantially in its severity since an attacker must be in control of another authorized service. Otherwise, you should upgrade the library to get the safe service discovery behavior.",
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          "package_slug": "packagist/apereo/phpcas",
          "pubdate": "2022-11-01",
          "solution": "Upgrade to version 1.6.0 or above.",
          "title": "phpCAS vulnerable to Service Hostname Discovery Exploitation",
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            {
              "lang": "en",
              "value": "phpCAS is an authentication library that allows PHP applications to easily authenticate users via a Central Authentication Service (CAS) server. The phpCAS library uses HTTP headers to determine the service URL used to validate tickets. This allows an attacker to control the host header and use a valid ticket granted for any authorized service in the same SSO realm (CAS server) to authenticate to the service protected by phpCAS. Depending on the settings of the CAS server service registry in worst case this may be any other service URL (if the allowed URLs are configured to \"^(https)://.*\") or may be strictly limited to known and authorized services in the same SSO federation if proper URL service validation is applied. This vulnerability may allow an attacker to gain access to a victim\u0027s account on a vulnerable CASified service without victim\u0027s knowledge, when the victim visits attacker\u0027s website while being logged in to the same CAS server. phpCAS 1.6.0 is a major version upgrade that starts enforcing service URL discovery validation, because there is unfortunately no 100% safe default config to use in PHP. Starting this version, it is required to pass in an additional service base URL argument when constructing the client class. For more information, please refer to the upgrading doc. This vulnerability only impacts the CAS client that the phpCAS library protects against. The problematic service URL discovery behavior in phpCAS \u003c 1.6.0 will only be disabled, and thus you are not impacted from it, if the phpCAS configuration has the following setup: 1. `phpCAS::setUrl()` is called (a reminder that you have to pass in the full URL of the current page, rather than your service base URL), and 2. `phpCAS::setCallbackURL()` is called, only when the proxy mode is enabled. 3. If your PHP\u0027s HTTP header input `X-Forwarded-Host`, `X-Forwarded-Server`, `Host`, `X-Forwarded-Proto`, `X-Forwarded-Protocol` is sanitized before reaching PHP (by a reverse proxy, for example), you will not be impacted by this vulnerability either. If your CAS server service registry is configured to only allow known and trusted service URLs the severity of the vulnerability is reduced substantially in its severity since an attacker must be in control of another authorized service. Otherwise, you should upgrade the library to get the safe service discovery behavior."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-99"
                },
                {
                  "lang": "en",
                  "value": "CWE-1287"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/apereo/phpCAS/security/advisories/GHSA-8q72-6qq8-xv64",
              "refsource": "CONFIRM",
              "tags": [
                "Mitigation",
                "Third Party Advisory"
              ],
              "url": "https://github.com/apereo/phpCAS/security/advisories/GHSA-8q72-6qq8-xv64"
            },
            {
              "name": "FEDORA-2022-d6c6782130",
              "refsource": "FEDORA",
              "tags": [
                "Mailing List",
                "Third Party Advisory"
              ],
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2XL7SMW6ESSP2Y6HHRYWW2MMCZSI4LBZ/"
            },
            {
              "name": "FEDORA-2022-37c2d26f59",
              "refsource": "FEDORA",
              "tags": [
                "Mailing List",
                "Third Party Advisory"
              ],
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RUA2JM6YT3ZXSZLBJVRA32AXYM3GJMO3/"
            },
            {
              "name": "FEDORA-2022-76b3530ac2",
              "refsource": "FEDORA",
              "tags": [
                "Mailing List",
                "Third Party Advisory"
              ],
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VJZGTWJ5ZXUUT47EHARNOUUNTH6SYDSE/"
            },
            {
              "name": "[debian-lts-announce] 20230708 [SECURITY] [DLA 3485-1] php-cas security update",
              "refsource": "MLIST",
              "tags": [],
              "url": "https://lists.debian.org/debian-lts-announce/2023/07/msg00007.html"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.0,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 2.1,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2023-07-10T16:15Z",
      "publishedDate": "2022-11-01T17:15Z"
    }
  }
}

wid-sec-w-2023-2102

Vulnerability from csaf_certbund

Published

2023-08-20 22:00

Modified

2023-08-20 22:00

Summary

Moodle: Mehrere Schwachstellen

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

Moodle ist ein Software-Paket, um internetbasierte Kurse zu entwickeln und durchzuführen. Es ist ein globales Softwareentwicklungsprojekt, das einen konstruktivistischen Lehr- und Lernansatz unterstützt.

Angriff

Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in Moodle ausnutzen, um Sicherheitsmechanismen zu umgehen, Informationen offenzulegen und SQL-Injection- oder Cross-Site-Scripting-Angriffe durchzuführen.

Betroffene Betriebssysteme

- UNIX - Linux - Windows - Sonstiges

JSON

To clipboard

{
  "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": "Moodle ist ein Software-Paket, um internetbasierte Kurse zu entwickeln und durchzuf\u00fchren. Es ist ein globales Softwareentwicklungsprojekt, das einen konstruktivistischen Lehr- und Lernansatz unterst\u00fctzt.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in Moodle ausnutzen, um Sicherheitsmechanismen zu umgehen, Informationen offenzulegen und SQL-Injection- oder Cross-Site-Scripting-Angriffe durchzuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- UNIX\n- Linux\n- Windows\n- Sonstiges",
        "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-2023-2102 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-2102.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2023-2102 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-2102"
      },
      {
        "category": "external",
        "summary": "Moodle Security Announcements vom 2023-08-21",
        "url": "https://moodle.org/mod/forum/view.php?id=7128"
      }
    ],
    "source_lang": "en-US",
    "title": "Moodle: Mehrere Schwachstellen",
    "tracking": {
      "current_release_date": "2023-08-20T22:00:00.000+00:00",
      "generator": {
        "date": "2024-02-15T17:40:59.970+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.0"
        }
      },
      "id": "WID-SEC-W-2023-2102",
      "initial_release_date": "2023-08-20T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2023-08-20T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Open Source Moodle \u003c 4.2.2",
                "product": {
                  "name": "Open Source Moodle \u003c 4.2.2",
                  "product_id": "T029425",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:open_source:moodle:4.2.2"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Open Source Moodle \u003c 4.1.5",
                "product": {
                  "name": "Open Source Moodle \u003c 4.1.5",
                  "product_id": "T029426",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:open_source:moodle:4.1.5"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Open Source Moodle \u003c 4.0.10",
                "product": {
                  "name": "Open Source Moodle \u003c 4.0.10",
                  "product_id": "T029427",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:open_source:moodle:4.0.10"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Open Source Moodle \u003c 3.11.16",
                "product": {
                  "name": "Open Source Moodle \u003c 3.11.16",
                  "product_id": "T029428",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:open_source:moodle:3.11.16"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Open Source Moodle \u003c 3.9.23",
                "product": {
                  "name": "Open Source Moodle \u003c 3.9.23",
                  "product_id": "T029429",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:open_source:moodle:3.9.23"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Moodle"
          }
        ],
        "category": "vendor",
        "name": "Open Source"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2023-40325",
      "notes": [
        {
          "category": "description",
          "text": "Es bestehen mehrere Schwachstellen in verschiedenen Komponenten von Moodle sowie in den verwendeten Drittanbieter-Bibliotheken \"JQuery UI\" und \"phpCAS\". Diese Probleme werden u.a. durch eine falsche Logik f\u00fcr den Dom\u00e4nenabgleich, unzureichende Pr\u00fcfungen oder Einschr\u00e4nkungen, fehlende Eingabebereinigung und ein Problem mit offenen Weiterleitungen verursacht. Ein authentifizierter Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsmechanismen zu umgehen, Informationen offenzulegen und SQL-Injection- oder Cross-Site-Scripting-Angriffe durchzuf\u00fchren."
        }
      ],
      "release_date": "2023-08-20T22:00:00Z",
      "title": "CVE-2023-40325"
    },
    {
      "cve": "CVE-2023-40324",
      "notes": [
        {
          "category": "description",
          "text": "Es bestehen mehrere Schwachstellen in verschiedenen Komponenten von Moodle sowie in den verwendeten Drittanbieter-Bibliotheken \"JQuery UI\" und \"phpCAS\". Diese Probleme werden u.a. durch eine falsche Logik f\u00fcr den Dom\u00e4nenabgleich, unzureichende Pr\u00fcfungen oder Einschr\u00e4nkungen, fehlende Eingabebereinigung und ein Problem mit offenen Weiterleitungen verursacht. Ein authentifizierter Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsmechanismen zu umgehen, Informationen offenzulegen und SQL-Injection- oder Cross-Site-Scripting-Angriffe durchzuf\u00fchren."
        }
      ],
      "release_date": "2023-08-20T22:00:00Z",
      "title": "CVE-2023-40324"
    },
    {
      "cve": "CVE-2023-40323",
      "notes": [
        {
          "category": "description",
          "text": "Es bestehen mehrere Schwachstellen in verschiedenen Komponenten von Moodle sowie in den verwendeten Drittanbieter-Bibliotheken \"JQuery UI\" und \"phpCAS\". Diese Probleme werden u.a. durch eine falsche Logik f\u00fcr den Dom\u00e4nenabgleich, unzureichende Pr\u00fcfungen oder Einschr\u00e4nkungen, fehlende Eingabebereinigung und ein Problem mit offenen Weiterleitungen verursacht. Ein authentifizierter Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsmechanismen zu umgehen, Informationen offenzulegen und SQL-Injection- oder Cross-Site-Scripting-Angriffe durchzuf\u00fchren."
        }
      ],
      "release_date": "2023-08-20T22:00:00Z",
      "title": "CVE-2023-40323"
    },
    {
      "cve": "CVE-2023-40322",
      "notes": [
        {
          "category": "description",
          "text": "Es bestehen mehrere Schwachstellen in verschiedenen Komponenten von Moodle sowie in den verwendeten Drittanbieter-Bibliotheken \"JQuery UI\" und \"phpCAS\". Diese Probleme werden u.a. durch eine falsche Logik f\u00fcr den Dom\u00e4nenabgleich, unzureichende Pr\u00fcfungen oder Einschr\u00e4nkungen, fehlende Eingabebereinigung und ein Problem mit offenen Weiterleitungen verursacht. Ein authentifizierter Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsmechanismen zu umgehen, Informationen offenzulegen und SQL-Injection- oder Cross-Site-Scripting-Angriffe durchzuf\u00fchren."
        }
      ],
      "release_date": "2023-08-20T22:00:00Z",
      "title": "CVE-2023-40322"
    },
    {
      "cve": "CVE-2023-40321",
      "notes": [
        {
          "category": "description",
          "text": "Es bestehen mehrere Schwachstellen in verschiedenen Komponenten von Moodle sowie in den verwendeten Drittanbieter-Bibliotheken \"JQuery UI\" und \"phpCAS\". Diese Probleme werden u.a. durch eine falsche Logik f\u00fcr den Dom\u00e4nenabgleich, unzureichende Pr\u00fcfungen oder Einschr\u00e4nkungen, fehlende Eingabebereinigung und ein Problem mit offenen Weiterleitungen verursacht. Ein authentifizierter Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsmechanismen zu umgehen, Informationen offenzulegen und SQL-Injection- oder Cross-Site-Scripting-Angriffe durchzuf\u00fchren."
        }
      ],
      "release_date": "2023-08-20T22:00:00Z",
      "title": "CVE-2023-40321"
    },
    {
      "cve": "CVE-2023-40320",
      "notes": [
        {
          "category": "description",
          "text": "Es bestehen mehrere Schwachstellen in verschiedenen Komponenten von Moodle sowie in den verwendeten Drittanbieter-Bibliotheken \"JQuery UI\" und \"phpCAS\". Diese Probleme werden u.a. durch eine falsche Logik f\u00fcr den Dom\u00e4nenabgleich, unzureichende Pr\u00fcfungen oder Einschr\u00e4nkungen, fehlende Eingabebereinigung und ein Problem mit offenen Weiterleitungen verursacht. Ein authentifizierter Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsmechanismen zu umgehen, Informationen offenzulegen und SQL-Injection- oder Cross-Site-Scripting-Angriffe durchzuf\u00fchren."
        }
      ],
      "release_date": "2023-08-20T22:00:00Z",
      "title": "CVE-2023-40320"
    },
    {
      "cve": "CVE-2023-40319",
      "notes": [
        {
          "category": "description",
          "text": "Es bestehen mehrere Schwachstellen in verschiedenen Komponenten von Moodle sowie in den verwendeten Drittanbieter-Bibliotheken \"JQuery UI\" und \"phpCAS\". Diese Probleme werden u.a. durch eine falsche Logik f\u00fcr den Dom\u00e4nenabgleich, unzureichende Pr\u00fcfungen oder Einschr\u00e4nkungen, fehlende Eingabebereinigung und ein Problem mit offenen Weiterleitungen verursacht. Ein authentifizierter Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsmechanismen zu umgehen, Informationen offenzulegen und SQL-Injection- oder Cross-Site-Scripting-Angriffe durchzuf\u00fchren."
        }
      ],
      "release_date": "2023-08-20T22:00:00Z",
      "title": "CVE-2023-40319"
    },
    {
      "cve": "CVE-2023-40318",
      "notes": [
        {
          "category": "description",
          "text": "Es bestehen mehrere Schwachstellen in verschiedenen Komponenten von Moodle sowie in den verwendeten Drittanbieter-Bibliotheken \"JQuery UI\" und \"phpCAS\". Diese Probleme werden u.a. durch eine falsche Logik f\u00fcr den Dom\u00e4nenabgleich, unzureichende Pr\u00fcfungen oder Einschr\u00e4nkungen, fehlende Eingabebereinigung und ein Problem mit offenen Weiterleitungen verursacht. Ein authentifizierter Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsmechanismen zu umgehen, Informationen offenzulegen und SQL-Injection- oder Cross-Site-Scripting-Angriffe durchzuf\u00fchren."
        }
      ],
      "release_date": "2023-08-20T22:00:00Z",
      "title": "CVE-2023-40318"
    },
    {
      "cve": "CVE-2023-40317",
      "notes": [
        {
          "category": "description",
          "text": "Es bestehen mehrere Schwachstellen in verschiedenen Komponenten von Moodle sowie in den verwendeten Drittanbieter-Bibliotheken \"JQuery UI\" und \"phpCAS\". Diese Probleme werden u.a. durch eine falsche Logik f\u00fcr den Dom\u00e4nenabgleich, unzureichende Pr\u00fcfungen oder Einschr\u00e4nkungen, fehlende Eingabebereinigung und ein Problem mit offenen Weiterleitungen verursacht. Ein authentifizierter Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsmechanismen zu umgehen, Informationen offenzulegen und SQL-Injection- oder Cross-Site-Scripting-Angriffe durchzuf\u00fchren."
        }
      ],
      "release_date": "2023-08-20T22:00:00Z",
      "title": "CVE-2023-40317"
    },
    {
      "cve": "CVE-2023-40316",
      "notes": [
        {
          "category": "description",
          "text": "Es bestehen mehrere Schwachstellen in verschiedenen Komponenten von Moodle sowie in den verwendeten Drittanbieter-Bibliotheken \"JQuery UI\" und \"phpCAS\". Diese Probleme werden u.a. durch eine falsche Logik f\u00fcr den Dom\u00e4nenabgleich, unzureichende Pr\u00fcfungen oder Einschr\u00e4nkungen, fehlende Eingabebereinigung und ein Problem mit offenen Weiterleitungen verursacht. Ein authentifizierter Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsmechanismen zu umgehen, Informationen offenzulegen und SQL-Injection- oder Cross-Site-Scripting-Angriffe durchzuf\u00fchren."
        }
      ],
      "release_date": "2023-08-20T22:00:00Z",
      "title": "CVE-2023-40316"
    },
    {
      "cve": "CVE-2022-39369",
      "notes": [
        {
          "category": "description",
          "text": "Es bestehen mehrere Schwachstellen in verschiedenen Komponenten von Moodle sowie in den verwendeten Drittanbieter-Bibliotheken \"JQuery UI\" und \"phpCAS\". Diese Probleme werden u.a. durch eine falsche Logik f\u00fcr den Dom\u00e4nenabgleich, unzureichende Pr\u00fcfungen oder Einschr\u00e4nkungen, fehlende Eingabebereinigung und ein Problem mit offenen Weiterleitungen verursacht. Ein authentifizierter Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsmechanismen zu umgehen, Informationen offenzulegen und SQL-Injection- oder Cross-Site-Scripting-Angriffe durchzuf\u00fchren."
        }
      ],
      "release_date": "2023-08-20T22:00:00Z",
      "title": "CVE-2022-39369"
    },
    {
      "cve": "CVE-2022-31160",
      "notes": [
        {
          "category": "description",
          "text": "Es bestehen mehrere Schwachstellen in verschiedenen Komponenten von Moodle sowie in den verwendeten Drittanbieter-Bibliotheken \"JQuery UI\" und \"phpCAS\". Diese Probleme werden u.a. durch eine falsche Logik f\u00fcr den Dom\u00e4nenabgleich, unzureichende Pr\u00fcfungen oder Einschr\u00e4nkungen, fehlende Eingabebereinigung und ein Problem mit offenen Weiterleitungen verursacht. Ein authentifizierter Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsmechanismen zu umgehen, Informationen offenzulegen und SQL-Injection- oder Cross-Site-Scripting-Angriffe durchzuf\u00fchren."
        }
      ],
      "release_date": "2023-08-20T22:00:00Z",
      "title": "CVE-2022-31160"
    },
    {
      "cve": "CVE-2021-41184",
      "notes": [
        {
          "category": "description",
          "text": "Es bestehen mehrere Schwachstellen in verschiedenen Komponenten von Moodle sowie in den verwendeten Drittanbieter-Bibliotheken \"JQuery UI\" und \"phpCAS\". Diese Probleme werden u.a. durch eine falsche Logik f\u00fcr den Dom\u00e4nenabgleich, unzureichende Pr\u00fcfungen oder Einschr\u00e4nkungen, fehlende Eingabebereinigung und ein Problem mit offenen Weiterleitungen verursacht. Ein authentifizierter Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsmechanismen zu umgehen, Informationen offenzulegen und SQL-Injection- oder Cross-Site-Scripting-Angriffe durchzuf\u00fchren."
        }
      ],
      "release_date": "2023-08-20T22:00:00Z",
      "title": "CVE-2021-41184"
    },
    {
      "cve": "CVE-2021-41183",
      "notes": [
        {
          "category": "description",
          "text": "Es bestehen mehrere Schwachstellen in verschiedenen Komponenten von Moodle sowie in den verwendeten Drittanbieter-Bibliotheken \"JQuery UI\" und \"phpCAS\". Diese Probleme werden u.a. durch eine falsche Logik f\u00fcr den Dom\u00e4nenabgleich, unzureichende Pr\u00fcfungen oder Einschr\u00e4nkungen, fehlende Eingabebereinigung und ein Problem mit offenen Weiterleitungen verursacht. Ein authentifizierter Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsmechanismen zu umgehen, Informationen offenzulegen und SQL-Injection- oder Cross-Site-Scripting-Angriffe durchzuf\u00fchren."
        }
      ],
      "release_date": "2023-08-20T22:00:00Z",
      "title": "CVE-2021-41183"
    },
    {
      "cve": "CVE-2021-41182",
      "notes": [
        {
          "category": "description",
          "text": "Es bestehen mehrere Schwachstellen in verschiedenen Komponenten von Moodle sowie in den verwendeten Drittanbieter-Bibliotheken \"JQuery UI\" und \"phpCAS\". Diese Probleme werden u.a. durch eine falsche Logik f\u00fcr den Dom\u00e4nenabgleich, unzureichende Pr\u00fcfungen oder Einschr\u00e4nkungen, fehlende Eingabebereinigung und ein Problem mit offenen Weiterleitungen verursacht. Ein authentifizierter Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsmechanismen zu umgehen, Informationen offenzulegen und SQL-Injection- oder Cross-Site-Scripting-Angriffe durchzuf\u00fchren."
        }
      ],
      "release_date": "2023-08-20T22:00:00Z",
      "title": "CVE-2021-41182"
    }
  ]
}

Action not permitted

cve-2022-39369

Vulnerability from cvelistv5

ghsa-8q72-6qq8-xv64

Vulnerability from github

Impact

Patch

Workarounds

Acknowledgement

gsd-2022-39369

Vulnerability from gsd

wid-sec-w-2023-2102

Vulnerability from csaf_certbund

Tags