csaf_certbund - wid-sec-w-2024-3364

wid-sec-w-2024-3364

Vulnerability from csaf_certbund

Published

2024-11-06 23:00

Modified

2024-11-06 23:00

Summary

NGINX OpenID Connect: Schwachstelle ermöglicht Erlangen von Benutzerrechten

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

NGINX ist eine Webserver-, Reverse Proxy- und E-Mail-Proxy Software.

Angriff

Ein entfernter, anonymer Angreifer kann eine Schwachstelle in der NGINX OpenID Connect Referenzimplementierung ausnutzen, um Benutzerrechte zu erlangen.

Betroffene Betriebssysteme

- Linux

JSON

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": "NGINX ist eine Webserver-, Reverse Proxy- und E-Mail-Proxy Software.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in der NGINX OpenID Connect Referenzimplementierung ausnutzen, um Benutzerrechte zu erlangen.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux",
        "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-2024-3364 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-3364.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2024-3364 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-3364"
      },
      {
        "category": "external",
        "summary": "F5 NGINX Security Advisory vom 2024-11-06",
        "url": "https://my.f5.com/manage/s/article/K000148232"
      },
      {
        "category": "external",
        "summary": "NIST Vulnerability Database vom 2024-11-06",
        "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-10318"
      }
    ],
    "source_lang": "en-US",
    "title": "NGINX OpenID Connect: Schwachstelle erm\u00f6glicht Erlangen von Benutzerrechten",
    "tracking": {
      "current_release_date": "2024-11-06T23:00:00.000+00:00",
      "generator": {
        "date": "2024-11-07T10:05:20.097+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.8"
        }
      },
      "id": "WID-SEC-W-2024-3364",
      "initial_release_date": "2024-11-06T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2024-11-06T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "OpenID Connect",
                "product": {
                  "name": "NGINX NGINX OpenID Connect",
                  "product_id": "T038825",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:nginx:nginx:openid_connect"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "Instance Manager \u003c2.17.4",
                "product": {
                  "name": "NGINX NGINX Instance Manager \u003c2.17.4",
                  "product_id": "T038826"
                }
              },
              {
                "category": "product_version",
                "name": "Instance Manager 2.17.4",
                "product": {
                  "name": "NGINX NGINX Instance Manager 2.17.4",
                  "product_id": "T038826-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:nginx:nginx:2.17.4::instance_manager"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "Ingress Controller \u003c3.7.1",
                "product": {
                  "name": "NGINX NGINX Ingress Controller \u003c3.7.1",
                  "product_id": "T038827"
                }
              },
              {
                "category": "product_version",
                "name": "Ingress Controller 3.7.1",
                "product": {
                  "name": "NGINX NGINX Ingress Controller 3.7.1",
                  "product_id": "T038827-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:nginx:nginx:3.7.1::ingress_controller"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "API Connectivity Manager \u003c1.9.3",
                "product": {
                  "name": "NGINX NGINX API Connectivity Manager \u003c1.9.3",
                  "product_id": "T038828"
                }
              },
              {
                "category": "product_version",
                "name": "API Connectivity Manager 1.9.3",
                "product": {
                  "name": "NGINX NGINX API Connectivity Manager 1.9.3",
                  "product_id": "T038828-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:nginx:nginx:1.9.3::api_connectivity_manager"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "NGINX"
          },
          {
            "category": "product_name",
            "name": "NGINX NGINX Plus",
            "product": {
              "name": "NGINX NGINX Plus",
              "product_id": "T035114",
              "product_identification_helper": {
                "cpe": "cpe:/a:nginx:nginx_plus:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "NGINX"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2024-10318",
      "notes": [
        {
          "category": "description",
          "text": "Es gibt eine Schwachstelle in der NGINX OpenID Connect Referenzimplementierung. Ein \u201enonce\u201c-Wert wird bei der Anmeldung nicht \u00fcberpr\u00fcft, was einen \"Session-Fixation\" Angriff erm\u00f6glicht. Ein entfernter, anonymer Angreifer, der ein beliebiges Konto kontrollieren kann, kann dies ausnutzen, um die Sitzung des Opfers mit dem Benutzerkonto zu verkn\u00fcpfen, das er kontrolliert, um die Sitzung des Opfers zu missbrauchen. Eine erfolgreiche Ausnutzung erfordert eine Benutzerinteraktion."
        }
      ],
      "product_status": {
        "known_affected": [
          "T038828",
          "T038827",
          "T038826",
          "T038825",
          "T035114"
        ]
      },
      "release_date": "2024-11-06T23:00:00.000+00:00",
      "title": "CVE-2024-10318"
    }
  ]
}

cve-2024-10318

Vulnerability from cvelistv5

Published

2024-11-06 16:48

Modified

2024-11-06 16:57

Severity ?

5.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
5.1 (Medium) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

Summary

A session fixation issue was discovered in the NGINX OpenID Connect reference implementation, where a nonce was not checked at login time. This flaw allows an attacker to fix a victim's session to an attacker-controlled account. As a result, although the attacker cannot log in as the victim, they can force the session to associate it with the attacker-controlled account, leading to potential misuse of the victim's session.

References

▼	URL	Tags
	https://my.f5.com/manage/s/article/K000148232	vendor-advisory

Impacted products

Vendor

Product

Version

▼

NGINX OpenID Connect

Version: fa1ad160e2637d1d583611124478039170d726ab

F5	NGINX Instance Manager	Version: 2.5.0 ≤
F5	NGINX API Connectivity Manager	Version: 1.0.0 ≤
F5	NGINX Ingress Controller	Version: 1.0.0 ≤

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-10318",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-06T16:57:19.535215Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-11-06T16:57:40.692Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unknown",
          "product": "NGINX OpenID Connect",
          "repo": "https://github.com/nginxinc/nginx-openid-connect/",
          "vendor": "F5",
          "versions": [
            {
              "lessThan": "133504f4fd9f72f3e36668f9f2f3d32a86fcb269",
              "status": "affected",
              "version": "fa1ad160e2637d1d583611124478039170d726ab",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "NGINX Instance Manager",
          "vendor": "F5",
          "versions": [
            {
              "lessThan": "2.17.4",
              "status": "affected",
              "version": "2.5.0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "NGINX API Connectivity Manager",
          "vendor": "F5",
          "versions": [
            {
              "lessThan": "1.9.3",
              "status": "affected",
              "version": "1.0.0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "NGINX Ingress Controller",
          "vendor": "F5",
          "versions": [
            {
              "lessThan": "3.7.1",
              "status": "affected",
              "version": "1.0.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Christian August Holm Hansen of Binary Security AS"
        }
      ],
      "datePublic": "2024-11-06T15:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
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              "base64": false,
              "type": "text/html",
              "value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eA session fixation issue was discovered in the NGINX OpenID Connect reference implementation, where a nonce was not checked at login time. This flaw allows an attacker to fix a victim\u0027s session to an attacker-controlled account. As a result, although the attacker cannot log in as the victim, they can force the session to associate it with the attacker-controlled account, leading to potential misuse of the victim\u0027s session.\u003c/span\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e\u0026nbsp;\u003c/span\u003e\u003cbr\u003e"
            }
          ],
          "value": "A session fixation issue was discovered in the NGINX OpenID Connect reference implementation, where a nonce was not checked at login time. This flaw allows an attacker to fix a victim\u0027s session to an attacker-controlled account. As a result, although the attacker cannot log in as the victim, they can force the session to associate it with the attacker-controlled account, leading to potential misuse of the victim\u0027s session."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N",
            "version": "3.1"
          },
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          "scenarios": [
            {
              "lang": "en",
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          ]
        },
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 5.1,
            "baseSeverity": "MEDIUM",
            "privilegesRequired": "NONE",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "ACTIVE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "LOW",
            "vulnIntegrityImpact": "LOW",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
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          "format": "CVSS",
          "scenarios": [
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              "lang": "en",
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      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-384",
              "description": "CWE-384 Session Fixation",
              "lang": "en",
              "type": "CWE"
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          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-11-06T16:48:56.128Z",
        "orgId": "9dacffd4-cb11-413f-8451-fbbfd4ddc0ab",
        "shortName": "f5"
      },
      "references": [
        {
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://my.f5.com/manage/s/article/K000148232"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "NGINX OpenID Connect Vulnerability",
      "x_generator": {
        "engine": "F5 SIRTBot v1.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "9dacffd4-cb11-413f-8451-fbbfd4ddc0ab",
    "assignerShortName": "f5",
    "cveId": "CVE-2024-10318",
    "datePublished": "2024-11-06T16:48:56.128Z",
    "dateReserved": "2024-10-23T19:34:33.203Z",
    "dateUpdated": "2024-11-06T16:57:40.692Z",
    "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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