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5 vulnerabilities found for Nginx by Nginx

CERTFR-2026-AVI-0775

Vulnerability from certfr_avis - Published: 2026-06-18 - Updated: 2026-06-18

De multiples vulnérabilités ont été découvertes dans Nginx. Elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, un déni de service à distance et une atteinte à la confidentialité des données.

Solutions

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

Impacted products
Vendor Product Description
Nginx Nginx NGINX Gateway Fabric versions 1.3.0 à 1.6.2 antérieures à 2.6.4
Nginx Nginx NGINX Plus versions 37.x antérieures à 37.0.2.1
Nginx Nginx NGINX Open Source versions 1.31.x antérieures à 1.31.2
Nginx Nginx NGINX Gateway Fabric versions 2.x antérieures à 2.6.4
Nginx Nginx NGINX Open Source versions 1.30.x antérieures à 1.30.3
Nginx Nginx NGINX Plus versions R33 à R36 antérieures à R36 P6
References
Bulletin de sécurité Nginx K000161585 2026-06-18 vendor-advisory
Bulletin de sécurité Nginx K000161616 2026-06-18 vendor-advisory
Bulletin de sécurité Nginx K000161584 2026-06-18 vendor-advisory
Bulletin de sécurité F5 K000161614 2026-06-17 vendor-advisory

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "NGINX Gateway Fabric versions 1.3.0 \u00e0 1.6.2 ant\u00e9rieures \u00e0 2.6.4",
      "product": {
        "name": "Nginx",
        "vendor": {
          "name": "Nginx",
          "scada": false
        }
      }
    },
    {
      "description": "NGINX Plus versions 37.x ant\u00e9rieures \u00e0 37.0.2.1",
      "product": {
        "name": "Nginx",
        "vendor": {
          "name": "Nginx",
          "scada": false
        }
      }
    },
    {
      "description": "NGINX Open Source versions 1.31.x ant\u00e9rieures \u00e0 1.31.2",
      "product": {
        "name": "Nginx",
        "vendor": {
          "name": "Nginx",
          "scada": false
        }
      }
    },
    {
      "description": "NGINX Gateway Fabric versions 2.x ant\u00e9rieures \u00e0 2.6.4",
      "product": {
        "name": "Nginx",
        "vendor": {
          "name": "Nginx",
          "scada": false
        }
      }
    },
    {
      "description": "NGINX Open Source versions 1.30.x ant\u00e9rieures \u00e0 1.30.3",
      "product": {
        "name": "Nginx",
        "vendor": {
          "name": "Nginx",
          "scada": false
        }
      }
    },
    {
      "description": "NGINX Plus versions R33 \u00e0 R36 ant\u00e9rieures \u00e0 R36 P6",
      "product": {
        "name": "Nginx",
        "vendor": {
          "name": "Nginx",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": "",
  "content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
  "cves": [
    {
      "name": "CVE-2026-42055",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-42055"
    },
    {
      "name": "CVE-2026-48142",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-48142"
    },
    {
      "name": "CVE-2026-42530",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-42530"
    }
  ],
  "initial_release_date": "2026-06-18T00:00:00",
  "last_revision_date": "2026-06-18T00:00:00",
  "links": [],
  "reference": "CERTFR-2026-AVI-0775",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2026-06-18T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    },
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    },
    {
      "description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
    },
    {
      "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Nginx. Elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire \u00e0 distance, un d\u00e9ni de service \u00e0 distance et une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es.",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans Nginx",
  "vendor_advisories": [
    {
      "published_at": "2026-06-18",
      "title": "Bulletin de s\u00e9curit\u00e9 Nginx K000161585",
      "url": "https://my.f5.com/manage/s/article/K000161585"
    },
    {
      "published_at": "2026-06-18",
      "title": "Bulletin de s\u00e9curit\u00e9 Nginx K000161616",
      "url": "https://my.f5.com/manage/s/article/K000161616"
    },
    {
      "published_at": "2026-06-18",
      "title": "Bulletin de s\u00e9curit\u00e9 Nginx K000161584",
      "url": "https://my.f5.com/manage/s/article/K000161584"
    },
    {
      "published_at": "2026-06-17",
      "title": "Bulletin de s\u00e9curit\u00e9 F5 K000161614",
      "url": "https://my.f5.com/manage/s/article/K000161614"
    }
  ]
}

CERTFR-2025-AVI-0691

Vulnerability from certfr_avis - Published: 2025-08-14 - Updated: 2025-08-14

Une vulnérabilité a été découverte dans Nginx. Elle permet à un attaquant de provoquer une atteinte à la confidentialité des données.

Solutions

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

Impacted products
Vendor Product Description
Nginx Nginx Nginx Plus versions antérieures à R35, R34 P2, R33 P3 et R32 P3 avec le module ngx_mail_smtp_module activé
Nginx Nginx Nginx versions antérieures à 1.29.1 avec le module ngx_mail_smtp_module activé
References
Bulletin de sécurité F5 K000152786 2025-08-14 vendor-advisory

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Nginx Plus versions ant\u00e9rieures \u00e0 R35, R34 P2, R33 P3 et R32 P3 avec le module ngx_mail_smtp_module activ\u00e9",
      "product": {
        "name": "Nginx",
        "vendor": {
          "name": "Nginx",
          "scada": false
        }
      }
    },
    {
      "description": "Nginx versions ant\u00e9rieures \u00e0 1.29.1 avec le module ngx_mail_smtp_module activ\u00e9",
      "product": {
        "name": "Nginx",
        "vendor": {
          "name": "Nginx",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": "",
  "content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
  "cves": [
    {
      "name": "CVE-2025-53859",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-53859"
    }
  ],
  "initial_release_date": "2025-08-14T00:00:00",
  "last_revision_date": "2025-08-14T00:00:00",
  "links": [],
  "reference": "CERTFR-2025-AVI-0691",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2025-08-14T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
    }
  ],
  "summary": "Une vuln\u00e9rabilit\u00e9 a \u00e9t\u00e9 d\u00e9couverte dans Nginx. Elle permet \u00e0 un attaquant de provoquer une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es.",
  "title": "Vuln\u00e9rabilit\u00e9 dans Nginx",
  "vendor_advisories": [
    {
      "published_at": "2025-08-14",
      "title": "Bulletin de s\u00e9curit\u00e9 F5 K000152786",
      "url": "https://my.f5.com/manage/s/article/K000152786"
    }
  ]
}

CERTFR-2025-AVI-0109

Vulnerability from certfr_avis - Published: 2025-02-11 - Updated: 2025-02-11

Une vulnérabilité a été découverte dans Nginx. Elle permet à un attaquant de provoquer un contournement de la politique de sécurité.

Solutions

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

Impacted products
Vendor Product Description
Nginx Nginx Nginx versions 1.27.x antérieures à 1.27.4
Nginx Nginx Nginx versions 1.11.4 à 1.x antérieures à 1.26.3
References

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Nginx versions 1.27.x ant\u00e9rieures \u00e0 1.27.4",
      "product": {
        "name": "Nginx",
        "vendor": {
          "name": "Nginx",
          "scada": false
        }
      }
    },
    {
      "description": "Nginx versions 1.11.4 \u00e0 1.x ant\u00e9rieures \u00e0 1.26.3",
      "product": {
        "name": "Nginx",
        "vendor": {
          "name": "Nginx",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": "",
  "content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
  "cves": [
    {
      "name": "CVE-2025-23419",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-23419"
    }
  ],
  "initial_release_date": "2025-02-11T00:00:00",
  "last_revision_date": "2025-02-11T00:00:00",
  "links": [],
  "reference": "CERTFR-2025-AVI-0109",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2025-02-11T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    }
  ],
  "summary": "Une vuln\u00e9rabilit\u00e9 a \u00e9t\u00e9 d\u00e9couverte dans Nginx. Elle permet \u00e0 un attaquant de provoquer un contournement de la politique de s\u00e9curit\u00e9.",
  "title": "Vuln\u00e9rabilit\u00e9 dans Nginx",
  "vendor_advisories": [
    {
      "published_at": "2025-02-11",
      "title": "Bulletin de s\u00e9curit\u00e9 Nginx NYEUJX7NCBCGJGXDFVXNMAAMJDFSE45G",
      "url": "https://mailman.nginx.org/pipermail/nginx-announce/2025/NYEUJX7NCBCGJGXDFVXNMAAMJDFSE45G.html"
    }
  ]
}

CVE-2011-4968 (GCVE-0-2011-4968)

Vulnerability from cvelistv5 – Published: 2019-11-19 15:18 – Updated: 2024-08-07 00:23
VLAI?
Summary
nginx http proxy module does not verify peer identity of https origin server which could facilitate man-in-the-middle attack (MITM)
Severity ?
No CVSS data available.
CWE
  • http proxy module does not verify peer identity of https origin server
Assigner
References
Impacted products
Vendor Product Version
nginx nginx Affected: through 1.6.2
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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-07T00:23:39.358Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://security-tracker.debian.org/tracker/CVE-2011-4968"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-4968"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://bugzilla.suse.com/show_bug.cgi?id=CVE-2011-4968"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/security/cve/cve-2011-4968"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2013/01/03/8"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/57139"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/80952"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "nginx",
          "vendor": "nginx",
          "versions": [
            {
              "status": "affected",
              "version": "through 1.6.2"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "nginx http proxy module does not verify peer identity of https origin server which could facilitate man-in-the-middle attack (MITM)"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "http proxy module does not verify peer identity of https origin server",
              "lang": "en",
              "type": "text"
            }
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        }
      ],
      "providerMetadata": {
        "dateUpdated": "2019-11-19T15:18:17.000Z",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
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      },
      "references": [
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          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://security-tracker.debian.org/tracker/CVE-2011-4968"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-4968"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://bugzilla.suse.com/show_bug.cgi?id=CVE-2011-4968"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://access.redhat.com/security/cve/cve-2011-4968"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2013/01/03/8"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://www.securityfocus.com/bid/57139"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/80952"
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      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2011-4968",
    "datePublished": "2019-11-19T15:18:17.000Z",
    "dateReserved": "2011-12-23T00:00:00.000Z",
    "dateUpdated": "2024-08-07T00:23:39.358Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

CVE-2017-7529 (GCVE-0-2017-7529)

Vulnerability from cvelistv5 – Published: 2017-07-13 13:00 – Updated: 2024-09-16 18:39
VLAI?
Summary
Nginx versions since 0.5.6 up to and including 1.13.2 are vulnerable to integer overflow vulnerability in nginx range filter module resulting into leak of potentially sensitive information triggered by specially crafted request.
Severity ?
No CVSS data available.
CWE
Assigner
References
Impacted products
Vendor Product Version
nginx nginx Affected: 0.5.6 - 1.13.2
Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T16:04:11.898Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "[nginx-announce] 20170711 nginx security advisory (CVE-2017-7529)",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://mailman.nginx.org/pipermail/nginx-announce/2017/000200.html"
          },
          {
            "name": "RHSA-2017:2538",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2017:2538"
          },
          {
            "name": "99534",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/99534"
          },
          {
            "name": "1039238",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1039238"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://puppet.com/security/cve/cve-2017-7529"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://support.apple.com/kb/HT212818"
          },
          {
            "name": "20210921 APPLE-SA-2021-09-20-4 Xcode 13",
            "tags": [
              "mailing-list",
              "x_refsource_FULLDISC",
              "x_transferred"
            ],
            "url": "http://seclists.org/fulldisclosure/2021/Sep/36"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "nginx",
          "vendor": "nginx",
          "versions": [
            {
              "status": "affected",
              "version": "0.5.6 - 1.13.2"
            }
          ]
        }
      ],
      "datePublic": "2017-07-11T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Nginx versions since 0.5.6 up to and including 1.13.2 are vulnerable to integer overflow vulnerability in nginx range filter module resulting into leak of potentially sensitive information triggered by specially crafted request."
        }
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      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-190",
              "description": "CWE-190",
              "lang": "en",
              "type": "CWE"
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      ],
      "providerMetadata": {
        "dateUpdated": "2021-09-21T23:07:12.000Z",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "name": "[nginx-announce] 20170711 nginx security advisory (CVE-2017-7529)",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://mailman.nginx.org/pipermail/nginx-announce/2017/000200.html"
        },
        {
          "name": "RHSA-2017:2538",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2017:2538"
        },
        {
          "name": "99534",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/99534"
        },
        {
          "name": "1039238",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id/1039238"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://puppet.com/security/cve/cve-2017-7529"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://support.apple.com/kb/HT212818"
        },
        {
          "name": "20210921 APPLE-SA-2021-09-20-4 Xcode 13",
          "tags": [
            "mailing-list",
            "x_refsource_FULLDISC"
          ],
          "url": "http://seclists.org/fulldisclosure/2021/Sep/36"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "secalert@redhat.com",
          "DATE_PUBLIC": "2017-07-11T00:00:00",
          "ID": "CVE-2017-7529",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "nginx",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "0.5.6 - 1.13.2"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "nginx"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Nginx versions since 0.5.6 up to and including 1.13.2 are vulnerable to integer overflow vulnerability in nginx range filter module resulting into leak of potentially sensitive information triggered by specially crafted request."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-190"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "[nginx-announce] 20170711 nginx security advisory (CVE-2017-7529)",
              "refsource": "MLIST",
              "url": "http://mailman.nginx.org/pipermail/nginx-announce/2017/000200.html"
            },
            {
              "name": "RHSA-2017:2538",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2017:2538"
            },
            {
              "name": "99534",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/99534"
            },
            {
              "name": "1039238",
              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id/1039238"
            },
            {
              "name": "https://puppet.com/security/cve/cve-2017-7529",
              "refsource": "CONFIRM",
              "url": "https://puppet.com/security/cve/cve-2017-7529"
            },
            {
              "name": "https://support.apple.com/kb/HT212818",
              "refsource": "CONFIRM",
              "url": "https://support.apple.com/kb/HT212818"
            },
            {
              "name": "20210921 APPLE-SA-2021-09-20-4 Xcode 13",
              "refsource": "FULLDISC",
              "url": "http://seclists.org/fulldisclosure/2021/Sep/36"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2017-7529",
    "datePublished": "2017-07-13T13:00:00.000Z",
    "dateReserved": "2017-04-05T00:00:00.000Z",
    "dateUpdated": "2024-09-16T18:39:56.411Z",
    "state": "PUBLISHED"
  },
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  "dataVersion": "5.1"
}