certfr_avis - certfr-2025-avi-0341

CERTFR-2025-AVI-0341

Vulnerability from certfr_avis

De multiples vulnérabilités ont été découvertes dans Traefik. Elles permettent à un attaquant de provoquer un contournement de la politique de sécurité et un problème de sécurité non spécifié par l'éditeur.

Solutions

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

Impacted products

Vendor	Product	Description
Traefik	Traefik	Traefik versions v3.4.x antérieures à v3.4.0-rc2
Traefik	Traefik	Traefik versions antérieures à v2.11.24
Traefik	Traefik	Traefik versions v3.3.x antérieures à v3.3.6

References

Title

Publication Time

Tags

Bulletin de sécurité Traefik GHSA-5423-jcjm-2gpv	2025-04-18	vendor-advisory
Bulletin de sécurité Traefik GHSA-6p68-w45g-48j7	2025-04-21	vendor-advisory
Bulletin de sécurité Traefik GHSA-3wqc-mwfx-672p	2025-04-18	vendor-advisory

Show details on source website

JSON

To clipboard

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Traefik versions v3.4.x ant\u00e9rieures \u00e0 v3.4.0-rc2",
      "product": {
        "name": "Traefik",
        "vendor": {
          "name": "Traefik",
          "scada": false
        }
      }
    },
    {
      "description": "Traefik versions ant\u00e9rieures \u00e0 v2.11.24",
      "product": {
        "name": "Traefik",
        "vendor": {
          "name": "Traefik",
          "scada": false
        }
      }
    },
    {
      "description": "Traefik versions v3.3.x ant\u00e9rieures \u00e0 v3.3.6",
      "product": {
        "name": "Traefik",
        "vendor": {
          "name": "Traefik",
          "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-2025-22868",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-22868"
    },
    {
      "name": "CVE-2025-32431",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-32431"
    },
    {
      "name": "CVE-2025-22871",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-22871"
    }
  ],
  "initial_release_date": "2025-04-22T00:00:00",
  "last_revision_date": "2025-04-22T00:00:00",
  "links": [],
  "reference": "CERTFR-2025-AVI-0341",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2025-04-22T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
    },
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Traefik. Elles permettent \u00e0 un attaquant de provoquer un contournement de la politique de s\u00e9curit\u00e9 et un probl\u00e8me de s\u00e9curit\u00e9 non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur.",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans Traefik",
  "vendor_advisories": [
    {
      "published_at": "2025-04-18",
      "title": "Bulletin de s\u00e9curit\u00e9 Traefik GHSA-5423-jcjm-2gpv",
      "url": "https://github.com/traefik/traefik/security/advisories/GHSA-5423-jcjm-2gpv"
    },
    {
      "published_at": "2025-04-21",
      "title": "Bulletin de s\u00e9curit\u00e9 Traefik GHSA-6p68-w45g-48j7",
      "url": "https://github.com/traefik/traefik/security/advisories/GHSA-6p68-w45g-48j7"
    },
    {
      "published_at": "2025-04-18",
      "title": "Bulletin de s\u00e9curit\u00e9 Traefik GHSA-3wqc-mwfx-672p",
      "url": "https://github.com/traefik/traefik/security/advisories/GHSA-3wqc-mwfx-672p"
    }
  ]
}

CVE-2025-22871 (GCVE-0-2025-22871)

Vulnerability from cvelistv5

Published

2025-04-08 20:04

Modified

2025-04-18 14:57

Severity ?

9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

CWE

CWE-444: Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling')

Summary

The net/http package improperly accepts a bare LF as a line terminator in chunked data chunk-size lines. This can permit request smuggling if a net/http server is used in conjunction with a server that incorrectly accepts a bare LF as part of a chunk-ext.

References

URL

Tags

	https://go.dev/cl/652998
	https://go.dev/issue/71988
	https://groups.google.com/g/golang-announce/c/Y2uBTVKjBQk
	https://pkg.go.dev/vuln/GO-2025-3563

Impacted products

	Vendor	Product	Version
	Go standard library	net/http/internal	Version: 0 ≤ Version: 1.24.0-0 ≤

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2025-04-08T21:03:21.913Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "http://www.openwall.com/lists/oss-security/2025/04/04/4"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 9.1,
              "baseSeverity": "CRITICAL",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2025-22871",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-18T14:57:03.151639Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-04-18T14:57:31.331Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://pkg.go.dev",
          "defaultStatus": "unaffected",
          "packageName": "net/http/internal",
          "product": "net/http/internal",
          "programRoutines": [
            {
              "name": "readChunkLine"
            },
            {
              "name": "chunkedReader.Read"
            }
          ],
          "vendor": "Go standard library",
          "versions": [
            {
              "lessThan": "1.23.8",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThan": "1.24.2",
              "status": "affected",
              "version": "1.24.0-0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Jeppe Bonde Weikop"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The net/http package improperly accepts a bare LF as a line terminator in chunked data chunk-size lines. This can permit request smuggling if a net/http server is used in conjunction with a server that incorrectly accepts a bare LF as part of a chunk-ext."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "CWE-444: Inconsistent Interpretation of HTTP Requests (\u0027HTTP Request Smuggling\u0027)",
              "lang": "en"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-04-08T20:04:34.769Z",
        "orgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
        "shortName": "Go"
      },
      "references": [
        {
          "url": "https://go.dev/cl/652998"
        },
        {
          "url": "https://go.dev/issue/71988"
        },
        {
          "url": "https://groups.google.com/g/golang-announce/c/Y2uBTVKjBQk"
        },
        {
          "url": "https://pkg.go.dev/vuln/GO-2025-3563"
        }
      ],
      "title": "Request smuggling due to acceptance of invalid chunked data in net/http"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
    "assignerShortName": "Go",
    "cveId": "CVE-2025-22871",
    "datePublished": "2025-04-08T20:04:34.769Z",
    "dateReserved": "2025-01-08T19:11:42.834Z",
    "dateUpdated": "2025-04-18T14:57:31.331Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

CVE-2025-32431 (GCVE-0-2025-32431)

Vulnerability from cvelistv5

Published

2025-04-21 15:34

Modified

2025-04-21 15:55

Severity ?

8.8 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:P

CWE

CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Summary

Traefik (pronounced traffic) is an HTTP reverse proxy and load balancer. In versions prior to 2.11.24, 3.3.6, and 3.4.0-rc2. There is a potential vulnerability in Traefik managing the requests using a PathPrefix, Path or PathRegex matcher. When Traefik is configured to route the requests to a backend using a matcher based on the path, if the URL contains a /../ in its path, it’s possible to target a backend, exposed using another router, by-passing the middlewares chain. This issue has been patched in versions 2.11.24, 3.3.6, and 3.4.0-rc2. A workaround involves adding a `PathRegexp` rule to the matcher to prevent matching a route with a `/../` in the path.

References

URL

Tags

	https://github.com/traefik/traefik/security/advisories/GHSA-6p68-w45g-48j7	x_refsource_CONFIRM
	https://github.com/traefik/traefik/pull/11684	x_refsource_MISC
	https://github.com/traefik/traefik/releases/tag/v2.11.24	x_refsource_MISC
	https://github.com/traefik/traefik/releases/tag/v3.3.6	x_refsource_MISC
	https://github.com/traefik/traefik/releases/tag/v3.4.0-rc2	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	traefik	traefik	Version: < 2.11.24 Version: < 3.3.6 Version: >= 3.4.0-rc1, < 3.4.0-rc2

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-32431",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-21T15:55:08.342564Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-04-21T15:55:15.087Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "traefik",
          "vendor": "traefik",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 2.11.24"
            },
            {
              "status": "affected",
              "version": "\u003c 3.3.6"
            },
            {
              "status": "affected",
              "version": "\u003e= 3.4.0-rc1, \u003c 3.4.0-rc2"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Traefik (pronounced traffic) is an HTTP reverse proxy and load balancer. In versions prior to 2.11.24, 3.3.6, and 3.4.0-rc2. There is a potential vulnerability in Traefik managing the requests using a PathPrefix, Path or PathRegex matcher. When Traefik is configured to route the requests to a backend using a matcher based on the path, if the URL contains a /../ in its path, it\u2019s possible to target a backend, exposed using another router, by-passing the middlewares chain. This issue has been patched in versions 2.11.24, 3.3.6, and 3.4.0-rc2. A workaround involves adding a `PathRegexp` rule to the matcher to prevent matching a route with a `/../` in the path."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "privilegesRequired": "NONE",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:P",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "HIGH"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-22",
              "description": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-04-21T15:34:04.637Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/traefik/traefik/security/advisories/GHSA-6p68-w45g-48j7",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/traefik/traefik/security/advisories/GHSA-6p68-w45g-48j7"
        },
        {
          "name": "https://github.com/traefik/traefik/pull/11684",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/traefik/traefik/pull/11684"
        },
        {
          "name": "https://github.com/traefik/traefik/releases/tag/v2.11.24",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/traefik/traefik/releases/tag/v2.11.24"
        },
        {
          "name": "https://github.com/traefik/traefik/releases/tag/v3.3.6",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/traefik/traefik/releases/tag/v3.3.6"
        },
        {
          "name": "https://github.com/traefik/traefik/releases/tag/v3.4.0-rc2",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/traefik/traefik/releases/tag/v3.4.0-rc2"
        }
      ],
      "source": {
        "advisory": "GHSA-6p68-w45g-48j7",
        "discovery": "UNKNOWN"
      },
      "title": "Traefik has a possible vulnerability with the path matchers"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2025-32431",
    "datePublished": "2025-04-21T15:34:04.637Z",
    "dateReserved": "2025-04-08T10:54:58.368Z",
    "dateUpdated": "2025-04-21T15:55:15.087Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

CVE-2025-22868 (GCVE-0-2025-22868)

Vulnerability from cvelistv5

Published

2025-02-26 03:07

Modified

2025-02-26 14:46

Severity ?

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

CWE

CWE-1286: Improper Validation of Syntactic Correctness of Input

Summary

An attacker can pass a malicious malformed token which causes unexpected memory to be consumed during parsing.

References

URL

Tags

	https://go.dev/cl/652155
	https://go.dev/issue/71490
	https://pkg.go.dev/vuln/GO-2025-3488

Impacted products

	Vendor	Product	Version
	golang.org/x/oauth2	golang.org/x/oauth2/jws	Version: 0 ≤

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 7.5,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2025-22868",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-02-26T14:45:27.246610Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-1286",
                "description": "CWE-1286 Improper Validation of Syntactic Correctness of Input",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-02-26T14:46:20.671Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://pkg.go.dev",
          "defaultStatus": "unaffected",
          "packageName": "golang.org/x/oauth2/jws",
          "product": "golang.org/x/oauth2/jws",
          "programRoutines": [
            {
              "name": "Verify"
            }
          ],
          "vendor": "golang.org/x/oauth2",
          "versions": [
            {
              "lessThan": "0.27.0",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "jub0bs"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "An attacker can pass a malicious malformed token which causes unexpected memory to be consumed during parsing."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "CWE-1286: Improper Validation of Syntactic Correctness of Input",
              "lang": "en"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-02-26T03:07:49.012Z",
        "orgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
        "shortName": "Go"
      },
      "references": [
        {
          "url": "https://go.dev/cl/652155"
        },
        {
          "url": "https://go.dev/issue/71490"
        },
        {
          "url": "https://pkg.go.dev/vuln/GO-2025-3488"
        }
      ],
      "title": "Unexpected memory consumption during token parsing in golang.org/x/oauth2"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
    "assignerShortName": "Go",
    "cveId": "CVE-2025-22868",
    "datePublished": "2025-02-26T03:07:49.012Z",
    "dateReserved": "2025-01-08T19:11:42.834Z",
    "dateUpdated": "2025-02-26T14:46:20.671Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Tags

Taxonomy of the tags.

All sightings related to this event Export sightings related to this event

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.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
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.

Action not permitted

CERTFR-2025-AVI-0341

Vulnerability from certfr_avis

Solutions

CVE-2025-22871 (GCVE-0-2025-22871)

Vulnerability from cvelistv5

CVE-2025-32431 (GCVE-0-2025-32431)

Vulnerability from cvelistv5

CVE-2025-22868 (GCVE-0-2025-22868)

Vulnerability from cvelistv5

Tags

Sightings

Nomenclature