fkie_cve-2015-4050
Vulnerability from fkie_nvd
Published
2015-06-02 14:59
Modified
2025-04-12 10:46
Severity ?
Summary
FragmentListener in the HttpKernel component in Symfony 2.3.19 through 2.3.28, 2.4.9 through 2.4.10, 2.5.4 through 2.5.11, and 2.6.0 through 2.6.7, when ESI or SSI support enabled, does not check if the _controller attribute is set, which allows remote attackers to bypass URL signing and security rules by including (1) no hash or (2) an invalid hash in a request to /_fragment.
References
cve@mitre.orghttp://lists.fedoraproject.org/pipermail/package-announce/2015-June/159513.html
cve@mitre.orghttp://lists.fedoraproject.org/pipermail/package-announce/2015-June/159603.html
cve@mitre.orghttp://lists.fedoraproject.org/pipermail/package-announce/2015-June/159610.html
cve@mitre.orghttp://symfony.com/blog/cve-2015-4050-esi-unauthorized-accessVendor Advisory
cve@mitre.orghttp://www.debian.org/security/2015/dsa-3276
cve@mitre.orghttp://www.securityfocus.com/bid/74928
af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2015-June/159513.html
af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2015-June/159603.html
af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2015-June/159610.html
af854a3a-2127-422b-91ae-364da2661108http://symfony.com/blog/cve-2015-4050-esi-unauthorized-accessVendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2015/dsa-3276
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/74928
Impacted products
Vendor Product Version
sensiolabs symfony 2.3.19
sensiolabs symfony 2.3.20
sensiolabs symfony 2.3.21
sensiolabs symfony 2.3.22
sensiolabs symfony 2.3.23
sensiolabs symfony 2.3.24
sensiolabs symfony 2.3.25
sensiolabs symfony 2.3.26
sensiolabs symfony 2.3.27
sensiolabs symfony 2.3.28
sensiolabs symfony 2.4.9
sensiolabs symfony 2.4.10
sensiolabs symfony 2.5.4
sensiolabs symfony 2.5.5
sensiolabs symfony 2.5.6
sensiolabs symfony 2.5.7
sensiolabs symfony 2.5.8
sensiolabs symfony 2.5.9
sensiolabs symfony 2.5.10
sensiolabs symfony 2.5.11
sensiolabs symfony 2.6.0
sensiolabs symfony 2.6.1
sensiolabs symfony 2.6.3
sensiolabs symfony 2.6.4
sensiolabs symfony 2.6.5
sensiolabs symfony 2.6.6
sensiolabs symfony 2.6.7


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
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              "matchCriteriaId": "5B629031-7AC2-4918-9FEC-C9D26EBB0161",
              "vulnerable": true
            },
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              "matchCriteriaId": "397E0404-9856-45C1-B12D-058E84F3FA3C",
              "vulnerable": true
            },
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              "matchCriteriaId": "A2EC987B-3C4D-4575-9BC8-9AFB794A20E7",
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            },
            {
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              "matchCriteriaId": "DE17FB48-06AA-4275-9F3A-0CF008C9C86B",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "39F81F64-CCF2-4CB1-9504-153267839BEE",
              "vulnerable": true
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              "vulnerable": true
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              "matchCriteriaId": "CBCD0661-41FA-4F89-A1D8-C50BE232D36D",
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              "matchCriteriaId": "51A66842-7423-49F0-9FD3-64B7DE146F30",
              "vulnerable": true
            },
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              "matchCriteriaId": "68CBB5C6-C707-43E9-AFC5-467E376D9218",
              "vulnerable": true
            },
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              "vulnerable": true
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              "matchCriteriaId": "360EFC8C-6FD2-48B1-A3E9-C16867B05F17",
              "vulnerable": true
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            {
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              "matchCriteriaId": "97E35964-8D47-4146-AF91-C5EC0A8E1801",
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            },
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              "matchCriteriaId": "BD415B94-A1DA-4483-8F39-56BDF805A7DA",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "4EAC5594-43BE-4DA4-9420-C070F6C5C77C",
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            },
            {
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              "matchCriteriaId": "27770F28-584A-48E1-B885-6C6D17F546ED",
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              "matchCriteriaId": "C177DF32-F356-483C-82E5-8FCC68D89A74",
              "vulnerable": true
            },
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            },
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            {
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              "matchCriteriaId": "2D86A4FF-9BD2-4B3D-A2CE-E9200A4EC690",
              "vulnerable": true
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              "matchCriteriaId": "5D6667BA-5A82-480B-AD9B-0E4CD0188458",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "FragmentListener in the HttpKernel component in Symfony 2.3.19 through 2.3.28, 2.4.9 through 2.4.10, 2.5.4 through 2.5.11, and 2.6.0 through 2.6.7, when ESI or SSI support enabled, does not check if the _controller attribute is set, which allows remote attackers to bypass URL signing and security rules by including (1) no hash or (2) an invalid hash in a request to /_fragment."
    },
    {
      "lang": "es",
      "value": "FragmentListener en el componente HttpKernel en Symfony 2.3.19 hasta 2.3.28, 2.4.9 hasta 2.4.10, 2.5.4 hasta 2.5.11, y 2.6.0 hasta 2.6.7, cuando ek soporte ESI o SSI est\u00e1 habilitado, no comprueba si el atributo _controller esta configurado, lo que permite a atacantes remotos evadir la firma de URLs y las reglas de seguridad mediante la inclusi\u00f3n de (1) ning\u00fan hash o (2) un hash inv\u00e1lido en una solicitud a /_fragment."
    }
  ],
  "id": "CVE-2015-4050",
  "lastModified": "2025-04-12T10:46:40.837",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 4.3,
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2015-06-02T14:59:12.253",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-June/159513.html"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-June/159603.html"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-June/159610.html"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://symfony.com/blog/cve-2015-4050-esi-unauthorized-access"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.debian.org/security/2015/dsa-3276"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.securityfocus.com/bid/74928"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-June/159513.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-June/159603.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-June/159610.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://symfony.com/blog/cve-2015-4050-esi-unauthorized-access"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.debian.org/security/2015/dsa-3276"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/bid/74928"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-284"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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