cnvd - cnvd-2017-31285

CNVD-2017-31285

Vulnerability from cnvd - Published: 2017-10-24

Title

SimpleSAMLphp multiauth模块认证绕过漏洞

Description

SimpleSAMLphp是一套实现了SAML 2.0服务提供者和标识提供者功能的PHP身份验证应用程序。multiauth module是其中的一个安装验证模块。 SimpleSAMLphp 1.14.13及之前的版本中的multiauth模块存在安全漏洞。攻击者可利用该漏洞绕过身份验证，冒充其他用户。

Severity

中

Patch Name

SimpleSAMLphp multiauth模块认证绕过漏洞的补丁

Patch Description

SimpleSAMLphp是一套实现了SAML 2.0服务提供者和标识提供者功能的PHP身份验证应用程序。multiauth module是其中的一个安装验证模块。 SimpleSAMLphp 1.14.13及之前的版本中的multiauth模块存在安全漏洞。攻击者可利用该漏洞绕过身份验证，冒充其他用户。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://simplesamlphp.org/security/201704-02

Reference

https://simplesamlphp.org/security/201704-02

Impacted products

Name
SimpleSAMLphp SimpleSAMLphp <=1.14.13

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-12869",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12869"
    }
  },
  "description": "SimpleSAMLphp\u662f\u4e00\u5957\u5b9e\u73b0\u4e86SAML 2.0\u670d\u52a1\u63d0\u4f9b\u8005\u548c\u6807\u8bc6\u63d0\u4f9b\u8005\u529f\u80fd\u7684PHP\u8eab\u4efd\u9a8c\u8bc1\u5e94\u7528\u7a0b\u5e8f\u3002multiauth module\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u5b89\u88c5\u9a8c\u8bc1\u6a21\u5757\u3002\r\n\r\nSimpleSAMLphp 1.14.13\u53ca\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u7684multiauth\u6a21\u5757\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u8eab\u4efd\u9a8c\u8bc1\uff0c\u5192\u5145\u5176\u4ed6\u7528\u6237\u3002",
  "discovererName": "Michel Minsoul",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://simplesamlphp.org/security/201704-02",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-31285",
  "openTime": "2017-10-24",
  "patchDescription": "SimpleSAMLphp\u662f\u4e00\u5957\u5b9e\u73b0\u4e86SAML 2.0\u670d\u52a1\u63d0\u4f9b\u8005\u548c\u6807\u8bc6\u63d0\u4f9b\u8005\u529f\u80fd\u7684PHP\u8eab\u4efd\u9a8c\u8bc1\u5e94\u7528\u7a0b\u5e8f\u3002multiauth module\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u5b89\u88c5\u9a8c\u8bc1\u6a21\u5757\u3002\r\n\r\nSimpleSAMLphp 1.14.13\u53ca\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u7684multiauth\u6a21\u5757\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u8eab\u4efd\u9a8c\u8bc1\uff0c\u5192\u5145\u5176\u4ed6\u7528\u6237\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "SimpleSAMLphp multiauth\u6a21\u5757\u8ba4\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "SimpleSAMLphp SimpleSAMLphp \u003c=1.14.13"
  },
  "referenceLink": "https://simplesamlphp.org/security/201704-02",
  "serverity": "\u4e2d",
  "submitTime": "2017-09-06",
  "title": "SimpleSAMLphp multiauth\u6a21\u5757\u8ba4\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2017-12869 (GCVE-0-2017-12869)

Vulnerability from cvelistv5 – Published: 2017-09-01 13:00 – Updated: 2024-08-05 18:51

Summary

The multiauth module in SimpleSAMLphp 1.14.13 and earlier allows remote attackers to bypass authentication context restrictions and use an authentication source defined in config/authsources.php via vectors related to improper validation of user input.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://simplesamlphp.org/security/201704-02	x_refsource_CONFIRM
	https://lists.debian.org/debian-lts-announce/2017…	mailing-listx_refsource_MLIST
	https://www.debian.org/security/2018/dsa-4127	vendor-advisoryx_refsource_DEBIAN

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T18:51:06.827Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://simplesamlphp.org/security/201704-02"
          },
          {
            "name": "[debian-lts-announce] 20171212 [SECURITY] [DLA 1205-1] simplesamlphp security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2017/12/msg00007.html"
          },
          {
            "name": "DSA-4127",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2018/dsa-4127"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2017-05-05T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "The multiauth module in SimpleSAMLphp 1.14.13 and earlier allows remote attackers to bypass authentication context restrictions and use an authentication source defined in config/authsources.php via vectors related to improper validation of user input."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-03-03T10:57:01",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://simplesamlphp.org/security/201704-02"
        },
        {
          "name": "[debian-lts-announce] 20171212 [SECURITY] [DLA 1205-1] simplesamlphp security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2017/12/msg00007.html"
        },
        {
          "name": "DSA-4127",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2018/dsa-4127"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2017-12869",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "The multiauth module in SimpleSAMLphp 1.14.13 and earlier allows remote attackers to bypass authentication context restrictions and use an authentication source defined in config/authsources.php via vectors related to improper validation of user input."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://simplesamlphp.org/security/201704-02",
              "refsource": "CONFIRM",
              "url": "https://simplesamlphp.org/security/201704-02"
            },
            {
              "name": "[debian-lts-announce] 20171212 [SECURITY] [DLA 1205-1] simplesamlphp security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2017/12/msg00007.html"
            },
            {
              "name": "DSA-4127",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2018/dsa-4127"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2017-12869",
    "datePublished": "2017-09-01T13:00:00",
    "dateReserved": "2017-08-15T00:00:00",
    "dateUpdated": "2024-08-05T18:51:06.827Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2017-31285

CVE-2017-12869 (GCVE-0-2017-12869)

Tags

Sightings

Nomenclature