Vulnerability-Lookup

CNVD-2018-07471

Vulnerability from cnvd - Published: 2018-04-11

Title

IdentityServer跨站脚本漏洞

Description

IdentityServer是一款开源的用于ASP.NET Core的OAuth框架。 IdentityServer 1.5.3之前的4 1.x版本和2.1.3之前的2.x版本中存在跨站脚本漏洞，该漏洞源于程序未能编码授权响应页面上的重定向URL。远程攻击者可利用该漏洞注入任意的Web脚本或HTML。

Severity

中

Patch Name

IdentityServer跨站脚本漏洞的补丁

Patch Description

IdentityServer是一款开源的用于ASP.NET Core的OAuth框架。 IdentityServer 1.5.3之前的4 1.x版本和2.1.3之前的2.x版本中存在跨站脚本漏洞，该漏洞源于程序未能编码授权响应页面上的重定向URL。远程攻击者可利用该漏洞注入任意的Web脚本或HTML。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

厂商已发布漏洞修复程序，请及时关注更新： https://github.com/IdentityServer/IdentityServer4/commit/21d0da227f50ac102de469a13bc5a15d2cc0f895

Reference

https://nvd.nist.gov/vuln/detail/CVE-2018-8899

Impacted products

Name
['IdentityServer IdentityServer 1.，<1.5.3', 'IdentityServer IdentityServer 2.，<2.1.3']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-8899"
    }
  },
  "description": "IdentityServer\u662f\u4e00\u6b3e\u5f00\u6e90\u7684\u7528\u4e8eASP.NET Core\u7684OAuth\u6846\u67b6\u3002\r\n\r\nIdentityServer 1.5.3\u4e4b\u524d\u76844 1.x\u7248\u672c\u548c2.1.3\u4e4b\u524d\u76842.x\u7248\u672c\u4e2d\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u7f16\u7801\u6388\u6743\u54cd\u5e94\u9875\u9762\u4e0a\u7684\u91cd\u5b9a\u5411URL\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6ce8\u5165\u4efb\u610f\u7684Web\u811a\u672c\u6216HTML\u3002",
  "discovererName": "unknwon",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://github.com/IdentityServer/IdentityServer4/commit/21d0da227f50ac102de469a13bc5a15d2cc0f895",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-07471",
  "openTime": "2018-04-11",
  "patchDescription": "IdentityServer\u662f\u4e00\u6b3e\u5f00\u6e90\u7684\u7528\u4e8eASP.NET Core\u7684OAuth\u6846\u67b6\u3002\r\n\r\nIdentityServer 1.5.3\u4e4b\u524d\u76844 1.x\u7248\u672c\u548c2.1.3\u4e4b\u524d\u76842.x\u7248\u672c\u4e2d\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u7f16\u7801\u6388\u6743\u54cd\u5e94\u9875\u9762\u4e0a\u7684\u91cd\u5b9a\u5411URL\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6ce8\u5165\u4efb\u610f\u7684Web\u811a\u672c\u6216HTML\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": "IdentityServer\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "IdentityServer IdentityServer 1.*\uff0c\u003c1.5.3",
      "IdentityServer IdentityServer 2.*\uff0c\u003c2.1.3"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-8899",
  "serverity": "\u4e2d",
  "submitTime": "2018-03-22",
  "title": "IdentityServer\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e"
}

CVE-2018-8899 (GCVE-0-2018-8899)

Vulnerability from cvelistv5 – Published: 2018-03-22 05:00 – Updated: 2024-08-05 07:10

Summary

IdentityServer IdentityServer4 1.x before 1.5.3 and 2.x before 2.1.3 does not encode the redirect URI on the authorization response page, which might lead to XSS in some configurations.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

4 references

URL	Tags
https://github.com/IdentityServer/IdentityServer4…	x_refsource_MISC
https://github.com/IdentityServer/IdentityServer4…	x_refsource_MISC
https://github.com/IdentityServer/IdentityServer4…	x_refsource_MISC
https://github.com/IdentityServer/IdentityServer4…	x_refsource_MISC

Date Public

2018-03-22 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T07:10:47.073Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/IdentityServer/IdentityServer4/commit/21d0da227f50ac102de469a13bc5a15d2cc0f895"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/IdentityServer/IdentityServer4/releases/tag/2.1.3"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/IdentityServer/IdentityServer4/issues/2164"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/IdentityServer/IdentityServer4/releases/tag/1.5.3"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2018-03-22T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "IdentityServer IdentityServer4 1.x before 1.5.3 and 2.x before 2.1.3 does not encode the redirect URI on the authorization response page, which might lead to XSS in some configurations."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-03-22T04:57:01.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/IdentityServer/IdentityServer4/commit/21d0da227f50ac102de469a13bc5a15d2cc0f895"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/IdentityServer/IdentityServer4/releases/tag/2.1.3"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/IdentityServer/IdentityServer4/issues/2164"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/IdentityServer/IdentityServer4/releases/tag/1.5.3"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2018-8899",
          "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": "IdentityServer IdentityServer4 1.x before 1.5.3 and 2.x before 2.1.3 does not encode the redirect URI on the authorization response page, which might lead to XSS in some configurations."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/IdentityServer/IdentityServer4/commit/21d0da227f50ac102de469a13bc5a15d2cc0f895",
              "refsource": "MISC",
              "url": "https://github.com/IdentityServer/IdentityServer4/commit/21d0da227f50ac102de469a13bc5a15d2cc0f895"
            },
            {
              "name": "https://github.com/IdentityServer/IdentityServer4/releases/tag/2.1.3",
              "refsource": "MISC",
              "url": "https://github.com/IdentityServer/IdentityServer4/releases/tag/2.1.3"
            },
            {
              "name": "https://github.com/IdentityServer/IdentityServer4/issues/2164",
              "refsource": "MISC",
              "url": "https://github.com/IdentityServer/IdentityServer4/issues/2164"
            },
            {
              "name": "https://github.com/IdentityServer/IdentityServer4/releases/tag/1.5.3",
              "refsource": "MISC",
              "url": "https://github.com/IdentityServer/IdentityServer4/releases/tag/1.5.3"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2018-8899",
    "datePublished": "2018-03-22T05:00:00.000Z",
    "dateReserved": "2018-03-21T00:00:00.000Z",
    "dateUpdated": "2024-08-05T07:10:47.073Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CNVD-2018-07471

CVE-2018-8899 (GCVE-0-2018-8899)

Tags

Sightings

Nomenclature

Related by attack behaviour