Vulnerability-Lookup

CNVD-2018-11020

Vulnerability from cnvd - Published: 2018-06-06

Title

Sinatra跨站脚本漏洞

Description

Sinatra是一种基于Ruby的用于创建Web应用程序的域专用语言。 Sinatra 2.0.2之前版本中存在跨站脚本漏洞。远程攻击可借助400 Bad Request页面利用该漏洞注入任意的Web脚本或HTML。

Severity

中

Patch Name

Sinatra跨站脚本漏洞的补丁

Patch Description

Sinatra是一种基于Ruby的用于创建Web应用程序的域专用语言。 Sinatra 2.0.2之前版本中存在跨站脚本漏洞。远程攻击可借助400 Bad Request页面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

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://github.com/sinatra/sinatra/commit/12786867d6faaceaec62c7c2cb5b0e2dc074d71a

Reference

https://github.com/sinatra/sinatra/commit/12786867d6faaceaec62c7c2cb5b0e2dc074d71a

Impacted products

Name
Sinatra Sinatra <2.0.2

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-11627"
    }
  },
  "description": "Sinatra\u662f\u4e00\u79cd\u57fa\u4e8eRuby\u7684\u7528\u4e8e\u521b\u5efaWeb\u5e94\u7528\u7a0b\u5e8f\u7684\u57df\u4e13\u7528\u8bed\u8a00\u3002\r\n\r\nSinatra 2.0.2\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u53ef\u501f\u52a9400 Bad Request\u9875\u9762\u5229\u7528\u8be5\u6f0f\u6d1e\u6ce8\u5165\u4efb\u610f\u7684Web\u811a\u672c\u6216HTML\u3002",
  "discovererName": "Unknow",
  "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://github.com/sinatra/sinatra/commit/12786867d6faaceaec62c7c2cb5b0e2dc074d71a",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-11020",
  "openTime": "2018-06-06",
  "patchDescription": "Sinatra\u662f\u4e00\u79cd\u57fa\u4e8eRuby\u7684\u7528\u4e8e\u521b\u5efaWeb\u5e94\u7528\u7a0b\u5e8f\u7684\u57df\u4e13\u7528\u8bed\u8a00\u3002\r\n\r\nSinatra 2.0.2\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u53ef\u501f\u52a9400 Bad Request\u9875\u9762\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": "Sinatra\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Sinatra Sinatra \u003c2.0.2"
  },
  "referenceLink": "https://github.com/sinatra/sinatra/commit/12786867d6faaceaec62c7c2cb5b0e2dc074d71a",
  "serverity": "\u4e2d",
  "submitTime": "2018-06-04",
  "title": "Sinatra\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e"
}

CVE-2018-11627 (GCVE-0-2018-11627)

Vulnerability from cvelistv5 – Published: 2018-05-31 19:00 – Updated: 2024-08-05 08:17

Summary

Sinatra before 2.0.2 has XSS via the 400 Bad Request page that occurs upon a params parser exception.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root Scorecard

References

4 references

URL	Tags
https://github.com/sinatra/sinatra/issues/1428	x_refsource_MISC
https://access.redhat.com/errata/RHSA-2019:0315	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:0212	vendor-advisoryx_refsource_REDHAT
https://github.com/sinatra/sinatra/commit/1278686…	x_refsource_MISC

Date Public

2018-05-31 00:00

Show details on NVD website

JSON

To clipboard

{
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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T08:17:08.627Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/sinatra/sinatra/issues/1428"
          },
          {
            "name": "RHSA-2019:0315",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2019:0315"
          },
          {
            "name": "RHSA-2019:0212",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2019:0212"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/sinatra/sinatra/commit/12786867d6faaceaec62c7c2cb5b0e2dc074d71a"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
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      ],
      "datePublic": "2018-05-31T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Sinatra before 2.0.2 has XSS via the 400 Bad Request page that occurs upon a params parser exception."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
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              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
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      ],
      "providerMetadata": {
        "dateUpdated": "2019-02-13T10:57:01.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
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      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/sinatra/sinatra/issues/1428"
        },
        {
          "name": "RHSA-2019:0315",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:0315"
        },
        {
          "name": "RHSA-2019:0212",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:0212"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/sinatra/sinatra/commit/12786867d6faaceaec62c7c2cb5b0e2dc074d71a"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2018-11627",
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        },
        "affects": {
          "vendor": {
            "vendor_data": [
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                  "product_data": [
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                      "product_name": "n/a",
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                            "version_value": "n/a"
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        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/sinatra/sinatra/issues/1428",
              "refsource": "MISC",
              "url": "https://github.com/sinatra/sinatra/issues/1428"
            },
            {
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              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2019:0315"
            },
            {
              "name": "RHSA-2019:0212",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2019:0212"
            },
            {
              "name": "https://github.com/sinatra/sinatra/commit/12786867d6faaceaec62c7c2cb5b0e2dc074d71a",
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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.

Related by attack behaviour

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-2018-11020

CVE-2018-11627 (GCVE-0-2018-11627)

Tags

Sightings

Nomenclature

Related by attack behaviour