cnvd - cnvd-2018-11021

cnvd-2018-11021

Vulnerability from cnvd

Title: marked跨站脚本漏洞

Description:

marked是美国软件开发者Christopher Jeffrey所研发的一款使用JavaScript编写的Markdown解析器和编译器。

marked 0.3.5及之前版本中存在跨站脚本漏洞，该漏洞源于程序未能正确的处理带有HTML实体的URLs。远程攻击者可利用该漏洞绕过安全保护，注入内容。

Severity: 中

Patch Name: marked跨站脚本漏洞的补丁

Patch Description:

marked是美国软件开发者Christopher Jeffrey所研发的一款使用JavaScript编写的Markdown解析器和编译器。

marked 0.3.5及之前版本中存在跨站脚本漏洞，该漏洞源于程序未能正确的处理带有HTML实体的URLs。远程攻击者可利用该漏洞绕过安全保护，注入内容。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/markedjs/marked/pull/592/commits/2cff85979be8e7a026a9aca35542c470cf5da523

Reference: https://github.com/chjj/marked/pull/592

Impacted products

Name
Marked marked <=0.3.5

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-10531"
    }
  },
  "description": "marked\u662f\u7f8e\u56fd\u8f6f\u4ef6\u5f00\u53d1\u8005Christopher Jeffrey\u6240\u7814\u53d1\u7684\u4e00\u6b3e\u4f7f\u7528JavaScript\u7f16\u5199\u7684Markdown\u89e3\u6790\u5668\u548c\u7f16\u8bd1\u5668\u3002\r\n\r\nmarked 0.3.5\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u5904\u7406\u5e26\u6709HTML\u5b9e\u4f53\u7684URLs\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u5b89\u5168\u4fdd\u62a4\uff0c\u6ce8\u5165\u5185\u5bb9\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/markedjs/marked/pull/592/commits/2cff85979be8e7a026a9aca35542c470cf5da523",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-11021",
  "openTime": "2018-06-06",
  "patchDescription": "marked\u662f\u7f8e\u56fd\u8f6f\u4ef6\u5f00\u53d1\u8005Christopher Jeffrey\u6240\u7814\u53d1\u7684\u4e00\u6b3e\u4f7f\u7528JavaScript\u7f16\u5199\u7684Markdown\u89e3\u6790\u5668\u548c\u7f16\u8bd1\u5668\u3002\r\n\r\nmarked 0.3.5\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u5904\u7406\u5e26\u6709HTML\u5b9e\u4f53\u7684URLs\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u5b89\u5168\u4fdd\u62a4\uff0c\u6ce8\u5165\u5185\u5bb9\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": "marked\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Marked marked \u003c=0.3.5"
  },
  "referenceLink": "https://github.com/chjj/marked/pull/592",
  "serverity": "\u4e2d",
  "submitTime": "2018-06-04",
  "title": "marked\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e"
}

CVE-2016-10531 (GCVE-0-2016-10531)

Vulnerability from cvelistv5

Published

2018-05-31 20:00

Modified

2024-09-17 04:28

Severity ?

CWE

CWE-79 - Cross-site Scripting (XSS) - Generic ()

Summary

marked is an application that is meant to parse and compile markdown. Due to the way that marked 0.3.5 and earlier parses input, specifically HTML entities, it's possible to bypass marked's content injection protection (`sanitize: true`) to inject a `javascript:` URL. This flaw exists because `&#xNNanything;` gets parsed to what it could and leaves the rest behind, resulting in just `anything;` being left.

References

▼	URL	Tags
	https://nodesecurity.io/advisories/101	x_refsource_MISC
	https://github.com/chjj/marked/pull/592/commits/2cff85979be8e7a026a9aca35542c470cf5da523	x_refsource_MISC
	https://github.com/chjj/marked/pull/592	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	HackerOne	marked node module	Version: <=0.3.5

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T03:21:52.151Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://nodesecurity.io/advisories/101"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/chjj/marked/pull/592/commits/2cff85979be8e7a026a9aca35542c470cf5da523"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/chjj/marked/pull/592"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "marked node module",
          "vendor": "HackerOne",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c=0.3.5"
            }
          ]
        }
      ],
      "datePublic": "2018-04-26T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "marked is an application that is meant to parse and compile markdown. Due to the way that marked 0.3.5 and earlier parses input, specifically HTML entities, it\u0027s possible to bypass marked\u0027s content injection protection (`sanitize: true`) to inject a `javascript:` URL. This flaw exists because `\u0026#xNNanything;` gets parsed to what it could and leaves the rest behind, resulting in just `anything;` being left."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-79",
              "description": "Cross-site Scripting (XSS) - Generic (CWE-79)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-05-31T19:57:01",
        "orgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
        "shortName": "hackerone"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://nodesecurity.io/advisories/101"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/chjj/marked/pull/592/commits/2cff85979be8e7a026a9aca35542c470cf5da523"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/chjj/marked/pull/592"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "support@hackerone.com",
          "DATE_PUBLIC": "2018-04-26T00:00:00",
          "ID": "CVE-2016-10531",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "marked node module",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "\u003c=0.3.5"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "HackerOne"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
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              "lang": "eng",
              "value": "marked is an application that is meant to parse and compile markdown. Due to the way that marked 0.3.5 and earlier parses input, specifically HTML entities, it\u0027s possible to bypass marked\u0027s content injection protection (`sanitize: true`) to inject a `javascript:` URL. This flaw exists because `\u0026#xNNanything;` gets parsed to what it could and leaves the rest behind, resulting in just `anything;` being left."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Cross-site Scripting (XSS) - Generic (CWE-79)"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://nodesecurity.io/advisories/101",
              "refsource": "MISC",
              "url": "https://nodesecurity.io/advisories/101"
            },
            {
              "name": "https://github.com/chjj/marked/pull/592/commits/2cff85979be8e7a026a9aca35542c470cf5da523",
              "refsource": "MISC",
              "url": "https://github.com/chjj/marked/pull/592/commits/2cff85979be8e7a026a9aca35542c470cf5da523"
            },
            {
              "name": "https://github.com/chjj/marked/pull/592",
              "refsource": "MISC",
              "url": "https://github.com/chjj/marked/pull/592"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
    "assignerShortName": "hackerone",
    "cveId": "CVE-2016-10531",
    "datePublished": "2018-05-31T20:00:00Z",
    "dateReserved": "2017-10-29T00:00:00",
    "dateUpdated": "2024-09-17T04:28:55.235Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.
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.

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