CNVD-2018-00298

Vulnerability from cnvd - Published: 2018-01-04
VLAI Severity ?
Title
marked marked.js文件拒绝服务漏洞
Description
marked是一款使用JavaScript编写的Markdown解析器和编译器。 marked 0.3.7及之前的版本中的marked.js文件存在拒绝服务漏洞。远程攻击者可借助恶意制作的字符串利用该漏洞造成拒绝服务（服务器过载和崩溃）。
Severity
中
Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://www.npmjs.com/package/marked

Reference
https://www.checkmarx.com/advisories/regular-expression-denial-service-redos-vulnerability-marked-npm-package/
Impacted products
Name
Marked marked <=0.3.7
Show details on source website
To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-17461"
    }
  },
  "description": "marked\u662f\u4e00\u6b3e\u4f7f\u7528JavaScript\u7f16\u5199\u7684Markdown\u89e3\u6790\u5668\u548c\u7f16\u8bd1\u5668\u3002\r\n\r\nmarked 0.3.7\u53ca\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u7684marked.js\u6587\u4ef6\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u6076\u610f\u5236\u4f5c\u7684\u5b57\u7b26\u4e32\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u670d\u52a1\u5668\u8fc7\u8f7d\u548c\u5d29\u6e83\uff09\u3002",
  "discovererName": "unknwon",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://www.npmjs.com/package/marked",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-00298",
  "openTime": "2018-01-04",
  "products": {
    "product": "Marked marked \u003c=0.3.7"
  },
  "referenceLink": "https://www.checkmarx.com/advisories/regular-expression-denial-service-redos-vulnerability-marked-npm-package/",
  "serverity": "\u4e2d",
  "submitTime": "2017-12-08",
  "title": "marked marked.js\u6587\u4ef6\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}


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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.