cnvd-2021-04647
Vulnerability from cnvd
Title
Cloudbees Jenkins和LTS授权问题漏洞（CNVD-2021-04647）
Description
Cloudbees Jenkins（Hudson Labs）是美国CloudBees（Cloudbees）公司的一套基于Java开发的持续集成工具。该产品主要用于监控持续的软件版本发布/测试项目和一些定时执行的任务。 Jenkins 2.274版本及之前版本、LTS 2.263.1版本及之前版本存在授权问题漏洞，该漏洞源于程序未能将请求的url正确地匹配到总可访问路径列表，攻击者可利用该漏洞能够未授权访问部分url。
Severity
中
Patch Name
Cloudbees Jenkins和LTS授权问题漏洞（CNVD-2021-04647）的补丁
Patch Description
Cloudbees Jenkins（Hudson Labs）是美国CloudBees（Cloudbees）公司的一套基于Java开发的持续集成工具。该产品主要用于监控持续的软件版本发布/测试项目和一些定时执行的任务。 Jenkins 2.274版本及之前版本、LTS 2.263.1版本及之前版本存在授权问题漏洞，该漏洞源于程序未能将请求的url正确地匹配到总可访问路径列表，攻击者可利用该漏洞能够未授权访问部分url。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://www.jenkins.io/security/advisory/2021-01-13/#SECURITY-1452

Reference
https://nvd.nist.gov/vuln/detail/CVE-2021-21607
Impacted products
Name
['CloudBees CloudBees Jenkins <=2.274', 'CloudBees Jenkins LTS <=2.263.1']
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-21607",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-21607"
    }
  },
  "description": "Cloudbees Jenkins\uff08Hudson Labs\uff09\u662f\u7f8e\u56fdCloudBees\uff08Cloudbees\uff09\u516c\u53f8\u7684\u4e00\u5957\u57fa\u4e8eJava\u5f00\u53d1\u7684\u6301\u7eed\u96c6\u6210\u5de5\u5177\u3002\u8be5\u4ea7\u54c1\u4e3b\u8981\u7528\u4e8e\u76d1\u63a7\u6301\u7eed\u7684\u8f6f\u4ef6\u7248\u672c\u53d1\u5e03/\u6d4b\u8bd5\u9879\u76ee\u548c\u4e00\u4e9b\u5b9a\u65f6\u6267\u884c\u7684\u4efb\u52a1\u3002\n\nJenkins 2.274\u7248\u672c\u53ca\u4e4b\u524d\u7248\u672c\u3001LTS 2.263.1\u7248\u672c\u53ca\u4e4b\u524d\u7248\u672c\u5b58\u5728\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u5c06\u8bf7\u6c42\u7684url\u6b63\u786e\u5730\u5339\u914d\u5230\u603b\u53ef\u8bbf\u95ee\u8def\u5f84\u5217\u8868\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u80fd\u591f\u672a\u6388\u6743\u8bbf\u95ee\u90e8\u5206url\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1ahttps://www.jenkins.io/security/advisory/2021-01-13/#SECURITY-1452",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-04647",
  "openTime": "2021-01-20",
  "patchDescription": "Cloudbees Jenkins\uff08Hudson Labs\uff09\u662f\u7f8e\u56fdCloudBees\uff08Cloudbees\uff09\u516c\u53f8\u7684\u4e00\u5957\u57fa\u4e8eJava\u5f00\u53d1\u7684\u6301\u7eed\u96c6\u6210\u5de5\u5177\u3002\u8be5\u4ea7\u54c1\u4e3b\u8981\u7528\u4e8e\u76d1\u63a7\u6301\u7eed\u7684\u8f6f\u4ef6\u7248\u672c\u53d1\u5e03/\u6d4b\u8bd5\u9879\u76ee\u548c\u4e00\u4e9b\u5b9a\u65f6\u6267\u884c\u7684\u4efb\u52a1\u3002\r\n\r\nJenkins 2.274\u7248\u672c\u53ca\u4e4b\u524d\u7248\u672c\u3001LTS 2.263.1\u7248\u672c\u53ca\u4e4b\u524d\u7248\u672c\u5b58\u5728\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u5c06\u8bf7\u6c42\u7684url\u6b63\u786e\u5730\u5339\u914d\u5230\u603b\u53ef\u8bbf\u95ee\u8def\u5f84\u5217\u8868\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u80fd\u591f\u672a\u6388\u6743\u8bbf\u95ee\u90e8\u5206url\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": "Cloudbees Jenkins\u548cLTS\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\uff08CNVD-2021-04647\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "CloudBees CloudBees Jenkins \u003c=2.274",
      "CloudBees Jenkins LTS \u003c=2.263.1"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-21607",
  "serverity": "\u4e2d",
  "submitTime": "2021-01-18",
  "title": "Cloudbees Jenkins\u548cLTS\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\uff08CNVD-2021-04647\uff09"
}


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