cnvd-2020-10457
Vulnerability from cnvd
Title
Atlassian Crowd XML处理拒绝服务漏洞
Description
Atlassian Crowd是澳大利亚Atlassian公司的一套基于Web的单点登录系统。该系统为多用户、网络应用程序和目录服务器提供验证、授权等功能。 Atlassian Crowd存在安全漏洞。允许远程攻击者通过XML实体扩展漏洞执行拒绝服务攻击。
Severity
中
Patch Name
Atlassian Crowd XML处理拒绝服务漏洞的补丁
Patch Description
Atlassian Crowd是澳大利亚Atlassian公司的一套基于Web的单点登录系统。该系统为多用户、网络应用程序和目录服务器提供验证、授权等功能。 Atlassian Crowd存在安全漏洞。允许远程攻击者通过XML实体扩展漏洞执行拒绝服务攻击。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://jira.atlassian.com/browse/CWD-5526

Reference
https://nvd.nist.gov/vuln/detail/CVE-2019-20104
Impacted products
Name
Atlassian Crowd 3.7.0
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-20104"
    }
  },
  "description": "Atlassian Crowd\u662f\u6fb3\u5927\u5229\u4e9aAtlassian\u516c\u53f8\u7684\u4e00\u5957\u57fa\u4e8eWeb\u7684\u5355\u70b9\u767b\u5f55\u7cfb\u7edf\u3002\u8be5\u7cfb\u7edf\u4e3a\u591a\u7528\u6237\u3001\u7f51\u7edc\u5e94\u7528\u7a0b\u5e8f\u548c\u76ee\u5f55\u670d\u52a1\u5668\u63d0\u4f9b\u9a8c\u8bc1\u3001\u6388\u6743\u7b49\u529f\u80fd\u3002\n\nAtlassian Crowd\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u901a\u8fc7XML\u5b9e\u4f53\u6269\u5c55\u6f0f\u6d1e\u6267\u884c\u62d2\u7edd\u670d\u52a1\u653b\u51fb\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\uff1a\r\nhttps://jira.atlassian.com/browse/CWD-5526",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-10457",
  "openTime": "2020-02-18",
  "patchDescription": "Atlassian Crowd\u662f\u6fb3\u5927\u5229\u4e9aAtlassian\u516c\u53f8\u7684\u4e00\u5957\u57fa\u4e8eWeb\u7684\u5355\u70b9\u767b\u5f55\u7cfb\u7edf\u3002\u8be5\u7cfb\u7edf\u4e3a\u591a\u7528\u6237\u3001\u7f51\u7edc\u5e94\u7528\u7a0b\u5e8f\u548c\u76ee\u5f55\u670d\u52a1\u5668\u63d0\u4f9b\u9a8c\u8bc1\u3001\u6388\u6743\u7b49\u529f\u80fd\u3002\r\n\r\nAtlassian Crowd\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u901a\u8fc7XML\u5b9e\u4f53\u6269\u5c55\u6f0f\u6d1e\u6267\u884c\u62d2\u7edd\u670d\u52a1\u653b\u51fb\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": "Atlassian Crowd XML\u5904\u7406\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Atlassian Crowd 3.7.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-20104",
  "serverity": "\u4e2d",
  "submitTime": "2020-02-11",
  "title": "Atlassian Crowd XML\u5904\u7406\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}


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