CNVD-2018-12671

Vulnerability from cnvd - Published: 2018-07-06
VLAI Severity ?
Title
Apache Tomcat CORS Filter安全绕过漏洞
Description
Apache Tomcat是美国阿帕奇（Apache）软件基金会下属的Jakarta项目的一款轻量级Web应用服务器，它主要用于开发和调试JSP程序，适用于中小型系统。CORS Filter是其中的一个提供跨源资源共享功能的组件。 Apache Tomcat中的CORS Filter的默认配置存在安全漏洞。攻击者可以利用漏洞绕过某些安全限制来执行未经授权的操作。
Severity
高
Patch Name
Apache Tomcat CORS Filter安全绕过漏洞的补丁
Patch Description
Apache Tomcat是美国阿帕奇（Apache）软件基金会下属的Jakarta项目的一款轻量级Web应用服务器，它主要用于开发和调试JSP程序，适用于中小型系统。CORS Filter是其中的一个提供跨源资源共享功能的组件。 Apache Tomcat中的CORS Filter的默认配置存在安全漏洞。攻击者可以利用漏洞绕过某些安全限制来执行未经授权的操作。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://lists.apache.org/thread.html/fbfb713e4f8a4c0f81089b89450828011343593800cae3fb629192b1@%3Cannounce.tomcat.apache.org%3E

Reference
https://lists.apache.org/thread.html/fbfb713e4f8a4c0f81089b89450828011343593800cae3fb629192b1@%3Cannounce.tomcat.apache.org%3E
Impacted products
Name
['Apache Tomcat >=9.0.0.M1，<=9.0.8', 'Apache Tomcat >=8.5.0，<=8.5.31', 'Apache Tomcat >=8.0.0.RC1，<=8.0.52', 'Apache Tomcat >=7.0.41，<=7.0.88']
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{
  "bids": {
    "bid": {
      "bidNumber": "104203"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-8014",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8014"
    }
  },
  "description": "Apache Tomcat\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u8f6f\u4ef6\u57fa\u91d1\u4f1a\u4e0b\u5c5e\u7684Jakarta\u9879\u76ee\u7684\u4e00\u6b3e\u8f7b\u91cf\u7ea7Web\u5e94\u7528\u670d\u52a1\u5668\uff0c\u5b83\u4e3b\u8981\u7528\u4e8e\u5f00\u53d1\u548c\u8c03\u8bd5JSP\u7a0b\u5e8f\uff0c\u9002\u7528\u4e8e\u4e2d\u5c0f\u578b\u7cfb\u7edf\u3002CORS Filter\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u63d0\u4f9b\u8de8\u6e90\u8d44\u6e90\u5171\u4eab\u529f\u80fd\u7684\u7ec4\u4ef6\u3002\r\n\r\nApache Tomcat\u4e2d\u7684CORS Filter\u7684\u9ed8\u8ba4\u914d\u7f6e\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u6f0f\u6d1e\u7ed5\u8fc7\u67d0\u4e9b\u5b89\u5168\u9650\u5236\u6765\u6267\u884c\u672a\u7ecf\u6388\u6743\u7684\u64cd\u4f5c\u3002",
  "discovererName": "Apache",
  "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://lists.apache.org/thread.html/fbfb713e4f8a4c0f81089b89450828011343593800cae3fb629192b1@%3Cannounce.tomcat.apache.org%3E",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-12671",
  "openTime": "2018-07-06",
  "patchDescription": "Apache Tomcat\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u8f6f\u4ef6\u57fa\u91d1\u4f1a\u4e0b\u5c5e\u7684Jakarta\u9879\u76ee\u7684\u4e00\u6b3e\u8f7b\u91cf\u7ea7Web\u5e94\u7528\u670d\u52a1\u5668\uff0c\u5b83\u4e3b\u8981\u7528\u4e8e\u5f00\u53d1\u548c\u8c03\u8bd5JSP\u7a0b\u5e8f\uff0c\u9002\u7528\u4e8e\u4e2d\u5c0f\u578b\u7cfb\u7edf\u3002CORS Filter\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u63d0\u4f9b\u8de8\u6e90\u8d44\u6e90\u5171\u4eab\u529f\u80fd\u7684\u7ec4\u4ef6\u3002\r\n\r\nApache Tomcat\u4e2d\u7684CORS Filter\u7684\u9ed8\u8ba4\u914d\u7f6e\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u6f0f\u6d1e\u7ed5\u8fc7\u67d0\u4e9b\u5b89\u5168\u9650\u5236\u6765\u6267\u884c\u672a\u7ecf\u6388\u6743\u7684\u64cd\u4f5c\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": "Apache Tomcat CORS Filter\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Apache Tomcat \u003e=9.0.0.M1\uff0c\u003c=9.0.8",
      "Apache Tomcat \u003e=8.5.0\uff0c\u003c=8.5.31",
      "Apache Tomcat \u003e=8.0.0.RC1\uff0c\u003c=8.0.52",
      "Apache Tomcat \u003e=7.0.41\uff0c\u003c=7.0.88"
    ]
  },
  "referenceLink": "https://lists.apache.org/thread.html/fbfb713e4f8a4c0f81089b89450828011343593800cae3fb629192b1@%3Cannounce.tomcat.apache.org%3E",
  "serverity": "\u9ad8",
  "submitTime": "2018-05-23",
  "title": "Apache Tomcat CORS Filter\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e"
}


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  • 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.