cnvd-2017-28316
Vulnerability from cnvd

Title: Apache Tomcat安全绕过漏洞（CNVD-2017-28316）

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存在安全漏洞，该漏洞源于程序未能添加特定的HTTP Vary包头。攻击者可利用该漏洞造成客户端和服务器端缓存中毒。

Severity: 中

Patch Name: Apache Tomcat安全绕过漏洞（CNVD-2017-28316）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存在安全漏洞，该漏洞源于程序未能添加特定的HTTP Vary包头。攻击者可利用该漏洞造成客户端和服务器端缓存中毒。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:

用户可参考如下厂商提供的安全补丁以修复该漏洞： https://bz.apache.org/bugzilla/show_bug.cgi?id=61101

Reference: https://nvd.nist.gov/vuln/detail/CVE-2017-7674

Impacted products
Name
['Apache Tomcat >=9.0.0.M1，<=9.0.0.M21', 'Apache Tomcat >=8.5.0，<=8.5.15', 'Apache Tomcat >=8.0.0.RC1，<=8.0.44', 'Apache Tomcat >=7.0.41，<=7.0.78']
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{
  "bids": {
    "bid": {
      "bidNumber": "100280"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-7674"
    }
  },
  "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\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6dfb\u52a0\u7279\u5b9a\u7684HTTP Vary\u5305\u5934\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u7aef\u7f13\u5b58\u4e2d\u6bd2\u3002",
  "discovererName": "Rick Riemer",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttps://bz.apache.org/bugzilla/show_bug.cgi?id=61101",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-28316",
  "openTime": "2017-09-26",
  "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\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6dfb\u52a0\u7279\u5b9a\u7684HTTP Vary\u5305\u5934\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u7aef\u7f13\u5b58\u4e2d\u6bd2\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\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff08CNVD-2017-28316\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Apache Tomcat \u003e=9.0.0.M1\uff0c\u003c=9.0.0.M21",
      "Apache Tomcat  \u003e=8.5.0\uff0c\u003c=8.5.15",
      "Apache Tomcat  \u003e=8.0.0.RC1\uff0c\u003c=8.0.44",
      "Apache Tomcat  \u003e=7.0.41\uff0c\u003c=7.0.78"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2017-7674",
  "serverity": "\u4e2d",
  "submitTime": "2017-08-11",
  "title": "Apache Tomcat\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff08CNVD-2017-28316\uff09"
}


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