cnvd-2018-13747
Vulnerability from cnvd

Title: Apache Tomcat拒绝服务漏洞（CNVD-2018-13747）

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。

Apache Tomcat存在拒绝服务漏洞。该漏洞是由于UTF-8解码器中附加字符的溢出处理不当，攻击者利用漏洞导致解码器中的无限循环，导致拒绝服务。

Severity: 中

Patch Name: Apache Tomcat拒绝服务漏洞（CNVD-2018-13747）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。

Apache Tomcat存在拒绝服务漏洞。该漏洞是由于UTF-8解码器中附加字符的溢出处理不当，攻击者利用漏洞导致解码器中的无限循环，导致拒绝服务。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:

用户可参考如下供应商提供的安全公告获得补丁信息： http://tomcat.apache.org/security-9.html

Reference: http://mail-archives.us.apache.org/mod_mbox/www-announce/201807.mbox/%3C20180722090435.GA60759%40minotaur.apache.org%3E

Impacted products
Name
['Apache Tomcat >=9.0.0.M9，<=9.0.7', 'Apache Tomcat >=8.5.0，<=8.5.30', 'Apache Tomcat >=8.0.0.RC1，<=8.0.51', 'Apache Tomcat >=7.0.28，<=7.0.86']
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To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-1336"
    }
  },
  "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\u3002 \r\n\r\nApache Tomcat\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u662f\u7531\u4e8eUTF-8\u89e3\u7801\u5668\u4e2d\u9644\u52a0\u5b57\u7b26\u7684\u6ea2\u51fa\u5904\u7406\u4e0d\u5f53\uff0c\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u5bfc\u81f4\u89e3\u7801\u5668\u4e2d\u7684\u65e0\u9650\u5faa\u73af\uff0c\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Jean-Frederic Clere",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u4f9b\u5e94\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a\r\nhttp://tomcat.apache.org/security-9.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-13747",
  "openTime": "2018-07-24",
  "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\u3002 \r\n\r\nApache Tomcat\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u662f\u7531\u4e8eUTF-8\u89e3\u7801\u5668\u4e2d\u9644\u52a0\u5b57\u7b26\u7684\u6ea2\u51fa\u5904\u7406\u4e0d\u5f53\uff0c\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u5bfc\u81f4\u89e3\u7801\u5668\u4e2d\u7684\u65e0\u9650\u5faa\u73af\uff0c\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\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\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2018-13747\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Apache Tomcat \u003e=9.0.0.M9\uff0c\u003c=9.0.7",
      "Apache Tomcat \u003e=8.5.0\uff0c\u003c=8.5.30",
      "Apache Tomcat \u003e=8.0.0.RC1\uff0c\u003c=8.0.51",
      "Apache Tomcat \u003e=7.0.28\uff0c\u003c=7.0.86"
    ]
  },
  "referenceLink": "http://mail-archives.us.apache.org/mod_mbox/www-announce/201807.mbox/%3C20180722090435.GA60759%40minotaur.apache.org%3E",
  "serverity": "\u4e2d",
  "submitTime": "2018-07-24",
  "title": "Apache Tomcat\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2018-13747\uff09"
}


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