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CNVD-2018-15543

Vulnerability from cnvd - Published: 2018-08-17
VLAI
Title
Apache Tomcat安全限制绕过漏洞（CNVD-2018-15543）
Description
Tomcat服务器是一个免费的开放源代码的Web应用服务器，属于轻量级应用服务器。 Apache Tomcat 7.0.25版本至7.0.88版本、8.5.0版本至8.5.31版本和9.0.0.M1版本和9.0.9版本中存在安全绕过漏洞。远程攻击者可利用该漏洞绕过安全限制，执行未授权的操作。
Severity
中
Patch Name
Apache Tomcat安全限制绕过漏洞（CNVD-2018-15543）的补丁
Patch Description
Tomcat服务器是一个免费的开放源代码的Web应用服务器，属于轻量级应用服务器。 Apache Tomcat 7.0.25版本至7.0.88版本、8.5.0版本至8.5.31版本和9.0.0.M1版本和9.0.9版本中存在安全绕过漏洞。远程攻击者可利用该漏洞绕过安全限制，执行未授权的操作。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

厂商已发布了漏洞修复程序，请及时关注更新： http://tomcat.apache.org/security-9.html

Reference
https://securitytracker.com/id/1041374 https://nvd.nist.gov/vuln/detail/CVE-2018-8034
Impacted products
Name
['Apache Tomcat 9.0.0.M1', 'Apache Tomcat >=7.0.25 ，<=7.0.88', 'Apache Tomcat >=8.5.0 ，<=8.5.31', 'Apache Tomcat 9.09']
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{
  "bids": {
    "bid": {
      "bidNumber": "104895"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-8034"
    }
  },
  "description": "Tomcat\u670d\u52a1\u5668\u662f\u4e00\u4e2a\u514d\u8d39\u7684\u5f00\u653e\u6e90\u4ee3\u7801\u7684Web\u5e94\u7528\u670d\u52a1\u5668\uff0c\u5c5e\u4e8e\u8f7b\u91cf\u7ea7\u5e94\u7528\u670d\u52a1\u5668\u3002\r\n\r\nApache Tomcat 7.0.25\u7248\u672c\u81f37.0.88\u7248\u672c\u30018.5.0\u7248\u672c\u81f38.5.31\u7248\u672c\u548c9.0.0.M1\u7248\u672c\u548c9.0.9\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u5b89\u5168\u9650\u5236\uff0c\u6267\u884c\u672a\u6388\u6743\u7684\u64cd\u4f5c\u3002",
  "discovererName": "Apache",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttp://tomcat.apache.org/security-9.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-15543",
  "openTime": "2018-08-17",
  "patchDescription": "Tomcat\u670d\u52a1\u5668\u662f\u4e00\u4e2a\u514d\u8d39\u7684\u5f00\u653e\u6e90\u4ee3\u7801\u7684Web\u5e94\u7528\u670d\u52a1\u5668\uff0c\u5c5e\u4e8e\u8f7b\u91cf\u7ea7\u5e94\u7528\u670d\u52a1\u5668\u3002\r\n\r\nApache Tomcat 7.0.25\u7248\u672c\u81f37.0.88\u7248\u672c\u30018.5.0\u7248\u672c\u81f38.5.31\u7248\u672c\u548c9.0.0.M1\u7248\u672c\u548c9.0.9\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u5b89\u5168\u9650\u5236\uff0c\u6267\u884c\u672a\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\u5b89\u5168\u9650\u5236\u7ed5\u8fc7\u6f0f\u6d1e\uff08CNVD-2018-15543\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Apache Tomcat 9.0.0.M1",
      "Apache Tomcat \u003e=7.0.25 \uff0c\u003c=7.0.88",
      "Apache Tomcat \u003e=8.5.0 \uff0c\u003c=8.5.31",
      "Apache Tomcat 9.09"
    ]
  },
  "referenceLink": "https://securitytracker.com/id/1041374\r\nhttps://nvd.nist.gov/vuln/detail/CVE-2018-8034",
  "serverity": "\u4e2d",
  "submitTime": "2018-07-26",
  "title": "Apache Tomcat\u5b89\u5168\u9650\u5236\u7ed5\u8fc7\u6f0f\u6d1e\uff08CNVD-2018-15543\uff09"
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • 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.
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  • 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.


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