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CNVD-2018-20302

Vulnerability from cnvd - Published: 2018-10-08
VLAI
Title
Apache Tomcat开放重定向漏洞
Description
Apache Tomcat是一款轻量级Web应用服务器。 Apache Tomcat存在开放重定向漏洞，当默认servlet返回重定向到目录时（例如，当用户请求'/ foo'时重定向到'/ foo /'），可以使用特制的URL来将重定向生成到攻击者选择的任何URI。
Severity
中
Patch Name
Apache Tomcat开放重定向漏洞的补丁
Patch Description
Apache Tomcat是一款轻量级Web应用服务器。 Apache Tomcat存在开放重定向漏洞，当默认servlet返回重定向到目录时（例如，当用户请求'/ foo'时重定向到'/ foo /'），可以使用特制的URL来将重定向生成到攻击者选择的任何URI。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

用户可联系供应商获得补丁信息： http://mail-archives.us.apache.org/mod_mbox/www-announce/201810.mbox/%3c4cf697b0-db03-9eab-f2aa-54c2026d0e88@apache.org%3e

Reference
http://mail-archives.us.apache.org/mod_mbox/www-announce/201810.mbox/%3c4cf697b0-db03-9eab-f2aa-54c2026d0e88@apache.org%3e
Impacted products
Name
['Apache Tomcat >=9.0.0.M1，<=9.0.11', 'Apache Tomcat >=8.5.0，<=8.5.33', 'Apache Tomcat >=7.0.23，<=7.0.90']
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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-11784"
    }
  },
  "description": "Apache Tomcat\u662f\u4e00\u6b3e\u8f7b\u91cf\u7ea7Web\u5e94\u7528\u670d\u52a1\u5668\u3002\r\n\r\nApache Tomcat\u5b58\u5728\u5f00\u653e\u91cd\u5b9a\u5411\u6f0f\u6d1e\uff0c\u5f53\u9ed8\u8ba4servlet\u8fd4\u56de\u91cd\u5b9a\u5411\u5230\u76ee\u5f55\u65f6\uff08\u4f8b\u5982\uff0c\u5f53\u7528\u6237\u8bf7\u6c42\u0027/ foo\u0027\u65f6\u91cd\u5b9a\u5411\u5230\u0027/ foo /\u0027\uff09\uff0c\u53ef\u4ee5\u4f7f\u7528\u7279\u5236\u7684URL\u6765\u5c06\u91cd\u5b9a\u5411\u751f\u6210\u5230\u653b\u51fb\u8005\u9009\u62e9\u7684\u4efb\u4f55URI\u3002",
  "discovererName": "Sergey Bobrov",
  "formalWay": "\u7528\u6237\u53ef\u8054\u7cfb\u4f9b\u5e94\u5546\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a\r\nhttp://mail-archives.us.apache.org/mod_mbox/www-announce/201810.mbox/%3c4cf697b0-db03-9eab-f2aa-54c2026d0e88@apache.org%3e",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-20302",
  "openTime": "2018-10-08",
  "patchDescription": "Apache Tomcat\u662f\u4e00\u6b3e\u8f7b\u91cf\u7ea7Web\u5e94\u7528\u670d\u52a1\u5668\u3002\r\n\r\nApache Tomcat\u5b58\u5728\u5f00\u653e\u91cd\u5b9a\u5411\u6f0f\u6d1e\uff0c\u5f53\u9ed8\u8ba4servlet\u8fd4\u56de\u91cd\u5b9a\u5411\u5230\u76ee\u5f55\u65f6\uff08\u4f8b\u5982\uff0c\u5f53\u7528\u6237\u8bf7\u6c42\u0027/ foo\u0027\u65f6\u91cd\u5b9a\u5411\u5230\u0027/ foo /\u0027\uff09\uff0c\u53ef\u4ee5\u4f7f\u7528\u7279\u5236\u7684URL\u6765\u5c06\u91cd\u5b9a\u5411\u751f\u6210\u5230\u653b\u51fb\u8005\u9009\u62e9\u7684\u4efb\u4f55URI\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\u5f00\u653e\u91cd\u5b9a\u5411\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Apache Tomcat \u003e=9.0.0.M1\uff0c\u003c=9.0.11",
      "Apache Tomcat \u003e=8.5.0\uff0c\u003c=8.5.33",
      "Apache Tomcat \u003e=7.0.23\uff0c\u003c=7.0.90"
    ]
  },
  "referenceLink": "http://mail-archives.us.apache.org/mod_mbox/www-announce/201810.mbox/%3c4cf697b0-db03-9eab-f2aa-54c2026d0e88@apache.org%3e",
  "serverity": "\u4e2d",
  "submitTime": "2018-10-08",
  "title": "Apache Tomcat\u5f00\u653e\u91cd\u5b9a\u5411\u6f0f\u6d1e"
}



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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.
  • 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.


Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.