CNVD-2017-32421

Vulnerability from cnvd - Published: 2017-11-02
VLAI
Title
Kohana Security组件跨站脚本漏洞
Description
Kohana是Kohana团队开发的一套基于MVC模型构建的PHP5框架。Security component是其中的一个安全组件。 Kohana 3.3.6之前的版本中的Security组件存在跨站脚本漏洞。远程攻击者可通过绕过system/classes/Kohana/Security.php文件的strip_image_tags保护机制利用该漏洞注入任意的Web脚本或HTML。
Severity
Patch Name
Kohana Security组件跨站脚本漏洞的补丁
Patch Description
Kohana是Kohana团队开发的一套基于MVC模型构建的PHP5框架。Security component是其中的一个安全组件。 Kohana 3.3.6之前的版本中的Security组件存在跨站脚本漏洞。远程攻击者可通过绕过system/classes/Kohana/Security.php文件的strip_image_tags保护机制利用该漏洞注入任意的Web脚本或HTML。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: https://github.com/kohana/kohana/releases/tag/v3.3.6

Reference
https://github.com/kohana/kohana/issues/107
Impacted products
Name
Kohana Kohana <3.3.6
Show details on source website

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-10510"
    }
  },
  "description": "Kohana\u662fKohana\u56e2\u961f\u5f00\u53d1\u7684\u4e00\u5957\u57fa\u4e8eMVC\u6a21\u578b\u6784\u5efa\u7684PHP5\u6846\u67b6\u3002Security component\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u5b89\u5168\u7ec4\u4ef6\u3002\r\n\r\nKohana 3.3.6\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u7684Security\u7ec4\u4ef6\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7ed5\u8fc7system/classes/Kohana/Security.php\u6587\u4ef6\u7684strip_image_tags\u4fdd\u62a4\u673a\u5236\u5229\u7528\u8be5\u6f0f\u6d1e\u6ce8\u5165\u4efb\u610f\u7684Web\u811a\u672c\u6216HTML\u3002",
  "discovererName": "unknwon",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://github.com/kohana/kohana/releases/tag/v3.3.6",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-32421",
  "openTime": "2017-11-02",
  "patchDescription": "Kohana\u662fKohana\u56e2\u961f\u5f00\u53d1\u7684\u4e00\u5957\u57fa\u4e8eMVC\u6a21\u578b\u6784\u5efa\u7684PHP5\u6846\u67b6\u3002Security component\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u5b89\u5168\u7ec4\u4ef6\u3002\r\n\r\nKohana 3.3.6\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u7684Security\u7ec4\u4ef6\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7ed5\u8fc7system/classes/Kohana/Security.php\u6587\u4ef6\u7684strip_image_tags\u4fdd\u62a4\u673a\u5236\u5229\u7528\u8be5\u6f0f\u6d1e\u6ce8\u5165\u4efb\u610f\u7684Web\u811a\u672c\u6216HTML\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": "Kohana Security\u7ec4\u4ef6\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Kohana Kohana \u003c3.3.6"
  },
  "referenceLink": "https://github.com/kohana/kohana/issues/107",
  "serverity": "\u4e2d",
  "submitTime": "2017-09-08",
  "title": "Kohana Security\u7ec4\u4ef6\u8de8\u7ad9\u811a\u672c\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.

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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.


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