CNVD-2015-05483

Vulnerability from cnvd - Published: 2015-08-24
VLAI
Title
Joomla! FreiChat组件SQL注入漏洞
Description
Joomla!是美国Open Source Matters团队开发的一套开源的内容管理系统(CMS),该系统提供RSS馈送、网站搜索等功能。Freichat(com_freichat)是其中的一个基于Web的聊天程序组件。 Joomla! FreiChat组件9.6版本的server/plugins/chatroom/chatroom.php脚本中的‘get_messages’函数存在SQL注入漏洞,该漏洞源于server/freichat.php脚本未能充分过滤‘time’参数。远程攻击者可利用该漏洞执行任意SQL命令。
Severity
高
Patch Name
Joomla! FreiChat组件SQL注入漏洞的补丁
Patch Description
Joomla!是美国Open Source Matters团队开发的一套开源的内容管理系统(CMS),该系统提供RSS馈送、网站搜索等功能。Freichat(com_freichat)是其中的一个基于Web的聊天程序组件。Joomla! FreiChat组件9.6版本的server/plugins/chatroom/chatroom.php脚本中的‘get_messages’函数存在SQL注入漏洞,该漏洞源于server/freichat.php脚本未能充分过滤‘time’参数。远程攻击者可利用该漏洞执行任意SQL命令。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

目前厂商已经发布了升级补丁以修复此安全问题,补丁获取链接: http://codologic.com/page/freichat-free-php-chat-script-software

Reference
https://www.exploit-db.com/exploits/37592/
Impacted products
Name
Joomla! FreiChat 9.6
Show details on source website

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-6512"
    }
  },
  "description": "Joomla!\u662f\u7f8e\u56fdOpen Source Matters\u56e2\u961f\u5f00\u53d1\u7684\u4e00\u5957\u5f00\u6e90\u7684\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf(CMS)\uff0c\u8be5\u7cfb\u7edf\u63d0\u4f9bRSS\u9988\u9001\u3001\u7f51\u7ad9\u641c\u7d22\u7b49\u529f\u80fd\u3002Freichat\uff08com_freichat\uff09\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u57fa\u4e8eWeb\u7684\u804a\u5929\u7a0b\u5e8f\u7ec4\u4ef6\u3002\r\n\r\nJoomla! FreiChat\u7ec4\u4ef69.6\u7248\u672c\u7684server/plugins/chatroom/chatroom.php\u811a\u672c\u4e2d\u7684\u2018get_messages\u2019\u51fd\u6570\u5b58\u5728SQL\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eserver/freichat.php\u811a\u672c\u672a\u80fd\u5145\u5206\u8fc7\u6ee4\u2018time\u2019\u53c2\u6570\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610fSQL\u547d\u4ee4\u3002",
  "discovererName": "Kacper Szurek",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttp://codologic.com/page/freichat-free-php-chat-script-software",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-05483",
  "openTime": "2015-08-24",
  "patchDescription": "Joomla!\u662f\u7f8e\u56fdOpen Source Matters\u56e2\u961f\u5f00\u53d1\u7684\u4e00\u5957\u5f00\u6e90\u7684\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf(CMS)\uff0c\u8be5\u7cfb\u7edf\u63d0\u4f9bRSS\u9988\u9001\u3001\u7f51\u7ad9\u641c\u7d22\u7b49\u529f\u80fd\u3002Freichat\uff08com_freichat\uff09\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u57fa\u4e8eWeb\u7684\u804a\u5929\u7a0b\u5e8f\u7ec4\u4ef6\u3002Joomla! FreiChat\u7ec4\u4ef69.6\u7248\u672c\u7684server/plugins/chatroom/chatroom.php\u811a\u672c\u4e2d\u7684\u2018get_messages\u2019\u51fd\u6570\u5b58\u5728SQL\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eserver/freichat.php\u811a\u672c\u672a\u80fd\u5145\u5206\u8fc7\u6ee4\u2018time\u2019\u53c2\u6570\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610fSQL\u547d\u4ee4\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": "Joomla! FreiChat\u7ec4\u4ef6SQL\u6ce8\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Joomla! FreiChat 9.6"
  },
  "referenceLink": "https://www.exploit-db.com/exploits/37592/",
  "serverity": "\u9ad8",
  "submitTime": "2015-08-19",
  "title": "Joomla! FreiChat\u7ec4\u4ef6SQL\u6ce8\u5165\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.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
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