cnvd-2017-00612
Vulnerability from cnvd
Title
WordPress安全绕过漏洞（CNVD-2017-00612）
Description
WordPress是WordPress软件基金会的一套使用PHP语言开发的博客平台。该平台支持在PHP和MySQL的服务器上架设个人博客网站。 WordPress4.7.1之前的版本中的MultisiteWordPressAPI的wp-includes/ms-functions.php文件存在安全漏洞，该漏洞源于程序未能正确为密钥选择随机数字。远程攻击者可利用该漏洞绕过既定的访问限制。
Severity
中
Patch Name
WordPress安全绕过漏洞（CNVD-2017-00612）的补丁
Patch Description
WordPress是WordPress软件基金会的一套使用PHP语言开发的博客平台。该平台支持在PHP和MySQL的服务器上架设个人博客网站。 WordPress4.7.1之前的版本中的MultisiteWordPressAPI的wp-includes/ms-functions.php文件存在安全漏洞，该漏洞源于程序未能正确为密钥选择随机数字。远程攻击者可利用该漏洞绕过既定的访问限制。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： https://wordpress.org/news/2017/01/wordpress-4-7-1-security-and-maintenance-release/

Reference
http://www.openwall.com/lists/oss-security/2017/01/14/6 http://www.securityfocus.com/bid/95401
Impacted products
Name
WordPress Wordpress <4.7.1
Show details on source website

To clipboard 

{
  "bids": {
    "bid": {
      "bidNumber": "95401"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-5493",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5493"
    }
  },
  "description": "WordPress\u662fWordPress\u8f6f\u4ef6\u57fa\u91d1\u4f1a\u7684\u4e00\u5957\u4f7f\u7528PHP\u8bed\u8a00\u5f00\u53d1\u7684\u535a\u5ba2\u5e73\u53f0\u3002\u8be5\u5e73\u53f0\u652f\u6301\u5728PHP\u548cMySQL\u7684\u670d\u52a1\u5668\u4e0a\u67b6\u8bbe\u4e2a\u4eba\u535a\u5ba2\u7f51\u7ad9\u3002\r\n\r\nWordPress4.7.1\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u7684MultisiteWordPressAPI\u7684wp-includes/ms-functions.php\u6587\u4ef6\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u4e3a\u5bc6\u94a5\u9009\u62e9\u968f\u673a\u6570\u5b57\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u65e2\u5b9a\u7684\u8bbf\u95ee\u9650\u5236\u3002",
  "discovererName": "Jack.",
  "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\nhttps://wordpress.org/news/2017/01/wordpress-4-7-1-security-and-maintenance-release/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-00612",
  "openTime": "2017-01-19",
  "patchDescription": "WordPress\u662fWordPress\u8f6f\u4ef6\u57fa\u91d1\u4f1a\u7684\u4e00\u5957\u4f7f\u7528PHP\u8bed\u8a00\u5f00\u53d1\u7684\u535a\u5ba2\u5e73\u53f0\u3002\u8be5\u5e73\u53f0\u652f\u6301\u5728PHP\u548cMySQL\u7684\u670d\u52a1\u5668\u4e0a\u67b6\u8bbe\u4e2a\u4eba\u535a\u5ba2\u7f51\u7ad9\u3002\r\n\r\nWordPress4.7.1\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u7684MultisiteWordPressAPI\u7684wp-includes/ms-functions.php\u6587\u4ef6\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u4e3a\u5bc6\u94a5\u9009\u62e9\u968f\u673a\u6570\u5b57\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u65e2\u5b9a\u7684\u8bbf\u95ee\u9650\u5236\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": "WordPress\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff08CNVD-2017-00612\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "WordPress Wordpress \u003c4.7.1"
  },
  "referenceLink": "http://www.openwall.com/lists/oss-security/2017/01/14/6\r\nhttp://www.securityfocus.com/bid/95401",
  "serverity": "\u4e2d",
  "submitTime": "2017-01-16",
  "title": "WordPress\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff08CNVD-2017-00612\uff09"
}


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