cnvd-2015-01823
Vulnerability from cnvd
Title
PHP堆缓冲区溢出漏洞
Description
PHP是一种通用开源脚本语言。 PHP 5.6.5及之前版本中的enchant_broker_request_dict()函数存在堆缓冲区溢出漏洞，远程攻击者可利用此漏洞覆盖4个字节的堆缓冲区，造成拒绝服务或执行任意代码。
Severity
高
Patch Name
PHP堆缓冲区溢出漏洞的补丁
Patch Description
PHP是一种通用开源脚本语言。PHP 5.6.5及之前版本中的enchant_broker_request_dict()函数存在堆缓冲区溢出漏洞，远程攻击者可利用此漏洞覆盖4个字节的堆缓冲区，造成拒绝服务或执行任意代码。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这个安全问题，请到厂商的主页下载： http://php.net/archive/2015.php#id2015-02-19-2

Reference
https://www.htbridge.com/advisory/HTB23252
Impacted products
Name
PHP PHP <=5.6.5
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2014-9705"
    }
  },
  "description": "PHP\u662f\u4e00\u79cd\u901a\u7528\u5f00\u6e90\u811a\u672c\u8bed\u8a00\u3002\r\n\r\nPHP 5.6.5\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u7684enchant_broker_request_dict()\u51fd\u6570\u5b58\u5728\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u6b64\u6f0f\u6d1e\u8986\u76d64\u4e2a\u5b57\u8282\u7684\u5806\u7f13\u51b2\u533a\uff0c\u9020\u6210\u62d2\u7edd\u670d\u52a1\u6216\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "discovererName": "High-Tech Bridge Security Research Lab",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u5230\u5382\u5546\u7684\u4e3b\u9875\u4e0b\u8f7d\uff1a\r\nhttp://php.net/archive/2015.php#id2015-02-19-2",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-01823",
  "openTime": "2015-03-19",
  "patchDescription": "PHP\u662f\u4e00\u79cd\u901a\u7528\u5f00\u6e90\u811a\u672c\u8bed\u8a00\u3002PHP 5.6.5\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u7684enchant_broker_request_dict()\u51fd\u6570\u5b58\u5728\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u6b64\u6f0f\u6d1e\u8986\u76d64\u4e2a\u5b57\u8282\u7684\u5806\u7f13\u51b2\u533a\uff0c\u9020\u6210\u62d2\u7edd\u670d\u52a1\u6216\u6267\u884c\u4efb\u610f\u4ee3\u7801\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": "PHP\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "PHP PHP \u003c=5.6.5"
  },
  "referenceLink": "https://www.htbridge.com/advisory/HTB23252",
  "serverity": "\u9ad8",
  "submitTime": "2015-03-17",
  "title": "PHP\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}


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