cnvd-2015-03963
Vulnerability from cnvd
Title
PHP空指针引用限制绕过漏洞
Description
PHP是一款通用脚本语言。 PHP存在安全漏洞，由于程序多个扩展中缺少路径或某些函数的路径参数的空字节检查，允许远程攻击者利用漏洞可绕过目标文件系统访问限制，访问任意文件。
Severity
中
Patch Name
PHP空指针引用限制绕过漏洞的补丁
Patch Description
PHP是一款通用脚本语言。 PHP存在安全漏洞，由于程序多个扩展中缺少路径或某些函数的路径参数的空字节检查，允许远程攻击者利用漏洞可绕过目标文件系统访问限制，访问任意文件。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

用户可参考如下厂商提供的安全公告获取补丁以修复该漏洞： http://git.php.net/?p=php-src.git;a=commitdiff;h=52b93f0cfd3cba7ff98cc5198df6ca4f23865f80

Reference
http://git.php.net/?p=php-src.git;a=commitdiff;h=52b93f0cfd3cba7ff98cc5198df6ca4f23865f80
Impacted products
Name
['PHP PHP 5.4.3', 'PHP PHP 5.4.1', 'PHP PHP 5.4.2']
Show details on source website

To clipboard 

{
  "bids": {
    "bid": {
      "bidNumber": "75255"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-3411"
    }
  },
  "description": "PHP\u662f\u4e00\u6b3e\u901a\u7528\u811a\u672c\u8bed\u8a00\u3002 \r\n\r\nPHP\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u7531\u4e8e\u7a0b\u5e8f\u591a\u4e2a\u6269\u5c55\u4e2d\u7f3a\u5c11\u8def\u5f84\u6216\u67d0\u4e9b\u51fd\u6570\u7684\u8def\u5f84\u53c2\u6570\u7684\u7a7a\u5b57\u8282\u68c0\u67e5\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u53ef\u7ed5\u8fc7\u76ee\u6807\u6587\u4ef6\u7cfb\u7edf\u8bbf\u95ee\u9650\u5236\uff0c\u8bbf\u95ee\u4efb\u610f\u6587\u4ef6\u3002",
  "discovererName": "Neal Poole",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u53d6\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttp://git.php.net/?p=php-src.git;a=commitdiff;h=52b93f0cfd3cba7ff98cc5198df6ca4f23865f80",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-03963",
  "openTime": "2015-06-25",
  "patchDescription": "PHP\u662f\u4e00\u6b3e\u901a\u7528\u811a\u672c\u8bed\u8a00\u3002 \r\n\r\nPHP\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u7531\u4e8e\u7a0b\u5e8f\u591a\u4e2a\u6269\u5c55\u4e2d\u7f3a\u5c11\u8def\u5f84\u6216\u67d0\u4e9b\u51fd\u6570\u7684\u8def\u5f84\u53c2\u6570\u7684\u7a7a\u5b57\u8282\u68c0\u67e5\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u53ef\u7ed5\u8fc7\u76ee\u6807\u6587\u4ef6\u7cfb\u7edf\u8bbf\u95ee\u9650\u5236\uff0c\u8bbf\u95ee\u4efb\u610f\u6587\u4ef6\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\u7a7a\u6307\u9488\u5f15\u7528\u9650\u5236\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "PHP PHP 5.4.3",
      "PHP PHP 5.4.1",
      "PHP PHP 5.4.2"
    ]
  },
  "referenceLink": "http://git.php.net/?p=php-src.git;a=commitdiff;h=52b93f0cfd3cba7ff98cc5198df6ca4f23865f80",
  "serverity": "\u4e2d",
  "submitTime": "2015-06-23",
  "title": "PHP\u7a7a\u6307\u9488\u5f15\u7528\u9650\u5236\u7ed5\u8fc7\u6f0f\u6d1e"
}


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