CNVD-2015-03211

Vulnerability from cnvd - Published: 2015-05-20
VLAI Severity ?
Title
PHP 'str_repeat()'函数整数溢出漏洞
Description
PHP是广泛使用的通用目的脚本语言，特别适合于Web开发，可嵌入到HTML中。 PHP在'str_repeat()'函数存在整数溢出漏洞，攻击者利用此漏洞可在受影响应用上下文中执行任意代码。
Severity
高
Patch Name
PHP 'str_repeat()'函数整数溢出漏洞的补丁
Patch Description
PHP是广泛使用的通用目的脚本语言，特别适合于Web开发，可嵌入到HTML中。 PHP在'str_repeat()'函数存在整数溢出漏洞，攻击者利用此漏洞可在受影响应用上下文中执行任意代码。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

用户可联系供应商获得补丁信息： http://www.php.net/downloads.php

Reference
http://www.securityfocus.com/bid/74702
Impacted products
Name
['PHP PHP 5.4.3', 'PHP PHP 5.4.1RC1-DEV', 'PHP PHP 5.4.1', 'PHP PHP 5.4.2', 'PHP Php 5.5.0-DEV']
Show details on source website
To clipboard 

{
  "bids": {
    "bid": {
      "bidNumber": "74702"
    }
  },
  "description": "PHP\u662f\u5e7f\u6cdb\u4f7f\u7528\u7684\u901a\u7528\u76ee\u7684\u811a\u672c\u8bed\u8a00\uff0c\u7279\u522b\u9002\u5408\u4e8eWeb\u5f00\u53d1\uff0c\u53ef\u5d4c\u5165\u5230HTML\u4e2d\u3002\r\n\r\nPHP\u5728\u0027str_repeat()\u0027\u51fd\u6570\u5b58\u5728\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u5229\u7528\u6b64\u6f0f\u6d1e\u53ef\u5728\u53d7\u5f71\u54cd\u5e94\u7528\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "discovererName": "Andrea Palazzo",
  "formalWay": "\u7528\u6237\u53ef\u8054\u7cfb\u4f9b\u5e94\u5546\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a\r\nhttp://www.php.net/downloads.php",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-03211",
  "openTime": "2015-05-20",
  "patchDescription": "PHP\u662f\u5e7f\u6cdb\u4f7f\u7528\u7684\u901a\u7528\u76ee\u7684\u811a\u672c\u8bed\u8a00\uff0c\u7279\u522b\u9002\u5408\u4e8eWeb\u5f00\u53d1\uff0c\u53ef\u5d4c\u5165\u5230HTML\u4e2d\u3002 \r\n\r\nPHP\u5728\u0027str_repeat()\u0027\u51fd\u6570\u5b58\u5728\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u5229\u7528\u6b64\u6f0f\u6d1e\u53ef\u5728\u53d7\u5f71\u54cd\u5e94\u7528\u4e0a\u4e0b\u6587\u4e2d\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 \u0027str_repeat()\u0027\u51fd\u6570\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "PHP PHP 5.4.3",
      "PHP PHP 5.4.1RC1-DEV",
      "PHP PHP 5.4.1",
      "PHP PHP 5.4.2",
      "PHP Php 5.5.0-DEV"
    ]
  },
  "referenceLink": "http://www.securityfocus.com/bid/74702",
  "serverity": "\u9ad8",
  "submitTime": "2015-05-19",
  "title": "PHP \u0027str_repeat()\u0027\u51fd\u6570\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e"
}


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  • 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.



Detection rules are retrieved from Rulezet.