Vulnerability-Lookup

CNVD-2015-03263

Vulnerability from cnvd - Published: 2015-05-21

Title

PHP 'unserialize()'函数存在多个漏洞

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 'unserialize()'函数存在信息泄露和远程代码执行漏洞。攻击者可利用漏洞来获得访问敏感信息；在用户运行受影响的应用程序的上下文中执行任意代码。可能会导致拒绝服务的情况。

Severity

中

Patch Name

PHP 'unserialize()'函数存在多个漏洞的补丁

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 'unserialize()'函数存在信息泄露和远程代码执行漏洞。攻击者可利用漏洞来获得访问敏感信息；在用户运行受影响的应用程序的上下文中执行任意代码。可能会导致拒绝服务的情况。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://php.net/

Reference

http://www.securityfocus.com/bid/74413

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

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "74413"
    }
  },
  "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 \u0027unserialize()\u0027\u51fd\u6570\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u548c\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u6765\u83b7\u5f97\u8bbf\u95ee\u654f\u611f\u4fe1\u606f\uff1b\u5728\u7528\u6237\u8fd0\u884c\u53d7\u5f71\u54cd\u7684\u5e94\u7528\u7a0b\u5e8f\u7684\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002\u53ef\u80fd\u4f1a\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u7684\u60c5\u51b5\u3002",
  "discovererName": "Taoguang Chen",
  "formalWay": "\u7528\u6237\u53ef\u8054\u7cfb\u4f9b\u5e94\u5546\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a\r\nhttp://php.net/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-03263",
  "openTime": "2015-05-21",
  "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 \u0027unserialize()\u0027\u51fd\u6570\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u548c\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u6765\u83b7\u5f97\u8bbf\u95ee\u654f\u611f\u4fe1\u606f\uff1b\u5728\u7528\u6237\u8fd0\u884c\u53d7\u5f71\u54cd\u7684\u5e94\u7528\u7a0b\u5e8f\u7684\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002\u53ef\u80fd\u4f1a\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u7684\u60c5\u51b5\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 \u0027unserialize()\u0027\u51fd\u6570\u5b58\u5728\u591a\u4e2a\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/74413",
  "serverity": "\u4e2d",
  "submitTime": "2015-05-19",
  "title": "PHP \u0027unserialize()\u0027\u51fd\u6570\u5b58\u5728\u591a\u4e2a\u6f0f\u6d1e"
}

Sightings

Author	Source	Type	Date

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.
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.

Action not permitted

CNVD-2015-03263

Tags

Sightings

Nomenclature