PHP 4.4.6 / 5.2.1 - array_user_key_compare() ZVAL dtor Local Exploit

CVE编号

CVE-2007-1484

利用情况

暂无

补丁情况

N/A

披露时间

2007-03-17

漏洞描述

The array_user_key_compare function in PHP 4.4.6 and earlier, and 5.x up to 5.2.1, makes erroneous calls to zval_dtor, which triggers memory corruption and allows local users to bypass safe_mode and execute arbitrary code via a certain unset operation after array_user_key_compare has been called.

解决建议

建议您更新当前系统或软件至最新版，完成漏洞的修复。

参考链接
http://docs.info.apple.com/article.html?artnum=306172
http://lists.apple.com/archives/security-announce//2007/Jul/msg00004.html
http://secunia.com/advisories/24542
http://secunia.com/advisories/25056
http://secunia.com/advisories/25057
http://secunia.com/advisories/25445
http://secunia.com/advisories/26235
http://security.gentoo.org/glsa/glsa-200705-19.xml
http://us2.php.net/releases/4_4_7.php
http://us2.php.net/releases/5_2_2.php
http://www.novell.com/linux/security/advisories/2007_32_php.html
http://www.php-security.org/MOPB/MOPB-24-2007.html
http://www.securityfocus.com/bid/22990
http://www.securityfocus.com/bid/25159
http://www.ubuntu.com/usn/usn-455-1
http://www.vupen.com/english/advisories/2007/2732

受影响软件情况

#	类型	厂商	产品	版本	影响面
1
	运行在以下环境
	应用	php	php	*		Up to (including) 4.4.6
	运行在以下环境
	应用	php	php	*	From (including) 5.0.0	Up to (including) 5.2.1

CVSS3评分 4.6

• 攻击路径 本地
• 攻击复杂度 低
• 权限要求 无
• 影响范围 N/A
• 用户交互 无
• 可用性 部分地
• 保密性 部分地
• 完整性 部分地

AV:L/AC:L/Au:N/C:P/I:P/A:P

CWE-ID	漏洞类型
NVD-CWE-Other

Exp相关链接

• https://www.exploit-db.com/exploits/3499

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