CVE编号
CVE-2007-3998利用情况
暂无补丁情况
官方补丁披露时间
2007-09-05漏洞描述
4.4.8之前的PHP 4中的wordwrap函数和5.2.4之前的PHP 5没有正确使用breakcharlen变量，它允许远程攻击者通过某些参数导致拒绝服务(被零除错误和应用程序崩溃，或无限循环)，如'chr(0)，0，“''参数集所示。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://lists.opensuse.org/opensuse-security-announce/2008-01/msg00006.html | |
| http://rhn.redhat.com/errata/RHSA-2007-0889.html | |
| http://secunia.com/advisories/26642 | |
| http://secunia.com/advisories/26822 | |
| http://secunia.com/advisories/26838 | |
| http://secunia.com/advisories/26871 | |
| http://secunia.com/advisories/26895 | |
| http://secunia.com/advisories/26930 | |
| http://secunia.com/advisories/26967 | |
| http://secunia.com/advisories/27102 | |
| http://secunia.com/advisories/27377 | |
| http://secunia.com/advisories/27545 | |
| http://secunia.com/advisories/27864 | |
| http://secunia.com/advisories/28249 | |
| http://secunia.com/advisories/28658 | |
| http://secunia.com/advisories/30288 | |
| http://secweb.se/en/advisories/php-wordwrap-vulnerability/ | |
| http://support.avaya.com/elmodocs2/security/ASA-2007-449.htm | |
| http://www.debian.org/security/2008/dsa-1444 | |
| http://www.debian.org/security/2008/dsa-1578 | |
| http://www.gentoo.org/security/en/glsa/glsa-200710-02.xml | |
| http://www.mandriva.com/security/advisories?name=MDKSA-2007:187 | |
| http://www.php.net/ChangeLog-5.php#5.2.4 | |
| http://www.php.net/releases/5_2_4.php | |
| http://www.redhat.com/support/errata/RHSA-2007-0890.html | |
| http://www.redhat.com/support/errata/RHSA-2007-0891.html | |
| http://www.trustix.org/errata/2007/0026/ | |
| http://www.ubuntu.com/usn/usn-549-2 | |
| http://www.vupen.com/english/advisories/2007/3023 | |
| https://issues.rpath.com/browse/RPL-1693 | |
| https://issues.rpath.com/browse/RPL-1702 | |
| https://launchpad.net/bugs/173043 | |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.ova... | |
| https://usn.ubuntu.com/549-1/ | |
| https://www.redhat.com/archives/fedora-package-announce/2007-September/msg00354.html |
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 | * |
From (including) 4.0.0 |
Up to (excluding) 4.4.8 |
||||
| 运行在以下环境 | |||||||||
| 应用 | php | php | * |
From (including) 5.0.0 |
Up to (excluding) 5.2.4 |
||||
| 运行在以下环境 | |||||||||
| 系统 | centos_5 | php4 | * |
Up to (excluding) 5.1.6-15.el5 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | centos_5 | php5 | * |
Up to (excluding) 5.1.6-15.el5 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_10.1 | php4 | * |
Up to (excluding) 5.1.2-29.50 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_10.1 | php5 | * |
Up to (excluding) 5.1.2-29.50 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_10.2 | php4 | * |
Up to (excluding) 5.2.5-18.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_10.2 | php5 | * |
Up to (excluding) 5.2.5-18.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_10.3 | php4 | * |
Up to (excluding) 5.2.5-8.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_10.3 | php5 | * |
Up to (excluding) 5.2.5-8.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_5 | php4 | * |
Up to (excluding) 5.1.6-15.el5 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_5 | php5 | * |
Up to (excluding) 5.1.6-15.el5 |
|||||
- 攻击路径 远程
- 攻击复杂度 容易
- 权限要求 无需权限
- 影响范围 全局影响
- EXP成熟度 未验证
- 补丁情况 官方补丁
- 数据保密性 无影响
- 数据完整性 无影响
- 服务器危害 DoS
- 全网数量 N/A
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