中危 PHP 4.4.7/5.2.3 wordwrap 拒绝服务漏洞

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 php-pdo * 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_10.2 php4 * 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 oracle_5 oraclelinux-release * Up to
(excluding)
5.1.6-15.el5
运行在以下环境
系统 redhat_5 php * Up to
(excluding)
0:4.3.9-3.22.9
阿里云评分
6.9
  • 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
CWE-ID 漏洞类型
CWE-20 输入验证不恰当
阿里云安全产品覆盖情况