CVE编号
CVE-2008-3281利用情况
POC 已公开补丁情况
官方补丁披露时间
2008-08-28漏洞描述
libxml2 2.6.32及更早版本在 attribute value的实体扩展期间没有正确检测递归，这允许依赖于上下文的攻击者通过精心设计的XML文档导致拒绝服务(内存和CPU消耗)。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.apple.com/archives/security-announce/2009/jun/msg00002.html | |
| http://lists.apple.com/archives/security-announce/2009/Jun/msg00005.html | |
| http://lists.opensuse.org/opensuse-security-announce/2008-09/msg00004.html | |
| http://lists.vmware.com/pipermail/security-announce/2008/000039.html | |
| http://mail.gnome.org/archives/xml/2008-August/msg00034.html | |
| http://secunia.com/advisories/31558 | |
| http://secunia.com/advisories/31566 | |
| http://secunia.com/advisories/31590 | |
| http://secunia.com/advisories/31728 | |
| http://secunia.com/advisories/31748 | |
| http://secunia.com/advisories/31855 | |
| http://secunia.com/advisories/31982 | |
| http://secunia.com/advisories/32488 | |
| http://secunia.com/advisories/32807 | |
| http://secunia.com/advisories/32974 | |
| http://secunia.com/advisories/35379 | |
| http://security.gentoo.org/glsa/glsa-200812-06.xml | |
| http://support.apple.com/kb/HT3613 | |
| http://support.apple.com/kb/HT3639 | |
| http://svn.gnome.org/viewvc/libxml2?view=revision&revision=3772 | |
| http://wiki.rpath.com/Advisories:rPSA-2008-0325 | |
| http://www.debian.org/security/2008/dsa-1631 | |
| http://www.mandriva.com/security/advisories?name=MDVSA-2008:180 | |
| http://www.mandriva.com/security/advisories?name=MDVSA-2008:192 | |
| http://www.securityfocus.com/archive/1/497962/100/0/threaded | |
| http://www.securityfocus.com/bid/30783 | |
| http://www.securitytracker.com/id?1020728 | |
| http://www.ubuntu.com/usn/usn-640-1 | |
| http://www.vmware.com/security/advisories/VMSA-2008-0017.html | |
| http://www.vupen.com/english/advisories/2008/2419 | |
| http://www.vupen.com/english/advisories/2008/2843 | |
| http://www.vupen.com/english/advisories/2008/2971 | |
| http://www.vupen.com/english/advisories/2009/1522 | |
| http://www.vupen.com/english/advisories/2009/1621 | |
| http://xmlsoft.org/news.html | |
| https://bugzilla.redhat.com/show_bug.cgi?id=458086 | |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.ova... | |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.ova... | |
| https://rhn.redhat.com/errata/RHSA-2008-0836.html | |
| https://usn.ubuntu.com/644-1/ | |
| https://www.redhat.com/archives/fedora-package-announce/2008-September/msg00261.html | |
| https://www.redhat.com/archives/fedora-package-announce/2008-September/msg00347.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 | xmlsoft | libxml2 | * |
Up to (including) 2.6.32 |
|||||
| 运行在以下环境 | |||||||||
| 应用 | xmlsoft | libxml2 | 2.4.19 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | xmlsoft | libxml2 | 2.4.23 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | xmlsoft | libxml2 | 2.5.10 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | xmlsoft | libxml2 | 2.5.11 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | xmlsoft | libxml2 | 2.5.4 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | xmlsoft | libxml2 | 2.6.0 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | xmlsoft | libxml2 | 2.6.1 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | xmlsoft | libxml2 | 2.6.11 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | xmlsoft | libxml2 | 2.6.12 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | xmlsoft | libxml2 | 2.6.13 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | xmlsoft | libxml2 | 2.6.14 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | xmlsoft | libxml2 | 2.6.2 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | xmlsoft | libxml2 | 2.6.3 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | centos_5 | libxml2 | * |
Up to (excluding) 2.6.26-2.1.2.4 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_4.0 | libxml2 | * |
Up to (excluding) 2.6.27.dfsg-3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_5.0 | libxml2 | * |
Up to (excluding) 2.6.32.dfsg-2+lenny1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_5 | libxml2 | * |
Up to (excluding) 2.6.26-2.1.2.3.0.1 |
|||||
- 攻击路径 远程
- 攻击复杂度 复杂
- 权限要求 无需权限
- 影响范围 全局影响
- EXP成熟度 POC 已公开
- 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
还没有评论，来说两句吧...