CVE编号
CVE-2008-2931利用情况
暂无补丁情况
官方补丁披露时间
2008-07-10漏洞描述
2.6.22之前的Linux内核中的fs / namespace.c中的do_change_type函数不验证调用者是否具有CAP_SYS_ADMIN功能，该功能允许本地用户通过修改mountpoint的属性来获得权限或导致拒绝服务。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://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff... | |
| http://kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.22 | |
| http://lists.opensuse.org/opensuse-security-announce/2008-07/msg00007.html | |
| http://lists.opensuse.org/opensuse-security-announce/2008-07/msg00012.html | |
| http://lists.opensuse.org/opensuse-security-announce/2008-10/msg00003.html | |
| http://lists.opensuse.org/opensuse-security-announce/2008-11/msg00001.html | |
| http://secunia.com/advisories/30982 | |
| http://secunia.com/advisories/31551 | |
| http://secunia.com/advisories/31614 | |
| http://secunia.com/advisories/32023 | |
| http://secunia.com/advisories/32759 | |
| http://www.debian.org/security/2008/dsa-1630 | |
| http://www.openwall.com/lists/oss-security/2008/07/08/3 | |
| http://www.openwall.com/lists/oss-security/2008/07/08/4 | |
| http://www.redhat.com/support/errata/RHSA-2008-0885.html | |
| http://www.securityfocus.com/bid/30126 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=454388 | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/43696 | |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.ova... | |
| https://usn.ubuntu.com/637-1/ |
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 | |||||||||
| 系统 | canonical | ubuntu_linux | 6.06 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | canonical | ubuntu_linux | 7.04 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | canonical | ubuntu_linux | 7.10 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | canonical | ubuntu_linux | 8.04 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | centos_5 | kernel | * |
Up to (excluding) 2.6.18-92.1.13.el5 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian | debian_linux | 4.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | linux | linux_kernel | * |
Up to (excluding) 2.6.22 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | novell | suse_linux_enterprise_desktop | 10.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | novell | suse_linux_enterprise_server | 10.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse | opensuse | * |
From (including) 10.3 |
Up to (including) 11.0 |
||||
| 运行在以下环境 | |||||||||
| 系统 | oracle linux_5 | kernel | * |
Up to (excluding) 2.6.18-92.1.13.0.1.el5 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_5 | kernel | * |
Up to (excluding) 2.0.4-1.el5 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_5 | kernel | * |
Up to (excluding) 0:2.6.18-92.1.13.el5 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | sles_10 | kernel-debug | * |
Up to (excluding) 2.6.16.60-0.27 |
|||||
- 攻击路径 本地
- 攻击复杂度 复杂
- 权限要求 普通权限
- 影响范围 有限影响
- 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 无影响
- 全网数量 100
还没有评论，来说两句吧...