CVE编号
CVE-2009-1046利用情况
暂无补丁情况
官方补丁披露时间
2009-03-24漏洞描述
The console selection feature in the Linux kernel 2.6.28 before 2.6.28.4, 2.6.25, and possibly earlier versions, when the UTF-8 console is used, allows physically proximate attackers to cause a denial of service (memory corruption) by selecting a small number of 3-byte UTF-8 characters, which triggers an "off-by-two memory error." NOTE: it is not clear whether this issue crosses privilege boundaries.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.openwall.net/linux-kernel/2009/01/30/333 | |
| http://lists.openwall.net/linux-kernel/2009/02/02/364 | |
| http://secunia.com/advisories/34917 | |
| http://secunia.com/advisories/34981 | |
| http://secunia.com/advisories/35121 | |
| http://www.debian.org/security/2009/dsa-1787 | |
| http://www.debian.org/security/2009/dsa-1800 | |
| http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.28.4 | |
| http://www.openwall.com/lists/oss-security/2009/02/12/10 | |
| http://www.openwall.com/lists/oss-security/2009/02/12/11 | |
| http://www.openwall.com/lists/oss-security/2009/02/12/9 | |
| http://www.redhat.com/support/errata/RHSA-2009-0451.html | |
| http://www.securityfocus.com/bid/33672 | |
| http://www.ubuntu.com/usn/usn-751-1 |
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 | linux | linux_kernel | 2.6.25 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | linux | linux_kernel | 2.6.28 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | linux | linux_kernel | 2.6.28.1 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | linux | linux_kernel | 2.6.28.2 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | linux | linux_kernel | 2.6.28.3 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_10.3 | kernel | * |
Up to (excluding) 2.6.22.19-0.4 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_11.0 | kernel | * |
Up to (excluding) 2.6.25.20-0.5 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_11.1 | kernel | * |
Up to (excluding) 2.6.27.29-0.1.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | sles_10 | kernel-debug | * |
Up to (excluding) 2.6.16.60-0.37_f594963d |
|||||
- 攻击路径 物理
- 攻击复杂度 困难
- 权限要求 管控权限
- 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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