CVE编号
CVE-2009-4537利用情况
暂无补丁情况
官方补丁披露时间
2010-01-13漏洞描述
在Linux内核2.6.32.3和更早版本中的r8169驱动程序中的驱动程序/r8169.c没有正确地检查超出MTU的以太网帧的大小，该以太网帧允许远程攻击者（1）通过具有精心设计的大小的数据包导致拒绝服务（临时网络中断），与某些包含A字符的数据包和某些包含E字符的数据包结合在一起；或（2）通过具有工艺大小的数据包导致拒绝服务（系统崩溃），与某些包含字符的数据包的\0字符结合起来注册与错误相关的状态值相关的Sx行为。注意：此漏洞的存在是因为CVE-2009-1389的修复不正确。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://blog.c22.cc/2009/12/27/26c3-cat-procsysnetipv4fuckups/ | |
| http://events.ccc.de/congress/2009/Fahrplan/events/3596.en.html | |
| http://lists.fedoraproject.org/pipermail/package-announce/2010-February/035159.html | |
| http://lists.opensuse.org/opensuse-security-announce/2010-07/msg00006.html | |
| http://marc.info/?l=linux-netdev&m=126202972828626&w=2 | |
| http://marc.info/?t=126202986900002&r=1&w=2 | |
| http://secunia.com/advisories/38031 | |
| http://secunia.com/advisories/38610 | |
| http://secunia.com/advisories/39742 | |
| http://secunia.com/advisories/39830 | |
| http://secunia.com/advisories/40645 | |
| http://securitytracker.com/id?1023419 | |
| http://twitter.com/dakami/statuses/7104238406 | |
| http://www.debian.org/security/2010/dsa-2053 | |
| http://www.novell.com/linux/security/advisories/2010_23_kernel.html | |
| http://www.openwall.com/lists/oss-security/2009/12/28/1 | |
| http://www.openwall.com/lists/oss-security/2009/12/29/2 | |
| http://www.openwall.com/lists/oss-security/2009/12/31/1 | |
| http://www.redhat.com/support/errata/RHSA-2010-0019.html | |
| http://www.redhat.com/support/errata/RHSA-2010-0020.html | |
| http://www.redhat.com/support/errata/RHSA-2010-0041.html | |
| http://www.redhat.com/support/errata/RHSA-2010-0053.html | |
| http://www.redhat.com/support/errata/RHSA-2010-0111.html | |
| http://www.securityfocus.com/bid/37521 | |
| http://www.vupen.com/english/advisories/2010/1857 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=550907 | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/55647 | |
| 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-2010-0095.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 | |||||||||
| 系统 | centos_5 | kernel | * |
Up to (excluding) 2.6.18-164.10.1.el5 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian | debian_linux | 5.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | linux | linux_kernel | * |
Up to (including) 2.6.32.3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_11.1 | kernel | * |
Up to (excluding) 2.6.27.42-0.1.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_11.2 | kernel | * |
Up to (excluding) 2.6.31.14-0.1.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle linux_5 | kernel | * |
Up to (excluding) 2.6.18-194.el5 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_5 | kernel | * |
Up to (excluding) 2.6.18-164.10.1.0.1.el5 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_5 | kernel | * |
Up to (excluding) 0:2.6.18-164.10.1.el5 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | sles_11 | kernel-default | * |
Up to (excluding) 2.6.32.12-0.7 |
|||||
- 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 服务器失陷
- 全网数量 N/A
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