CVE编号
CVE-2016-9555利用情况
暂无补丁情况
官方补丁披露时间
2016-11-28漏洞描述
Linux kernel是美国Linux基金会发布的开源操作系统Linux所使用的内核。Linux kernel 某些版本中的函数存在安全漏洞，远程攻击者可借助特制的SCTP数据利用该漏洞造成拒绝服务。解决建议
目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接：http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.8.8
参考链接 |
|
|---|---|
| http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=bf9... | |
| http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00044.html | |
| http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00054.html | |
| http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00055.html | |
| http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00056.html | |
| http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00067.html | |
| http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00070.html | |
| http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00073.html | |
| http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00076.html | |
| http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00077.html | |
| http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00087.html | |
| http://rhn.redhat.com/errata/RHSA-2017-0086.html | |
| http://rhn.redhat.com/errata/RHSA-2017-0091.html | |
| http://rhn.redhat.com/errata/RHSA-2017-0113.html | |
| http://rhn.redhat.com/errata/RHSA-2017-0307.html | |
| http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.8.8 | |
| http://www.openwall.com/lists/oss-security/2016/11/22/18 | |
| http://www.securityfocus.com/bid/94479 | |
| http://www.securitytracker.com/id/1037339 | |
| https://bto.bluecoat.com/security-advisory/sa134 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1397930 | |
| https://github.com/torvalds/linux/commit/bf911e985d6bbaa328c20c3e05f4eb03de11fdd6 | |
| https://groups.google.com/forum/#!topic/syzkaller/pAUcHsUJbjk |
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 | debian | DPKG | * |
Up to (excluding) 4.8.11-1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | linux | linux_kernel | * |
Up to (including) 4.8.7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_6 | kernel | * |
Up to (excluding) 0:2.6.32-642.15.1.el6 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_7 | kernel | * |
Up to (excluding) 0:3.10.0-514.6.1.el7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_7 | kernel-rt | * |
Up to (excluding) 0:3.10.0-514.6.1.rt56.429.el7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | sles_12 | kernel-default-extra | * |
Up to (excluding) 4.4.73-5 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_12.04_lts | linux | * |
Up to (excluding) 3.2.0-121.164 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04_lts | linux | * |
Up to (excluding) 3.13.0-108.155 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04_lts | linux | * |
Up to (excluding) 4.4.0-57.78 |
|||||
- 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 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
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