CVE编号
CVE-2016-3134利用情况
POC 已公开补丁情况
官方补丁披露时间
2016-04-28漏洞描述
Linux kernel是美国Linux基金会发布的操作系统Linux所使用的内核。Linux kernel中存在安全漏洞，该漏洞源于net/ipv4/netfilter/ip_tables.c文件中的‘mark_source_chains()’函数存在边界错误。当程序启用CONFIG_USER_NS时，本地攻击者可借助特制的IPT_SO_SET_REPLACE setsockopt调用利用该漏洞造成拒绝服务（越边界内存写访问），或获取提升的权限。
解决建议
目前厂商暂未发布修复措施解决此安全问题，建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法：https://www.kernel.org/
参考链接 |
|
|---|---|
| http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=54d... | |
| http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00044.html | |
| http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00052.html | |
| http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00054.html | |
| http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00056.html | |
| http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00005.html | |
| http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00003.html | |
| http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00007.html | |
| http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00008.html | |
| http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00009.html | |
| http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00014.html | |
| http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00015.html | |
| http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00016.html | |
| http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00018.html | |
| http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00019.html | |
| http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00020.html | |
| http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00021.html | |
| http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00022.html | |
| http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00026.html | |
| http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00038.html | |
| http://rhn.redhat.com/errata/RHSA-2016-1847.html | |
| http://rhn.redhat.com/errata/RHSA-2016-1875.html | |
| http://rhn.redhat.com/errata/RHSA-2016-1883.html | |
| http://www.debian.org/security/2016/dsa-3607 | |
| http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html | |
| http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2016-3090545.html | |
| http://www.oracle.com/technetwork/topics/security/ovmbulletinoct2016-3090547.html | |
| http://www.securityfocus.com/bid/84305 | |
| http://www.securitytracker.com/id/1036763 | |
| http://www.ubuntu.com/usn/USN-2929-1 | |
| http://www.ubuntu.com/usn/USN-2929-2 | |
| http://www.ubuntu.com/usn/USN-2930-1 | |
| http://www.ubuntu.com/usn/USN-2930-2 | |
| http://www.ubuntu.com/usn/USN-2930-3 | |
| http://www.ubuntu.com/usn/USN-2931-1 | |
| http://www.ubuntu.com/usn/USN-2932-1 | |
| http://www.ubuntu.com/usn/USN-3049-1 | |
| http://www.ubuntu.com/usn/USN-3050-1 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1317383 | |
| https://code.google.com/p/google-security-research/issues/detail?id=758 | |
| https://github.com/torvalds/linux/commit/54d83fc74aa9ec72794373cb47432c5f7fb1a309 |
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) 4.5.1-1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | linux | linux_kernel | * |
Up to (including) 4.5.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | novell | suse_linux_enterprise_debuginfo | 11.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | novell | suse_linux_enterprise_desktop | 12.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | novell | suse_linux_enterprise_live_patching | 12.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | novell | suse_linux_enterprise_module_for_public_cloud | 12.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | novell | suse_linux_enterprise_real_time_extension | 12.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | novell | suse_linux_enterprise_server | 11.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | novell | suse_linux_enterprise_server | 12.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | novell | suse_linux_enterprise_software_development_kit | 11.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | novell | suse_linux_enterprise_software_development_kit | 12.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | novell | suse_linux_enterprise_workstation_extension | 12.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_7 | kernel | * |
Up to (excluding) 0:3.10.0-327.36.1.el7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_7 | kernel-rt | * |
Up to (excluding) 0:3.10.0-327.36.1.rt56.237.el7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | sles_12 | kernel-default-extra | * |
Up to (excluding) 4.4.21-69 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_12.04_lts | linux | * |
Up to (excluding) 3.2.0-107.148 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04_lts | linux | * |
Up to (excluding) 3.13.0-91.138 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04_lts | linux | * |
Up to (excluding) 4.4.0-28.47 |
|||||
- 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 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...