CVE编号
CVE-2017-14746利用情况
暂无补丁情况
官方补丁披露时间
2017-11-28漏洞描述
Samba是Samba团队开发的一套可使UNIX系列的操作系统与微软Windows操作系统的SMB/CIFS网络协议做连结的自由软件。该软件支持共享打印机、互相传输资料文件等。 Samba 4.7.3之前的4.x版本中存在内存错误引用漏洞。远程攻击者可通过发送特制的SMB1请求利用该漏洞执行任意代码。解决建议
厂商补丁：Samba
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Samba已经为此发布了一个安全公告（CVE-2017-14746）以及相应补丁:
CVE-2017-14746：Use-after-free vulnerability.
链接：https://www.samba.org/samba/security/CVE-2017-14746.html
参考链接 |
|
|---|---|
| http://www.securityfocus.com/bid/101907 | |
| http://www.securitytracker.com/id/1039856 | |
| http://www.ubuntu.com/usn/USN-3486-1 | |
| https://access.redhat.com/errata/RHSA-2017:3260 | |
| https://access.redhat.com/errata/RHSA-2017:3261 | |
| https://access.redhat.com/errata/RHSA-2017:3278 | |
| https://security.gentoo.org/glsa/201805-07 | |
| https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-... | |
| https://www.debian.org/security/2017/dsa-4043 | |
| https://www.samba.org/samba/security/CVE-2017-14746.html | |
| https://www.synology.com/support/security/Synology_SA_17_72_Samba |
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 | |||||||||
| 应用 | samba | samba | * |
From (including) 4.0.0 |
Up to (excluding) 4.7.3 |
||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.10 | samba | * |
Up to (excluding) 4.7.3-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.11 | samba | * |
Up to (excluding) 4.7.3-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | samba | * |
Up to (excluding) 4.7.3-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | samba | * |
Up to (excluding) 4.7.3-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | samba | * |
Up to (excluding) 4.7.3-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | samba | * |
Up to (excluding) 4.7.3-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.4 | samba | * |
Up to (excluding) 4.4.16-r1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.7 | samba | * |
Up to (excluding) 4.7.3-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.8 | samba | * |
Up to (excluding) 4.7.3-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.9 | samba | * |
Up to (excluding) 4.7.3-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | samba | * |
Up to (excluding) 4.7.3-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_AMI | samba | * |
Up to (excluding) 4.6.2-12.37.amzn1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | centos_6 | samba | * |
Up to (excluding) 4.2.10-12.el6_9 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | centos_7 | samba | * |
Up to (excluding) 4.6.2-12.el7_4 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_8 | samba | * |
Up to (excluding) 2:4.2.14+dfsg-0+deb8u13 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | samba | * |
Up to (excluding) 2:4.5.12+dfsg-2+deb9u1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_26 | samba | * |
Up to (excluding) 4.6.11-0.fc26 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_27 | samba | * |
Up to (excluding) 4.7.3-0.fc27 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_42.2 | samba | * |
Up to (excluding) 4.4.2-11.15.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_42.3 | samba | * |
Up to (excluding) 4.6.9 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_6 | samba | * |
Up to (excluding) 4.2.10-12.el6_9 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_7 | samba | * |
Up to (excluding) 4.6.2-12.el7_4 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP2 | samba | * |
Up to (excluding) 4.2.4-28.24.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP3 | samba | * |
Up to (excluding) 4.6.9 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04 | samba | * |
Up to (excluding) 2:4.3.11+dfsg-0ubuntu0.14.04.13 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | samba | * |
Up to (excluding) 2:4.3.11+dfsg-0ubuntu0.16.04.12 |
|||||
- 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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