CVE编号
CVE-2020-10704利用情况
暂无补丁情况
官方补丁披露时间
2020-05-07漏洞描述
Samba是Samba团队的一套可使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。<br /> Samba 4.10.15之前版本、4.11.8之前版本和4.12.2之前版本中存在拒绝服务漏洞。该漏洞源于未经授权的轻型目录访问协议（LDAP）查找。攻击者可利用该漏洞造成拒绝服务。解决建议
用户可参考如下供应商提供的安全公告获得补丁信息：https://www.samba.org/samba/security/CVE-2020-10700.html
参考链接 |
|
|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00054.html | |
| http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00002.html | |
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10704 | |
| https://lists.debian.org/debian-lts-announce/2020/11/msg00041.html | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://security.gentoo.org/glsa/202007-15 | |
| https://www.samba.org/samba/security/CVE-2020-10704.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 | |||||||||
| 应用 | samba | samba | * |
From (including) 4.0.0 |
Up to (excluding) 4.10.15 |
||||
| 运行在以下环境 | |||||||||
| 应用 | samba | samba | * |
From (including) 4.11.0 |
Up to (excluding) 4.11.8 |
||||
| 运行在以下环境 | |||||||||
| 应用 | samba | samba | * |
From (including) 4.12.0 |
Up to (excluding) 4.12.2 |
||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.10 | samba | * |
Up to (excluding) 4.10.15-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.11 | samba | * |
Up to (excluding) 4.11.8-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | samba | * |
Up to (excluding) 4.12.2-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | samba | * |
Up to (excluding) 4.12.2-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | samba | * |
Up to (excluding) 4.12.2-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | samba | * |
Up to (excluding) 4.12.2-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | samba | * |
Up to (excluding) 4.12.2-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | samba | * |
Up to (excluding) 4.9.5+dfsg-5+deb10u3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | samba | * |
Up to (excluding) 2:4.5.16+dfsg-1+deb9u3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_30 | samba | * |
Up to (excluding) 1.5.7-1.fc30 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_31 | samba | * |
Up to (excluding) 2.0.10-1.fc31 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_32 | samba | * |
Up to (excluding) 2.1.2-1.fc32 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_33 | samba | * |
Up to (excluding) 2.1.2-1.fc33 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.1 | samba | * |
Up to (excluding) 4.9.5 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.2 | samba | * |
Up to (excluding) 4.11.11 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP5 | samba | * |
Up to (excluding) 4.10.17 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04 | samba | * |
Up to (excluding) 2:4.3.11+dfsg-0ubuntu0.14.04.20+esm6 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | samba | * |
Up to (excluding) 2:4.3.11+dfsg-0ubuntu0.16.04.26 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | samba | * |
Up to (excluding) 2:4.7.6+dfsg~ubuntu-0ubuntu2.16 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | samba | * |
Up to (excluding) 2:4.11.6+dfsg-0ubuntu1.1 |
|||||
- 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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