低危 Samba 4.0.0 Print Spooler Service Parameter Crash 拒绝服务漏洞
CVE编号
CVE-2018-1050利用情况
POC 已公开补丁情况
官方补丁披露时间
2018-03-14漏洞描述
Samba作为Linux和UNIX系统上实现SMB协议的一个免费软件，在*nix领域有很广泛的应用场景。 2018年3月13日，Samba官方发布新补丁和安全公告，Samba 4.0.0开始的所有版本存在拒绝服务漏洞(CVE-2018-1050)和修改任意用户密码的漏洞(CVE-2018-1057)。解决建议
厂商已发布了漏洞修复程序，请及时关注更新：https://www.samba.org/samba/history/security.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 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.10 | samba | * | Up to (excluding) 4.7.6-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.11 | samba | * | Up to (excluding) 4.7.6-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | samba | * | Up to (excluding) 4.7.6-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | samba | * | Up to (excluding) 4.7.6-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | samba | * | Up to (excluding) 4.7.6-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | samba | * | Up to (excluding) 4.7.6-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | samba | * | Up to (excluding) 4.7.6-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | samba | * | Up to (excluding) 4.7.6-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | samba | * | Up to (excluding) 4.7.6-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.4 | samba | * | Up to (excluding) 4.4.16-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.5 | samba | * | Up to (excluding) 4.5.16-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.6 | samba | * | Up to (excluding) 4.6.14-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.7 | samba | * | Up to (excluding) 4.7.6-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.8 | samba | * | Up to (excluding) 4.7.6-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.9 | samba | * | Up to (excluding) 4.7.6-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | samba | * | Up to (excluding) 4.7.6-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2 | samba | * | Up to (excluding) 4.8.3-4.amzn2.0.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_AMI | samba | * | Up to (excluding) 4.8.3-4.amzn1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | canonical | ubuntu_linux | 12.04 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | canonical | ubuntu_linux | 14.04 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | canonical | ubuntu_linux | 16.04 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | canonical | ubuntu_linux | 17.10 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | centos_6 | samba | * | Up to (excluding) 4.2.10-15.el6 | |||||
| 运行在以下环境 | |||||||||
| 系统 | centos_7 | samba | * | Up to (excluding) 4.8.3-4.el7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian | debian_linux | 7.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian | debian_linux | 8.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian | debian_linux | 9.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | samba | * | Up to (excluding) 2:4.7.4+dfsg-2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | samba | * | Up to (excluding) 2:4.7.4+dfsg-2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | samba | * | Up to (excluding) 2:4.7.4+dfsg-2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_7 | samba | * | Up to (excluding) 2:3.6.6-6+deb7u16 | |||||
| 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+deb9u2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | samba | * | Up to (excluding) 2:4.7.4+dfsg-2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_26 | samba-winbind-modules | * | Up to (excluding) 4.6.14-0.fc26 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_27 | libldb-debuginfo | * | Up to (excluding) 1.3.2-1.fc27 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10 | ctdb | * | Up to (excluding) 4.10.16-9.el7_9 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10 | ctdb | * | Up to (excluding) 4.10.16-9.el7_9 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_42.3 | libndr-krb5pac0 | * | Up to (excluding) 0.9.34-2.3.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_6 | oraclelinux-release | * | Up to (excluding) 3.6.23-51.0.1.el6 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_7 | oraclelinux-release | * | Up to (excluding) 4.8.3-4.el7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat | enterprise_linux_desktop | 6.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat | enterprise_linux_desktop | 7.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat | enterprise_linux_server | 6.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat | enterprise_linux_server | 7.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat | enterprise_linux_workstation | 6.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat | enterprise_linux_workstation | 7.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_6 | libsmbclient | * | Up to (excluding) 0:3.6.23-51.el6 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_7 | ctdb | * | Up to (excluding) 4.8.3-4.el7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_11_SP4 | libtdb1 | * | Up to (excluding) 3.6.3-94.11.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12 | libdcerpc-binding0 | * | Up to (excluding) 4.4.2-38.17 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP2 | libsamba-hostconfig0-32bit | * | Up to (excluding) 4.4.2-38.17.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP3 | libsamba-hostconfig0-32bit | * | Up to (excluding) 4.6.13 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04 | samba | * | Up to (excluding) 2:4.3.11+dfsg-0ubuntu0.14.04.14 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04.6_lts | samba | * | Up to (excluding) 2:4.3.11+dfsg-0ubuntu0.14.04.14 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | samba | * | Up to (excluding) 2:4.3.11+dfsg-0ubuntu0.16.04.13 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04.7_lts | samba | * | Up to (excluding) 2:4.3.11+dfsg-0ubuntu0.16.04.13 | |||||
- 攻击路径 本地
- 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 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 无影响
- 全网数量 100
| CWE-ID | 漏洞类型 |
| CWE-476 | 空指针解引用 |
Exp相关链接
- avd.aliyun.com
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