CVE编号
CVE-2019-18634利用情况
暂无补丁情况
官方补丁披露时间
2020-01-30漏洞描述
Sudo是一款使用于类Unix系统的，允许用户通过安全的方式使用特殊的权限执行命令的程序。 Sudo 1.8.26之前版本中存在缓冲区错误漏洞，该漏洞源于程序没有正确检查边界。本地攻击者可借助特制字符串利用该漏洞在系统上执行任意代码。解决建议
目前厂商已发布升级补丁以修复漏洞，补丁获取链接：https://www.sudo.ws/alerts/pwfeedback.html
参考链接 |
|
|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00029.html | |
| http://packetstormsecurity.com/files/156174/Slackware-Security-Advisory-sudo-... | |
| http://packetstormsecurity.com/files/156189/Sudo-1.8.25p-Buffer-Overflow.html | |
| http://seclists.org/fulldisclosure/2020/Jan/40 | |
| http://www.openwall.com/lists/oss-security/2020/01/30/6 | |
| http://www.openwall.com/lists/oss-security/2020/01/31/1 | |
| http://www.openwall.com/lists/oss-security/2020/02/05/2 | |
| http://www.openwall.com/lists/oss-security/2020/02/05/5 | |
| https://access.redhat.com/errata/RHSA-2020:0487 | |
| https://access.redhat.com/errata/RHSA-2020:0509 | |
| https://access.redhat.com/errata/RHSA-2020:0540 | |
| https://access.redhat.com/errata/RHSA-2020:0726 | |
| https://lists.debian.org/debian-lts-announce/2020/02/msg00002.html | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://seclists.org/bugtraq/2020/Feb/2 | |
| https://seclists.org/bugtraq/2020/Feb/3 | |
| https://seclists.org/bugtraq/2020/Jan/44 | |
| https://security.gentoo.org/glsa/202003-12 | |
| https://security.netapp.com/advisory/ntap-20200210-0001/ | |
| https://support.apple.com/kb/HT210919 | |
| https://usn.ubuntu.com/4263-1/ | |
| https://usn.ubuntu.com/4263-2/ | |
| https://www.debian.org/security/2020/dsa-4614 | |
| https://www.sudo.ws/alerts/pwfeedback.html | |
| https://www.sudo.ws/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 | sudo_project | sudo | * |
From (including) 1.7.1 |
Up to (excluding) 1.8.26 |
||||
| 运行在以下环境 | |||||||||
| 系统 | alibaba_cloud_linux_2.1903 | sudo | * |
Up to (excluding) 1.8.23-4.1.al7.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.10 | sudo | * |
Up to (excluding) 1.8.27-r2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.11 | sudo | * |
Up to (excluding) 1.8.29-r2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | sudo | * |
Up to (excluding) 1.8.31-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | sudo | * |
Up to (excluding) 1.8.31-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | sudo | * |
Up to (excluding) 1.8.31-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | sudo | * |
Up to (excluding) 1.8.31-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.8 | sudo | * |
Up to (excluding) 1.8.23-r4 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.9 | sudo | * |
Up to (excluding) 1.8.25_p1-r3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | sudo | * |
Up to (excluding) 1.8.31-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2 | sudo | * |
Up to (excluding) 1.8.23-4.amzn2.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_AMI | sudo | * |
Up to (excluding) 1.8.6p3-29.30.amzn1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | centos_6 | sudo | * |
Up to (excluding) 1.8.6p3-29.el6_10.3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | centos_7 | sudo | * |
Up to (excluding) 1.8.23-4.el7_7.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | centos_8 | sudo | * |
Up to (excluding) 1.8.25p1-8.el8_1.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | sudo | * |
Up to (excluding) 1.8.27-1+deb10u2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_8 | sudo | * |
Up to (excluding) 1.8.10p3-1+deb8u3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | sudo | * |
Up to (excluding) 1.8.19p1-2.1+deb9u2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_31 | sudo | * |
Up to (excluding) 1.9.0-0.1.b1.fc31 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_32 | sudo | * |
Up to (excluding) 1.9.0-0.1.b1.fc32 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.1 | sudo | * |
Up to (excluding) 1.8.22-lp151.5.6.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_6 | sudo | * |
Up to (excluding) 1.8.6p3-29.0.1.el6_10.3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_7 | sudo | * |
Up to (excluding) 1.8.23-4.0.2.el7_7.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_8 | sudo | * |
Up to (excluding) 1.8.25p1-8.el8_1.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_8 | sudo | * |
Up to (excluding) 1.8.25p1-8.el8_1.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP4 | sudo | * |
Up to (excluding) 1.8.20p2-3.17.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP5 | sudo | * |
Up to (excluding) 1.8.27-4.3.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04 | sudo | * |
Up to (excluding) 1.8.9p5-1ubuntu1.5+esm3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | sudo | * |
Up to (excluding) 1.8.16-0ubuntu1.9 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | sudo | * |
Up to (excluding) 1.8.21p2-3ubuntu1.2 |
|||||
- 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 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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