低危 缓冲区溢出特权提高编码执行
CVE编号
CVE-2018-1083利用情况
暂无补丁情况
官方补丁披露时间
2018-03-29漏洞描述
版本5.4.2-test-1之前的Zsh容易受到shell自动完成功能中的缓冲区溢出的影响。本地非特权用户可以创建特制的目录路径，该路径导致在尝试使用自动完成来遍历前面提到的路径的用户的上下文中执行代码。如果受影响的用户具有特权，则会导致权限升级。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://sourceforge.net/p/zsh/code/ci/259ac472eac291c8c103c7a0d8a4eaf3c2942ed7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 | zsh | zsh | * | Up to (including) 5.4.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.10 | zsh | * | Up to (excluding) 5.4.2-r1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.11 | zsh | * | Up to (excluding) 5.4.2-r1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | zsh | * | Up to (excluding) 5.4.2-r1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | zsh | * | Up to (excluding) 5.4.2-r1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | zsh | * | Up to (excluding) 5.4.2-r1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | zsh | * | Up to (excluding) 5.4.2-r1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | zsh | * | Up to (excluding) 5.4.2-r1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | zsh | * | Up to (excluding) 5.4.2-r1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | zsh | * | Up to (excluding) 5.4.2-r1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.4 | zsh | * | Up to (excluding) 5.2-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.5 | zsh | * | Up to (excluding) 5.2-r4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.6 | zsh | * | Up to (excluding) 5.3.1-r1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.7 | zsh | * | Up to (excluding) 5.4.2-r1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.8 | zsh | * | Up to (excluding) 5.4.2-r1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.9 | zsh | * | Up to (excluding) 5.4.2-r1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | zsh | * | Up to (excluding) 5.4.2-r1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2 | zsh | * | Up to (excluding) 5.5.1-1.amzn2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_AMI | zsh | * | Up to (excluding) 5.0.2-31.17.amzn1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | centos_6 | zsh | * | Up to (excluding) 4.3.11-8.el6.centos | |||||
| 运行在以下环境 | |||||||||
| 系统 | centos_7 | zsh | * | Up to (excluding) 5.0.2-31.el7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | zsh | * | Up to (excluding) 5.4.2-4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | zsh | * | Up to (excluding) 5.4.2-4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | zsh | * | Up to (excluding) 5.4.2-4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_7 | zsh | * | Up to (excluding) 4.3.17-1+deb7u2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | zsh | * | Up to (excluding) 5.3.1-4+deb9u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | zsh | * | Up to (excluding) 5.4.2-4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_27 | zsh-debugsource | * | Up to (excluding) 5.4.1-3.fc27 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_28 | zsh-debugsource | * | Up to (excluding) 5.5-1.fc28 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_29 | qemu-system-x86-core-debuginfo | * | Up to (excluding) 3.0.0-2.fc29 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.0 | zsh-htmldoc | * | Up to (excluding) 5.5-lp150.2.3.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_42.3 | zsh-htmldoc | * | Up to (excluding) 5.6.2-9.6.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_6 | oraclelinux-release | * | Up to (excluding) 0.12.1.2-2.506.el6_10.5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_7 | oraclelinux-release | * | Up to (excluding) 3.0.0-1.el7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_6 | zsh | * | Up to (excluding) 0:4.3.11-8.el6 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_7 | zsh | * | Up to (excluding) 5.0.2-31.el7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_11_SP4 | xen | * | Up to (excluding) 4.4.4_38-61.40.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12 | qemu | * | Up to (excluding) 2.0.2-48.46 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP3 | zsh | * | Up to (excluding) 5.0.5-6.7.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04.6_lts | zsh | * | Up to (excluding) 5.0.2-3ubuntu6.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | zsh | * | Up to (excluding) 5.1.1-1ubuntu2.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04.7_lts | zsh | * | Up to (excluding) 5.1.1-1ubuntu2.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04.5_lts | qemu | * | Up to (excluding) 1:2.11+dfsg-1ubuntu7.8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.10 | qemu | * | Up to (excluding) 1:2.12+dfsg-3ubuntu8.1 | |||||
- 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
| CWE-ID | 漏洞类型 |
| CWE-119 | 内存缓冲区边界内操作的限制不恰当 |
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