CVE编号
CVE-2018-6198利用情况
暂无补丁情况
官方补丁披露时间
2018-01-25漏洞描述
当~/.w3m directory不可写时，w3m到0.5.3无法正确处理临时文件，这允许本地攻击者制作符号链接攻击来覆盖任意文件。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://github.com/tats/w3m/commit/18dcbadf2771cdb0c18509b14e4e73505b242753
参考链接 |
|
|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00028.html | |
| http://www.securityfocus.com/bid/102855 | |
| https://bugs.debian.org/888097 | |
| https://github.com/tats/w3m/commit/18dcbadf2771cdb0c18509b14e4e73505b242753 | |
| https://salsa.debian.org/debian/w3m/commit/18dcbadf2771cdb0c18509b14e4e73505b242753 | |
| https://usn.ubuntu.com/3555-1/ | |
| https://usn.ubuntu.com/3555-2/ |
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 | w3m_project | w3m | * |
Up to (including) 0.5.3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.10 | w3m | * |
Up to (excluding) 0.5.3.20180125-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.11 | w3m | * |
Up to (excluding) 0.5.3.20180125-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | w3m | * |
Up to (excluding) 0.5.3.20180125-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | w3m | * |
Up to (excluding) 0.5.3.20180125-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | w3m | * |
Up to (excluding) 0.5.3.20180125-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | w3m | * |
Up to (excluding) 0.5.3.20180125-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.8 | w3m | * |
Up to (excluding) 0.5.3.20180125-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.9 | w3m | * |
Up to (excluding) 0.5.3.20180125-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | w3m | * |
Up to (excluding) 0.5.3.20180125-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | w3m | * |
Up to (excluding) 0.5.3-34+deb9u1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_27 | w3m | * |
Up to (excluding) 0.5.3-36.git20180125.fc27 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_7 | w3m | * |
Up to (excluding) 0.5.3-36.git20180125.el7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_42.3 | w3m | * |
Up to (excluding) 0.5.3.git20161120-164.3.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP3 | w3m | * |
Up to (excluding) 0.5.3.git20161120-161.3.4 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP4 | w3m | * |
Up to (excluding) 0.5.3.git20161120-161.3.4 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04 | w3m | * |
Up to (excluding) 0.5.3-15ubuntu0.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | w3m | * |
Up to (excluding) 0.5.3-26ubuntu0.2 |
|||||
- 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 传输被破坏
- 服务器危害 无影响
- 全网数量 N/A
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