CVE编号
CVE-2021-39212利用情况
暂无补丁情况
官方补丁披露时间
2021-09-14漏洞描述
ImageMagick is free software delivered as a ready-to-run binary distribution or as source code that you may use, copy, modify, and distribute in both open and proprietary applications. In affected versions and in certain cases, Postscript files could be read and written when specifically excluded by a `module` policy in `policy.xml`. ex. <policy domain="module" rights="none" pattern="PS" />. The issue has been resolved in ImageMagick 7.1.0-7 and in 6.9.12-22. Fortunately, in the wild, few users utilize the `module` policy and instead use the `coder` policy that is also our workaround recommendation: <policy domain="coder" rights="none" pattern="{PS,EPI,EPS,EPSF,EPSI}" />.解决建议
建议您更新当前系统或软件至最新版，完成漏洞的修复。
参考链接 |
|
|---|---|
| https://github.com/ImageMagick/ImageMagick/commit/01faddbe2711a4156180c4a9283... | |
| https://github.com/ImageMagick/ImageMagick/commit/35893e7cad78ce461fcaffa5607... | |
| https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-qvhr-jj4p-j2qr |
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 | imagemagick | imagemagick | * |
From (including) 6.9.12-0 |
Up to (excluding) 6.9.12-22 |
||||
| 运行在以下环境 | |||||||||
| 应用 | imagemagick | imagemagick | * |
From (including) 7.1.0-0 |
Up to (excluding) 7.1.0-7 |
||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | imagemagick | * |
Up to (excluding) 7.1.0.10-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | imagemagick | * |
Up to (excluding) 6.9.12.31-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | imagemagick | * |
Up to (excluding) 6.9.10.23+dfsg-2.1+deb10u1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | imagemagick | * |
Up to (excluding) 6.9.11.60+dfsg-1.3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | imagemagick | * |
Up to (excluding) 6.9.11.60+dfsg-1.3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | imagemagick | * |
Up to (excluding) 6.9.7.4+dfsg-11+deb9u8 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | imagemagick | * |
Up to (excluding) 6.9.11.60+dfsg-1.3 |
|||||
- 攻击路径 本地
- 攻击复杂度 容易
- 权限要求 普通权限
- 影响范围 全局影响
- EXP成熟度 未验证
- 补丁情况 官方补丁
- 数据保密性 数据泄露
- 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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