低危 imagemagick imagemagick 整数溢出或超界折返
CVE编号
CVE-2021-20312利用情况
暂无补丁情况
官方补丁披露时间
2021-05-12漏洞描述
A flaw was found in ImageMagick in versions 7.0.11, where an integer overflow in WriteTHUMBNAILImage of coders/thumbnail.c may trigger undefined behavior via a crafted image file that is submitted by an attacker and processed by an application using ImageMagick. The highest threat from this vulnerability is to system availability.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://bugzilla.redhat.com/show_bug.cgi?id=1946742 | |
| https://lists.debian.org/debian-lts-announce/2021/06/msg00000.html | |
| https://lists.debian.org/debian-lts-announce/2023/05/msg00020.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 | imagemagick | imagemagick | * | Up to (excluding) 7.0.11-0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | imagemagick | * | Up to (excluding) 7.0.11.13-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | imagemagick | * | Up to (excluding) 7.0.11.1-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | imagemagick | * | Up to (excluding) 7.0.11.1-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | imagemagick | * | Up to (excluding) 7.0.11.1-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | imagemagick | * | Up to (excluding) 7.0.11.1-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | imagemagick | * | Up to (excluding) 7.0.11.1-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | imagemagick | * | Up to (excluding) 7.0.11.1-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | imagemagick | * | Up to (excluding) 8:6.9.10.23+dfsg-2.1+deb10u5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | imagemagick | * | Up to (including) 6.9.11.60+dfsg-1.3+deb11u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | imagemagick | * | Up to (excluding) 8:6.9.11.60+dfsg-1.5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | imagemagick | * | Up to (excluding) 8:6.9.7.4+dfsg-11+deb9u13 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | imagemagick | * | Up to (excluding) 8:6.9.11.60+dfsg-1.5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_8 | converseen | * | Up to (excluding) 0.9.8.1-2.el8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.2 | libMagickCore-7_Q16HDRI6-32bit | * | Up to (excluding) 7.0.7.34-lp152.12.15.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP5 | libMagickWand-6_Q16 | * | Up to (excluding) 1-6.8.8.1-71.165.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | imagemagick | * | Up to (excluding) 8:6.9.7.4+dfsg-16ubuntu6.12 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | imagemagick | * | Up to (excluding) 8:6.9.10.23+dfsg-2.1ubuntu11.9 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_22.10 | imagemagick | * | Up to (excluding) 8:6.9.11.60+dfsg-1.3ubuntu0.22.10.1 | |||||
- 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 有限影响
- 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 无影响
- 服务器危害 无影响
- 全网数量 N/A
| CWE-ID | 漏洞类型 |
| CWE-190 | 整数溢出或超界折返 |
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