CVE编号
CVE-2021-21772利用情况
暂无补丁情况
N/A披露时间
2021-03-11漏洞描述
A use-after-free vulnerability exists in the NMR::COpcPackageReader::releaseZIP() functionality of 3MF Consortium lib3mf 2.0.0. A specially crafted 3MF file can lead to code execution. An attacker can provide a malicious file to trigger this vulnerability.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://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://talosintelligence.com/vulnerability_reports/TALOS-2020-1226 | |
| https://www.debian.org/security/2021/dsa-4887 |
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 | 3mf | lib3mf | 2.0.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | lib3mf | * |
Up to (excluding) 1.8.1+ds-3+deb10u1 |
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| 运行在以下环境 | |||||||||
| 系统 | debian_11 | lib3mf | * |
Up to (excluding) 1.8.1+ds-3.1 |
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| 运行在以下环境 | |||||||||
| 系统 | debian_sid | lib3mf | * |
Up to (excluding) 1.8.1+ds-3.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_32 | lib3mf | * |
Up to (excluding) 2.0.1-1.fc32 |
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| 运行在以下环境 | |||||||||
| 系统 | fedora_33 | lib3mf | * |
Up to (excluding) 2.0.1-1.fc33 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_34 | lib3mf | * |
Up to (excluding) 2.0.1-1.fc34 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_7 | lib3mf | * |
Up to (excluding) 2.0.1-1.el7 |
|||||
- 攻击路径 远程
- 攻击复杂度 复杂
- 权限要求 无需权限
- 影响范围 越权影响
- EXP成熟度 N/A
- 补丁情况 N/A
- 数据保密性 数据泄露
- 数据完整性 无影响
- 服务器危害 服务器失陷
- 全网数量 N/A
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