中危 Godot Engine up to 3.2 TGA Image File and/or load_image stack-based overflow
CVE编号
CVE-2021-26825利用情况
暂无补丁情况
官方补丁披露时间
2021-02-09漏洞描述
An integer overflow issue exists in Godot Engine up to v3.2 that can be triggered when loading specially crafted.TGA image files. The vulnerability exists in ImageLoaderTGA::load_image() function at line: const size_t buffer_size = (tga_header.image_width * tga_header.image_height) * pixel_size; The bug leads to Dynamic stack buffer overflow. Depending on the context of the application, attack vector can be local or remote, and can lead to code execution and/or system crash.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/godotengine/godot/pull/45702 | |
| https://github.com/godotengine/godot/pull/45702/files |
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 | godotengine | godot_engine | * | Up to (including) 3.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | godot | * | Up to (including) 3.0.6-2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | godot | * | Up to (including) 3.2.3-stable-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | godot | * | Up to (including) 3.2.3-stable-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | godot | * | Up to (excluding) 3.5.1-stable-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_7 | godot | * | Up to (excluding) 3.1.2-2.el7 | |||||
- 攻击路径 本地
- 攻击复杂度 容易
- 权限要求 无需权限
- 影响范围 全局影响
- EXP成熟度 N/A
- 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 服务器失陷
- 全网数量 N/A
| CWE-ID | 漏洞类型 |
| CWE-190 | 整数溢出或超界折返 |
Exp相关链接
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