中危 ffmpeg ffmpeg 内存缓冲区边界内操作的限制不恰当
CVE编号
CVE-2022-3964利用情况
暂无补丁情况
官方补丁披露时间
2022-11-13漏洞描述
A vulnerability classified as problematic has been found in ffmpeg. This affects an unknown part of the file libavcodec/rpzaenc.c of the component QuickTime RPZA Video Encoder. The manipulation of the argument y_size leads to out-of-bounds read. It is possible to initiate the attack remotely. The name of the patch is 92f9b28ed84a77138105475beba16c146bdaf984. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-213543.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://git.ffmpeg.org/gitweb/ffmpeg.git/commit/92f9b28ed84a77138105475beba16... | |
| https://vuldb.com/?id.213543 |
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 | ffmpeg | ffmpeg | * | Up to (excluding) 2022-11-12 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | ffmpeg | * | Up to (excluding) 5.1.2-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | ffmpeg5 | * | Up to (excluding) 5.1.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | ffmpeg | * | Up to (excluding) 4.1.9-0+deb10u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | ffmpeg | * | Up to (excluding) 4.3.6-0+deb11u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | ffmpeg | * | Up to (excluding) 7:5.1.3-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | ffmpeg | * | Up to (excluding) 7:5.1.3-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.4 | libavresample4_0 | * | Up to (excluding) 4.4-150400.3.5.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_22.10 | ffmpeg | * | Up to (excluding) 7:5.1.1-1ubuntu2.1 | |||||
- 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 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 无影响
- 服务器危害 无影响
- 全网数量 N/A
| CWE-ID | 漏洞类型 |
| CWE-119 | 内存缓冲区边界内操作的限制不恰当 |
| CWE-125 | 跨界内存读 |
Exp相关链接
版权声明
本站原创文章转载请注明文章出处及链接，谢谢合作！
评论