中危 freerdp freerdp 除零错误
CVE编号
CVE-2022-39318利用情况
暂无补丁情况
官方补丁披露时间
2022-11-17漏洞描述
FreeRDP is a free remote desktop protocol library and clients. Affected versions of FreeRDP are missing input validation in `urbdrc` channel. A malicious server can trick a FreeRDP based client to crash with division by zero. This issue has been addressed in version 2.9.0. All users are advised to upgrade. Users unable to upgrade should not use the `/usb` redirection switch.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。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 | freerdp | freerdp | * | Up to (excluding) 2.9.0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | freerdp | * | Up to (excluding) 2.9.0-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | freerdp | * | Up to (excluding) 2.9.0-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | freerdp | * | Up to (excluding) 2.9.0-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2 | freerdp | * | Up to (excluding) 2.2.0-10.amzn2.0.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | anolis_os_8 | freerdp-devel | * | Up to (excluding) 2.2.0-10.0.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | freerdp2 | * | Up to (including) 2.0.0~git20190204.1.2693389a+dfsg1-1+deb10u2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | freerdp2 | * | Up to (including) 2.3.0+dfsg1-2+deb11u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | freerdp2 | * | Up to (excluding) 2.9.0+dfsg1-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | freerdp2 | * | Up to (excluding) 2.9.0+dfsg1-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_35 | freerdp-debugsource | * | Up to (excluding) 2.9.0-1.fc35 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_36 | freerdp-debugsource | * | Up to (excluding) 2.9.0-1.fc36 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_37 | freerdp-debugsource | * | Up to (excluding) 2.9.0-1.fc37 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP1 | freerdp | * | Up to (excluding) 2.8.1-3.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP3 | freerdp | * | Up to (excluding) 2.8.1-3.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_loongarch64_V10SP1 | freerdp | * | Up to (excluding) 2.8.1-3.a.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_loongarch64_V10SP3 | freerdp | * | Up to (excluding) 2.8.1-3.a.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP1 | freerdp | * | Up to (excluding) 2.8.1-3.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP3 | freerdp | * | Up to (excluding) 2.8.1-3.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.3 | libuwac0 | * | Up to (excluding) 2.1.2-150200.15.24.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.4 | libuwac0 | * | Up to (excluding) 2.4.0-150400.3.12.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_8 | oraclelinux-release | * | Up to (excluding) 2.2.0-10.el8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_9 | oraclelinux-release | * | Up to (excluding) 2.4.1-5.el9 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_8 | freerdp-debugsource | * | Up to (excluding) 2.2.0-10.el8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_9 | freerdp-debugsource | * | Up to (excluding) 2.4.1-5.el9 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | freerdp2 | * | Up to (excluding) 2.2.0+dfsg1-0ubuntu0.18.04.4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | freerdp2 | * | Up to (excluding) 2.2.0+dfsg1-0ubuntu0.20.04.4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_22.04 | freerdp2 | * | Up to (excluding) 2.6.1+dfsg1-3ubuntu2.3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_22.10 | freerdp2 | * | Up to (excluding) 2.8.1+dfsg1-0ubuntu1.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | unionos_a | freerdp | * | Up to (excluding) freerdp-2.2.0-10.uelc20.01 | |||||
| 运行在以下环境 | |||||||||
| 系统 | unionos_e | freerdp | * | Up to (excluding) freerdp-2.8.1-2.uel20 | |||||
- 攻击路径 本地
- 攻击复杂度 困难
- 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 无影响
- 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-20 | 输入验证不恰当 |
| CWE-369 | 除零错误 |
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