中危 freerdp freerdp 对未经初始化资源的使用
CVE编号
CVE-2022-39282利用情况
暂无补丁情况
官方补丁披露时间
2022-10-13漏洞描述
FreeRDP is a free remote desktop protocol library and clients. FreeRDP based clients on unix systems using `/parallel` command line switch might read uninitialized data and send it to the server the client is currently connected to. FreeRDP based server implementations are not affected. Please upgrade to 2.8.1 where this issue is patched. If unable to upgrade, do not use parallel port redirection (`/parallel` command line switch) as a workaround.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) 2.8.1 | |||||
| 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) 2.8.1+dfsg1-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | freerdp2 | * | Up to (excluding) 2.8.1+dfsg1-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_35 | freerdp-libs-debuginfo | * | Up to (excluding) 2.8.1-1.fc35 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_36 | freerdp-debugsource | * | Up to (excluding) 2.8.1-1.fc36 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_37 | freerdp-libs-debuginfo | * | Up to (excluding) 2.8.1-1.fc37 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP1 | freerdp | * | Up to (excluding) 2.8.1-1.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP2 | freerdp | * | Up to (excluding) 2.8.1-1.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_loongarch64_V10SP1 | freerdp | * | Up to (excluding) 2.8.1-1.a.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP1 | freerdp | * | Up to (excluding) 2.8.1-1.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP2 | freerdp | * | Up to (excluding) 2.8.1-1.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.3 | libuwac0 | * | Up to (excluding) 2.1.2-150200.15.21.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.4 | libuwac0 | * | Up to (excluding) 2.4.0-150400.3.9.1 | |||||
| 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 | |||||
| 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) 2.8.1-1.uel20 | |||||
- 攻击路径 本地
- 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 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-908 | 对未经初始化资源的使用 |
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