CVE编号
CVE-2018-8786利用情况
暂无补丁情况
官方补丁披露时间
2018-11-30漏洞描述
版本2.0.0-rc4之前的FreeRDP包含一个整数截断，导致函数update_read_bitmap_update()中的基于堆的缓冲区溢出，并导致内存损坏甚至可能导致远程代码执行。解决建议
厂商已发布漏洞修复程序，请及时关注更新：https://github.com/FreeRDP/FreeRDP/commit/445a5a42c500ceb80f8fa7f2c11f3682538033f3
参考链接 |
|
|---|---|
| http://www.securityfocus.com/bid/106938 | |
| https://access.redhat.com/errata/RHSA-2019:0697 | |
| https://github.com/FreeRDP/FreeRDP/commit/445a5a42c500ceb80f8fa7f2c11f3682538033f3 | |
| https://lists.debian.org/debian-lts-announce/2019/02/msg00015.html | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://research.checkpoint.com/reverse-rdp-attack-code-execution-on-rdp-clients/ | |
| https://usn.ubuntu.com/3845-1/ | |
| https://usn.ubuntu.com/3845-2/ |
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 (including) 1.2.0 |
|||||
| 运行在以下环境 | |||||||||
| 应用 | freerdp | freerdp | 2.0.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | alibaba_cloud_linux_2.1903 | freerdp | * |
Up to (excluding) 1.0.2-15.1.al7.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.10 | freerdp | * |
Up to (excluding) 2.0.0_rc4-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.11 | freerdp | * |
Up to (excluding) 2.0.0_rc4-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | freerdp | * |
Up to (excluding) 2.0.0_rc4-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | freerdp | * |
Up to (excluding) 2.0.0_rc4-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | freerdp | * |
Up to (excluding) 2.0.0_rc4-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | freerdp | * |
Up to (excluding) 2.0.0_rc4-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.9 | freerdp | * |
Up to (excluding) 2.0.0_rc4-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | freerdp | * |
Up to (excluding) 2.0.0_rc4-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2 | freerdp | * |
Up to (excluding) 1.0.2-15.amzn2.0.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | centos_7 | freerdp | * |
Up to (excluding) 1.0.2-15.el7_6.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_8 | freerdp | * |
Up to (excluding) 1.1.0~git20140921.1.440916e+dfsg1-4+deb8u1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | freerdp | * |
Up to (excluding) 1.1.0~git20140921.1.440916e+dfsg1-13+deb9u3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_28 | freerdp | * |
Up to (excluding) 2.0.0-49.20190304git435872b.fc28 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_29 | freerdp | * |
Up to (excluding) 2.0.0-48.20190228gitce386c8.fc29 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.0 | freerdp | * |
Up to (excluding) 2.0.0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_42.3 | freerdp | * |
Up to (excluding) 2.0.0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_7 | freerdp | * |
Up to (excluding) 1.0.2-15.el7_6.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP3 | freerdp | * |
Up to (excluding) 2.0.0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP4 | freerdp | * |
Up to (excluding) 2.0.0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | freerdp | * |
Up to (excluding) 1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | freerdp | * |
Up to (excluding) 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.1 |
|||||
- 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 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 100
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