摘要:
freerdp security update
安全等级: Low
公告ID: KylinSec-SA-2024-1073
发布日期: 2024年2月2日
关联CVE: CVE-2024-22211
FreeRDP is a client implementation of the Remote Desktop Protocol (RDP) that follows Microsoft's open specifications. This package provides the client applications xfreerdp and wlfreerdp.
Security Fix(es):
FreeRDP is a set of free and open source remote desktop protocol library and clients. In affected versions an integer overflow in `freerdp_bitmap_planar_context_reset` leads to heap-buffer overflow. This affects FreeRDP based clients. FreeRDP based server implementations and proxy are not affected. A malicious server could prepare a `RDPGFX_RESET_GRAPHICS_PDU` to allocate too small buffers, possibly triggering later out of bound read/write. Data extraction over network is not possible, the buffers are used to display an image. This issue has been addressed in version 2.11.5 and 3.2.0. Users are advised to upgrade. there are no know workarounds for this vulnerability.
(CVE-2024-22211)
| cve名称 | 产品 | 组件 | 是否受影响 |
|---|---|---|---|
| CVE-2024-22211 | KY3.4-4A | freerdp | Fixed |
| CVE-2024-22211 | KY3.4-5A | freerdp | Fixed |
| CVE-2024-22211 | KY3.5.1 | freerdp | Fixed |
| CVE-2024-22211 | KY3.5.2 | freerdp | Fixed |
| 软件名称 | 架构 | 版本号 |
|---|---|---|
| libwinpr | x86_64 | 2.11.1-2.kb1.ky3_5 |
| freerdp-devel | x86_64 | 2.11.1-2.kb1.ky3_5 |
| libwinpr-devel | x86_64 | 2.11.1-2.kb1.ky3_5 |
| freerdp | x86_64 | 2.11.1-2.kb1.ky3_5 |
| freerdp-help | x86_64 | 2.11.1-2.kb1.ky3_5 |
| freerdp-help | aarch64 | 2.11.1-2.kb1.ky3_5 |
| freerdp-devel | aarch64 | 2.11.1-2.kb1.ky3_5 |
| libwinpr-devel | aarch64 | 2.11.1-2.kb1.ky3_5 |
| libwinpr | aarch64 | 2.11.1-2.kb1.ky3_5 |
| freerdp | aarch64 | 2.11.1-2.kb1.ky3_5 |
| 软件名称 | 架构 | 版本号 |
|---|---|---|
| freerdp | x86_64 | 2.11.1-2.kb1.ky3_4 |
| freerdp-help | x86_64 | 2.11.1-2.kb1.ky3_4 |
| libwinpr-devel | x86_64 | 2.11.1-2.kb1.ky3_4 |
| libwinpr | x86_64 | 2.11.1-2.kb1.ky3_4 |
| freerdp-devel | x86_64 | 2.11.1-2.kb1.ky3_4 |
| freerdp-devel | aarch64 | 2.11.1-2.kb1.ky3_4 |
| libwinpr | aarch64 | 2.11.1-2.kb1.ky3_4 |
| freerdp | aarch64 | 2.11.1-2.kb1.ky3_4 |
| freerdp-help | aarch64 | 2.11.1-2.kb1.ky3_4 |
| libwinpr-devel | aarch64 | 2.11.1-2.kb1.ky3_4 |
| 软件名称 | 架构 | 版本号 |
|---|---|---|
| libwinpr | x86_64 | 2.11.1-2.kb1.ky3_4 |
| freerdp-help | x86_64 | 2.11.1-2.kb1.ky3_4 |
| freerdp-devel | x86_64 | 2.11.1-2.kb1.ky3_4 |
| libwinpr-devel | x86_64 | 2.11.1-2.kb1.ky3_4 |
| freerdp | x86_64 | 2.11.1-2.kb1.ky3_4 |
| freerdp | aarch64 | 2.11.1-2.kb1.ky3_4 |
| freerdp-help | aarch64 | 2.11.1-2.kb1.ky3_4 |
| freerdp-devel | aarch64 | 2.11.1-2.kb1.ky3_4 |
| libwinpr | aarch64 | 2.11.1-2.kb1.ky3_4 |
| libwinpr-devel | aarch64 | 2.11.1-2.kb1.ky3_4 |
| 软件名称 | 架构 | 版本号 |
|---|---|---|
| freerdp-devel | x86_64 | 2.11.1-2.ky3_5 |
| libwinpr | x86_64 | 2.11.1-2.ky3_5 |
| freerdp-help | x86_64 | 2.11.1-2.ky3_5 |
| freerdp | x86_64 | 2.11.1-2.ky3_5 |
| libwinpr-devel | x86_64 | 2.11.1-2.ky3_5 |
| libwinpr-devel | aarch64 | 2.11.1-2.ky3_5 |
| freerdp-devel | aarch64 | 2.11.1-2.ky3_5 |
| libwinpr | aarch64 | 2.11.1-2.ky3_5 |
| freerdp | aarch64 | 2.11.1-2.ky3_5 |
| freerdp-help | aarch64 | 2.11.1-2.ky3_5 |
方法一：下载安装包进行升级安装
1、通过下载链接下载需要升级的升级包保存，如 xxx.rpm
2、通过rpm命令升级，如 rpm -Uvh xxx.rpm
方法二：通过软件源进行升级安装
1、保持能够连接上互联网
2、通过yum命令升级指定的包，如 yum install 包名
