安全公告/【CVE-2022-39283】

基本信息

漏洞名称:
受影响操作系统:Asianux
危险等级:高危
影响源码包:freerdp
CVSS评分:7.5
发现日期:2022-11-08
修复版本:2.8.1-1

漏洞描述

FreeRDP is a free remote desktop protocol library and clients. All FreeRDP based clients when using the `/video` command line switch might read uninitialized data, decode it as audio/video and display the result. FreeRDP based server implementations are not affected. This issue has been patched in version 2.8.1. If you cannot upgrade do not use the `/video` switch.

修复方式

yum update PackageName

漏洞判定

执行命令yum info PackageName获取软件包版本号，版本小于修复版本，则受此漏洞影响，版本大于等于修复版本，则此漏洞已修复

补丁

参考

https://gitee.com/src-openeuler/freerdp/issues/I5VGTP
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-39283
https://nvd.nist.gov/vuln/detail/CVE-2022-39283