安全公告/【CVE-2022-39282】

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:2022-11-03
修复版本:2.8.1-1

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.

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://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-39282
https://nvd.nist.gov/vuln/detail/CVE-2022-39282