安全公告/【CVE-2023-20900】

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:open-vm-tools
CVSS评分:7.5
发现日期:2023-10-09
修复日期:
修复版本:open-vm-tools-12.1.5-3.01

漏洞描述

A malicious actor that has been granted Guest Operation Privileges https://docs.vmware.com/en/VMware-vSphere/8.0/vsphere-security/GUID-6A952214-0E5E-4CCF-9D2A-90948FF643EC.html  in a target virtual machine may be able to elevate their privileges if that target virtual machine has been assigned a more privileged Guest Alias https://vdc-download.vmware.com/vmwb-repository/dcr-public/d1902b0e-d479-46bf-8ac9-cee0e31e8ec0/07ce8dbd-db48-4261-9b8f-c6d3ad8ba472/vim.vm.guest.AliasManager.html .

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

修复方式

yum update PackageName

补丁

参考

https://access.redhat.com/security/cve/CVE-2023-20900
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-20900
https://nvd.nist.gov/vuln/detail/CVE-2023-20900