安全公告/【CVE-2023-29491】
基本信息
受影响操作系统:Asianux
危险等级:高危
影响源码包:ncurses
CVSS评分:7.8
发现日期:2023-09-28
修复版本:ncurses-6.2-4.20200411.0.1.01
漏洞描述
ncurses before 6.4 20230408, when used by a setuid application, allows local users to trigger security-relevant memory corruption via malformed data in a terminfo database file that is found in $HOME/.terminfo or reached via the TERMINFO or TERM environment variable.
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
参考
https://access.redhat.com/security/cve/CVE-2023-29491
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-29491
https://nvd.nist.gov/vuln/detail/CVE-2023-29491