安全公告/【CVE-2023-4504】
基本信息
受影响操作系统:Asianux
危险等级:高危
影响源码包:cups
CVSS评分:7.8
发现日期:2023-10-11
修复版本:cups-2.2.13-19
漏洞描述
Due to failure in validating the length provided by an attacker-crafted PPD PostScript document, CUPS and libppd are susceptible to a heap-based buffer overflow and possibly code execution. This issue has been fixed in CUPS version 2.4.7, released in September of 2023.
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
参考
https://gitee.com/src-openeuler/cups/issues/I837XU
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-4504
https://nvd.nist.gov/vuln/detail/CVE-2023-4504