安全公告/【CVE-2023-32324】

基本信息

漏洞名称:
受影响操作系统:Asianux
危险等级:中危
影响源码包:cups
CVSS评分:5.5
发现日期:2023-09-01
修复日期:
修复版本:cups-2.2.13-15

漏洞描述

OpenPrinting CUPS is an open source printing system. In versions 2.4.2 and prior, a heap buffer overflow vulnerability would allow a remote attacker to launch a denial of service (DoS) attack. A buffer overflow vulnerability in the function `format_log_line` could allow remote attackers to cause a DoS on the affected system. Exploitation of the vulnerability can be triggered when the configuration file `cupsd.conf` sets the value of `loglevel `to `DEBUG`. No known patches or workarounds exist at time of publication.

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://gitee.com/src-openeuler/cups/issues/I7A7V6
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-32324
https://nvd.nist.gov/vuln/detail/CVE-2023-32324