安全公告/【CVE-2023-34969】

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:dbus
CVSS评分:6.5
发现日期:2023-08-31
修复版本:dbus-1.12.16-21.09

漏洞描述

D-Bus before 1.15.6 sometimes allows unprivileged users to crash dbus-daemon. If a privileged user with control over the dbus-daemon is using the org.freedesktop.DBus.Monitoring interface to monitor message bus traffic, then an unprivileged user with the ability to connect to the same dbus-daemon can cause a dbus-daemon crash under some circumstances via an unreplyable message. When done on the well-known system bus, this is a denial-of-service vulnerability. The fixed versions are 1.12.28, 1.14.8, and 1.15.6.

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://access.redhat.com/security/cve/CVE-2023-34969
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-34969
https://nvd.nist.gov/vuln/detail/CVE-2023-34969