Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
D-Bus 1.4.x through 1.6.x before 1.6.30, 1.8.x before 1.8.16, and 1.9.x before 1.9.10 does not validate the source of ActivationFailure signals, which allows local users to cause a denial of service (activation failure error returned) by leveraging a race condition involving sending an ActivationFailure signal before systemd responds.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Red Hat D-Bus 本地拒绝服务漏洞
Vulnerability Description
Red Hat D-BUS（也称DBus）是美国红帽（Red Hat）公司的一个免费的消息总线模块，它提供了简单应用程序互相通讯的途径，是freedesktop.org项目的一部分。 Red Hat D-BUS中存在安全漏洞，该漏洞源于程序没有验证ActivationFailure信号的来源。本地攻击者可利用该漏洞造成拒绝服务（返回激活失败错误）。以下版本受到影响：D-Bus 1.4.x版本至1.6.30之前1.6.x版本，1.8.16之前1.8.x版本，1.9.10之前1.9.x版本。
CVSS Information
N/A
Vulnerability Type
N/A