Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The dbus-daemon in D-Bus 1.2.x through 1.4.x, 1.6.x before 1.6.20, and 1.8.x before 1.8.4, sends an AccessDenied error to the service instead of a client when the client is prohibited from accessing the service, which allows local users to cause a denial of service (initialization failure and exit) or possibly conduct a side-channel attack via a D-Bus message to an inactive service.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Red Hat D-Bus‘activation.c’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的dbus-daemon中存在安全漏洞，该漏洞源于客户端被禁用访问服务时，程序发送AccessDenied错误到服务。本地攻击者可通过发送D-Bus消息利用该漏洞造成拒绝服务（初始化错误和退出）或实施旁路攻击。以下版本受到影响：D-Bus 1.2.x至1.4.x版本，1.6.20之前的1.6.x版本
CVSS Information
N/A
Vulnerability Type
N/A