Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
An issue was discovered in dbus >= 1.3.0 before 1.12.18. The DBusServer in libdbus, as used in dbus-daemon, leaks file descriptors when a message exceeds the per-message file descriptor limit. A local attacker with access to the D-Bus system bus or another system service's private AF_UNIX socket could use this to make the system service reach its file descriptor limit, denying service to subsequent D-Bus clients.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
D-BUS 安全漏洞
Vulnerability Description
D-Bus是D-Bus开源的一个 D-Bus 规范和参考实现。 D-BUS 1.3.0版本至1.12.18之前版本存在安全漏洞，该漏洞源于dbus-daemon中使用的libdbus的DBusServer，在消息超过每个消息文件描述符限制时会泄漏文件描述符。本地攻击者可利用该漏洞使系统服务达到其文件描述符限制，从而无法为后续D-Bus客户端提供服务。
CVSS Information
N/A
Vulnerability Type
N/A