Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The session_link_x11_socket function in login/logind-session.c in systemd-logind in systemd, possibly 37 and earlier, allows local users to create or overwrite arbitrary files via a symlink attack on the X11 user directory in /run/user/.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
systemd ‘session_link_x11_socket’函数本地权限提升漏洞
Vulnerability Description
systemd是德国软件开发者Lennart Poettering和其他人共同研发的一款基于Linux的系统和服务管理器，它兼容了SysV和LSB的启动脚本，且提供了一个用来表示系统服务间依赖关系的框架。 systemd 37及之前版本的systemd-logind中的login/logind-session.c文件的‘session_link_x11_socket’函数存在安全漏洞。本地攻击者可通过对/run/user/目录下的X11用户目录实施符号链接攻击利用该漏洞创建或覆盖任意文件。
CVSS Information
N/A
Vulnerability Type
N/A