Vulnerability Information
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
N/A
Vulnerability Description
In systemd 223 through 235, a remote DNS server can respond with a custom crafted DNS NSEC resource record to trigger an infinite loop in the dns_packet_read_type_window() function of the 'systemd-resolved' service and cause a DoS of the affected service.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
systemd 安全漏洞
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 223版本至235版本中的systemd-resolved服务的‘dns_packet_read_type_window()’函数存在安全漏洞。攻击者可利用该漏洞造成拒绝服务（无限循环）。
CVSS Information
N/A
Vulnerability Type
N/A