Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
An exploitable denial-of-service vulnerability exists in Systemd 245. A specially crafted DHCP FORCERENEW packet can cause a server running the DHCP client to be vulnerable to a DHCP ACK spoofing attack. An attacker can forge a pair of FORCERENEW and DCHP ACK packets to reconfigure the server.
CVSS Information
N/A
Vulnerability Type
使用欺骗进行的认证绕过
Vulnerability Title
systemd 安全漏洞
Vulnerability Description
systemd是德国Lennart Poettering个人开发者的一款基于Linux的系统和服务管理器。该产品兼容了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 存在安全漏洞，该漏洞源于在处理DHCP ACK数据包时使用了可预测的事务标识符。以下产品及版本受到影响：216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235
CVSS Information
N/A
Vulnerability Type
N/A