漏洞信息
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Vulnerability Title
N/A
Vulnerability Description
Missing release of resource after effective lifetime (CWE-772) in the Controller 7000 resulted in HBUS connected T-Series readers to not automatically recover after coming under attack over the RS-485 interface, resulting in a persistent denial of service. This issue affects: All variants of the Gallagher Controller 7000 9.00 prior to vCR9.00.231204b (distributed in 9.00.1507(MR1)), 8.90 prior to vCR8.90.240209b (distributed in 8.90.1751 (MR3)), 8.80 prior to vCR8.80.240209a (distributed in 8.80.1526 (MR4)), 8.70 prior to vCR8.70.240209a (distributed in 8.70.2526 (MR6)).
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Vulnerability Type
对已超过有效生命周期的资源丧失索引
Vulnerability Title
Gallagher Controller 7000 安全漏洞
Vulnerability Description
Gallagher Controller 7000是新西兰Gallagher公司的一款功能强大的网络连接控制器。 Gallagher Controller 7000 存在安全漏洞，该漏洞源于缺少资源释放，导致在受到 RS-485 接口攻击后无法自动恢复，从而导致持续拒绝服务。
CVSS Information
N/A
Vulnerability Type
N/A