漏洞信息
尽管我们使用了先进的大模型技术,但其输出仍可能包含不准确或过时的信息。神龙努力确保数据的准确性,但请您根据实际情况进行核实和判断。
Vulnerability Title
Apache CloudStack: Domain/account resources limits not honored
Vulnerability Description
Due to multiple time-of-check time-of-use race conditions in the resource count check and increment logic, as well as missing validations, users of the platform are able to exceed the allocation limits configured for their accounts/domains. This can be used by an attacker to degrade the infrastructure's resources and lead to denial of service conditions. Users are recommended to upgrade to Apache CloudStack versions 4.20.3.0 or 4.22.0.1, or later, which fixes this issue.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Vulnerability Type
检查时间与使用时间(TOCTOU)的竞争条件
Vulnerability Title
Apache CloudStack 安全漏洞
Vulnerability Description
Apache CloudStack是美国阿帕奇(Apache)基金会的一套基础架构即服务(IaaS)云计算平台。该平台主要用于部署和管理大型虚拟机网络。 Apache CloudStack存在安全漏洞,该漏洞源于资源计数和增量逻辑中存在多个检查时间使用时间竞争条件以及缺少验证,可能导致用户超出分配限制,从而降低基础设施资源并导致拒绝服务。以下版本受到影响:4.20.3.0之前版本和4.22.0.1之前版本。
CVSS Information
N/A
Vulnerability Type
N/A