漏洞信息
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Vulnerability Title
Lack of authorisation in OpenNebula by OpenNebula Systems
Vulnerability Description
A vulnerability relating to incorrect access control in OpenNebula by OpenNebula Systems, affecting all versions prior to 7.4. This vulnerability could allow an authenticated user with basic permissions to execute commands on virtual machines belonging to other users via the `one.vm.exec` function, without proper verification of access permissions. To exploit the vulnerability, it is only necessary to know the virtual machine’s identifier and for qemu-agent to be enabled on that machine. Exploitation could allow commands to be executed and compromise the confidentiality, integrity and availability of the affected virtual machines.
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Vulnerability Type
访问控制不恰当
Vulnerability Title
OpenNebula 权限许可和访问控制问题漏洞
Vulnerability Description
OpenNebula是OpenNebula社区开源的一个用于管理异构分布式数据中心基础架构的云计算平台。 OpenNebula 7.4之前版本存在权限许可和访问控制问题漏洞,该漏洞源于访问控制不当,导致具有基本权限的已认证用户可通过one.vm.exec函数在属于其他用户的虚拟机上执行命令,且无需正确验证访问权限,可能危害受影响虚拟机的机密性、完整性和可用性。
CVSS Information
N/A
Vulnerability Type
N/A