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Vulnerability in the Oracle VM VirtualBox component of Oracle Virtualization (subcomponent: Core). The supported version that is affected is Prior to 5.1.30. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox. While the vulnerability is in Oracle VM VirtualBox, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle VM VirtualBox as well as unauthorized update, insert or delete access to some of Oracle VM VirtualBox accessible data and unauthorized read access to a subset of Oracle VM VirtualBox accessible data. CVSS 3.0 Base Score 7.3 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:H).

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Oracle Virtualization Oracle VM VirtualBox组件安全漏洞

Oracle Virtualization是美国甲骨文（Oracle）公司的一套软硬件虚拟化管理解决方案。Oracle VM VirtualBox是其中的一个虚拟机组件。 Oracle Virtualization中的Oracle VM VirtualBox组件5.1.30之前的版本的Core子组件存在安全漏洞。攻击者可利用该漏洞未授权读取、更新、插入或删除数据，造成拒绝服务（组件挂起和频繁崩溃），影响数据的可用性、保密性和完整性。

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