CVE-2023-21991
Quick assessment
Affected
Oracle Corporation VM VirtualBox
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Oracle Virtualization是美国甲骨文（Oracle）公司的一套虚拟化解决方案。该产品用于统一管理从应用程序到磁盘的整个硬件和软件体系，可实现从桌面到数据中心的虚拟化。 Oracle Virtualization 6.1.44 版本及之前版本和 7.0.8 版本及之前版本的 Core 组件存在安全漏洞。高权限攻击者利用该漏洞可以登录到 Oracle VM VirtualBox 执行的基础设施来破坏 Oracle VM VirtualBox。
Possible ATT&CK Techniques 1 AI
T1005 · Data from Local System
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I. Basic Information for CVE-2023-21991
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported versions that are affected are Prior to 6.1.44 and Prior to 7.0.8. 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 (scope change). Successful attacks of this vulnerability can result in unauthorized read access to a subset of Oracle VM VirtualBox accessible data. CVSS 3.1 Base Score 3.2 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N).
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Oracle Virtualization 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Oracle Virtualization是美国甲骨文（Oracle）公司的一套虚拟化解决方案。该产品用于统一管理从应用程序到磁盘的整个硬件和软件体系，可实现从桌面到数据中心的虚拟化。 Oracle Virtualization 6.1.44 版本及之前版本和 7.0.8 版本及之前版本的 Core 组件存在安全漏洞。高权限攻击者利用该漏洞可以登录到 Oracle VM VirtualBox 执行的基础设施来破坏 Oracle VM VirtualBox。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Oracle Corporation | VM VirtualBox | * ~ 6.1.44 | - |
|
II. Public POCs for CVE-2023-21991
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2023-21991 (1)
-
https://www.oracle.com/security-alerts/cpuapr2023.html vendor-advisory
Same Patch Batch · Oracle Corporation · 2023-04-18 · 91 CVEs total
| CVE-2023-21923 | 8.3 HIGH | Oracle Health Sciences Applications 安全漏洞 |
| CVE-2023-21990 | 8.2 HIGH | Oracle Virtualization 安全漏洞 |
| CVE-2023-21948 | 7.8 HIGH | Oracle Solaris 安全漏洞 |
| CVE-2023-21987 | 7.8 HIGH | Oracle Virtualization 安全漏洞 |
| CVE-2023-21985 | 7.7 HIGH | Oracle Solaris 安全漏洞 |
| CVE-2023-21979 | 7.5 HIGH | Oracle WebLogic Server 安全漏洞 |
| CVE-2023-21964 | 7.5 HIGH | Oracle WebLogic Server 安全漏洞 |
| CVE-2023-21912 | 7.5 HIGH | Oracle MySQL 安全漏洞 |
| CVE-2023-21996 | 7.5 HIGH | Oracle WebLogic Server 安全漏洞 |
| CVE-2023-21931 | 7.5 HIGH | Oracle WebLogic Server 安全漏洞 |
| CVE-2023-21930 | 7.4 HIGH | Oracle Java SE和Oracle GraalVM 安全漏洞 |
| CVE-2023-21932 | 7.2 HIGH | Oracle Hospitality Applications 安全漏洞 |
| CVE-2023-21980 | 7.1 HIGH | Oracle MySQL 安全漏洞 |
| CVE-2023-21896 | 7.0 HIGH | Oracle Solaris 安全漏洞 |
| CVE-2023-21922 | 6.8 MEDIUM | Oracle Health Sciences Applications 安全漏洞 |
| CVE-2023-21918 | 6.8 MEDIUM | Oracle Database Server 安全漏洞 |
| CVE-2023-21934 | 6.8 MEDIUM | Oracle Database Server 安全漏洞 |
| CVE-2023-21969 | 6.7 MEDIUM | Oracle SQL Developer 安全漏洞 |
| CVE-2023-21946 | 6.5 MEDIUM | Oracle MySQL 安全漏洞 |
| CVE-2023-21978 | 6.5 MEDIUM | Oracle E-Business Suite 安全漏洞 |
Showing top 20 of 91 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2023-21991
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