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CVE-2021-2138

Quick assessment

Affected
Oracle Corporation Oracle Cloud Infrastructure Data Science Notebook Sessions
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 Cloud Infrastructure Data Science Notebook是美国甲骨文（Oracle）公司的一个应用软件。提供JupyterLab界面中的机器学习库编写和执行Python代码，以构建和训练模型。 Oracle Cloud Infrastructure Data Science Notebook Sessions 存在安全漏洞，该漏洞允许低特权攻击者访问连接到硬件上的物理通信段。

CVSS 4.6 · Medium EPSS 0.44% · P37
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I. Basic Information for CVE-2021-2138

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Vulnerability in the Oracle Cloud Infrastructure Data Science Notebook Sessions. Easily exploitable vulnerability allows low privileged attacker with access to the physical communication segment attached to the hardware where the Oracle Cloud Infrastructure Data Science Notebook Sessions executes to compromise Oracle Cloud Infrastructure Data Science Notebook Sessions. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Cloud Infrastructure Data Science Notebook Sessions accessible data as well as unauthorized read access to a subset of Oracle Cloud Infrastructure Data Science Notebook Sessions accessible data. All affected customers were notified of CVE-2021-2138 by Oracle. CVSS 3.1 Base Score 4.6 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N)
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Oracle Cloud Infrastructure Data Science Notebook 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Oracle Cloud Infrastructure Data Science Notebook是美国甲骨文（Oracle）公司的一个应用软件。提供JupyterLab界面中的机器学习库编写和执行Python代码，以构建和训练模型。 Oracle Cloud Infrastructure Data Science Notebook Sessions 存在安全漏洞，该漏洞允许低特权攻击者访问连接到硬件上的物理通信段。
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 Oracle Cloud Infrastructure Data Science Notebook Sessions * -

II. Public POCs for CVE-2021-2138

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III. Intelligence Information for CVE-2021-2138

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Other References for CVE-2021-2138 (1)

IV. Related Vulnerabilities

Same vendor: Oracle Corporation

V. Comments for CVE-2021-2138

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