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I. Basic Information for CVE-2021-20264
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An insecure modification flaw in the /etc/passwd file was found in the openjdk-1.8 and openjdk-11 containers. This flaw allows an attacker with access to the container to modify the /etc/passwd and escalate their privileges. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
特权授予不正确
Source: NVD (National Vulnerability Database)
Vulnerability Title
Red Hat ubi8/openjdk-11 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Red Hat ubi8/openjdk-11是美国红帽(Red Hat)公司的一个应用平台。提供用于构建和运行纯Java 11应用程序的基础平台。 Red Hat ubi8/openjdk-11 存在安全漏洞,该漏洞源于/etc/passwd 不正确的的特权。
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
VendorProductAffected VersionsCPESubscribe
-containers/openjdk openjdk 1.8 -
II. Public POCs for CVE-2021-20264
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III. Intelligence Information for CVE-2021-20264
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IV. Related Vulnerabilities
V. Comments for CVE-2021-20264

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