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I. Basic Information for CVE-2021-21979
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
In Bitnami Containers, all Laravel container versions prior to: 6.20.0-debian-10-r107 for Laravel 6, 7.30.1-debian-10-r108 for Laravel 7 and 8.5.11-debian-10-r0 for Laravel 8, the file /tmp/app/.env is generated at the time that the docker image bitnami/laravel was built, and the value of APP_KEY is fixed under certain conditions. This value is crucial for the security of the application and must be randomly generated per Laravel installation. If your application's encryption key is in the hands of a malicious party, that party could craft cookie values using the encryption key and exploit vulnerabilities inherent to PHP object serialization / unserialization, such as calling arbitrary class methods within your application.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Bitnami Containers 信任管理问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Bitnami Containers是 (Bitnami)开源的一个应用软件。用于密切跟踪上游源代码变化,并使用我们的自动化系统及时发布该图像的新版本。 Bitnami Containers 存在安全漏洞,攻击者可利用该漏洞使用密钥制作cookie值。
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
-Bitnami Containers All Laravel container versions prior to: 6.20.0-debian-10-r107 for Laravel 6, 7.30.1-debian-10-r108 for Laravel 7 and 8.5.11-debian-10-r0 for Laravel 8 -
II. Public POCs for CVE-2021-21979
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III. Intelligence Information for CVE-2021-21979
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IV. Related Vulnerabilities
V. Comments for CVE-2021-21979

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