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I. Basic Information for CVE-2021-28099
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
In Netflix OSS Hollow, since the Files.exists(parent) is run before creating the directories, an attacker can pre-create these directories with wide permissions. Additionally, since an insecure source of randomness is used, the file names to be created can be deterministically calculated.
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
Netflix Hollow 安全特征问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Netflix Hollow是美国Netflix公司的一个 Java 库和工具集,用于将内存数据集从单个生产者传播到许多消费者,以实现高性能只读访问。 Netflix Hollow 存在安全漏洞,攻击者可利用该漏洞可以预先创建具有广泛权限的目录。
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
-Netflix OSS Hollow All versions -
II. Public POCs for CVE-2021-28099
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III. Intelligence Information for CVE-2021-28099
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IV. Related Vulnerabilities
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