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I. Basic Information for CVE-2021-29429
Vulnerability Information

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Vulnerability Title
Information disclosure through temporary directory permissions
Source: NVD (National Vulnerability Database)
Vulnerability Description
In Gradle before version 7.0, files created with open permissions in the system temporary directory can allow an attacker to access information downloaded by Gradle. Some builds could be vulnerable to a local information disclosure. Remote files accessed through TextResourceFactory are downloaded into the system temporary directory first. Sensitive information contained in these files can be exposed to other local users on the same system. If you do not use the `TextResourceFactory` API, you are not vulnerable. As of Gradle 7.0, uses of the system temporary directory have been moved to the Gradle User Home directory. By default, this directory is restricted to the user running the build. As a workaround, set a more restrictive umask that removes read access to other users. When files are created in the system temporary directory, they will not be accessible to other users. If you are unable to change your system's umask, you can move the Java temporary directory by setting the System Property `java.io.tmpdir`. The new path needs to limit permissions to the build user only.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
不安全的临时文件
Source: NVD (National Vulnerability Database)
Vulnerability Title
Gradle 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Gradle是美国Gradle公司的一套基于JVM的项目构建工具,它支持maven、Ivy仓库等。 Gradle 7.0版本之前存在安全漏洞,该漏洞源于系统的临时目录开放权限,攻击者可利用该漏洞访问Gradle下载的信息。
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
gradlegradle < 7.0 -
II. Public POCs for CVE-2021-29429
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III. Intelligence Information for CVE-2021-29429
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IV. Related Vulnerabilities
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