Vulnerability Information
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Vulnerability Title
node-tar vulnerable to denial of service while parsing a tar file due to lack of folders count validation
Vulnerability Description
node-tar is a Tar for Node.js. node-tar prior to version 6.2.1 has no limit on the number of sub-folders created in the folder creation process. An attacker who generates a large number of sub-folders can consume memory on the system running node-tar and even crash the Node.js client within few seconds of running it using a path with too many sub-folders inside. Version 6.2.1 fixes this issue by preventing extraction in excessively deep sub-folders.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Vulnerability Title
node-tar 安全漏洞
Vulnerability Description
node-tar是一款用于文件压缩/解压缩的软件包。 node-tar 6.2.1之前版本存在安全漏洞，该漏洞源于对文件夹创建过程中创建的子文件夹的数量没有限制，攻击者利用该漏洞可以生成大量子文件夹消耗系统上的内存。
CVSS Information
N/A
Vulnerability Type
N/A