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I. Basic Information for CVE-2021-29469
Vulnerability Information

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Vulnerability Title
Potential exponential regex in monitor mode
Source: NVD (National Vulnerability Database)
Vulnerability Description
Node-redis is a Node.js Redis client. Before version 3.1.1, when a client is in monitoring mode, the regex begin used to detected monitor messages could cause exponential backtracking on some strings. This issue could lead to a denial of service. The issue is patched in version 3.1.1.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Source: NVD (National Vulnerability Database)
Vulnerability Title
node-redis 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
node-redis是一个应用软件。一个高性能Node.js Redis客户端。 node-redis 存在安全漏洞,该漏洞源于客户端处于监视模式时,用于检测监视消息的regex开始可能导致某些字符串的指数回溯。会导致拒绝服务。
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
NodeRedisnode-redis < 3.1.1 -
II. Public POCs for CVE-2021-29469
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III. Intelligence Information for CVE-2021-29469
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IV. Related Vulnerabilities
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