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I. Basic Information for CVE-2021-32837
Vulnerability Information

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Vulnerability Title
mechanize vulnerable to ReDoS
Source: NVD (National Vulnerability Database)
Vulnerability Description
mechanize, a library for automatically interacting with HTTP web servers, contains a regular expression that is vulnerable to regular expression denial of service (ReDoS) prior to version 0.4.6. If a web server responds in a malicious way, then mechanize could crash. Version 0.4.6 has a patch for the issue.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
CWE-1333
Source: NVD (National Vulnerability Database)
Vulnerability Title
Mechanize 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mechanize是Sparkle Motion开源的一个 ruby​​ 库。用于自动与网站交互。 Mechanize 0.4.6之前版本存在安全漏洞,该漏洞源于易受正则表达式拒绝服务(ReDoS)攻击。
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
python-mechanizemechanize 0.4.6 ~ 0.4.6 -
II. Public POCs for CVE-2021-32837
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III. Intelligence Information for CVE-2021-32837
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