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CVE-2021-22902

EPSS 1.06% · P78
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I. Basic Information for CVE-2021-22902

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The actionpack ruby gem (a framework for handling and responding to web requests in Rails) before 6.0.3.7, 6.1.3.2 suffers from a possible denial of service vulnerability in the Mime type parser of Action Dispatch. Carefully crafted Accept headers can cause the mime type parser in Action Dispatch to do catastrophic backtracking in the regular expression engine.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
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
Ruby 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Ruby是松本行弘个人开发者的一种跨平台、面向对象的动态类型编程语言。 Ruby 存在资源管理错误漏洞。该漏洞是由于“操作调度”中的“售后使用”错误引起的，远程攻击者可以发送特制的Accept报头，并在目标系统上导致拒绝服务。以下产品及版本受到影响：Ruby on Rails： 6.0.0、6.0.1、6.0.2、6.0.2.1、6.0.2.2、6.0.3、6.0.3.1、6.0.3.2、6.0.3.3、6.0.3.4、6.0.3.5、6.0.3.6、6.1。 0、6.1.1、6.1.2、6.1.2.1、
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
-https://github.com/rails/rails Fixed in 6.0.3.7, 6.1.3.2 -

II. Public POCs for CVE-2021-22902

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III. Intelligence Information for CVE-2021-22902

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Same Patch Batch · n/a · 2021-06-11 · 79 CVEs total

CVE-2021-3467910.0 CRITICALThycotic Password Reset Server 信息泄露漏洞
CVE-2021-21808Accusoft ImageGear 缓冲区错误漏洞
CVE-2021-0472Google Android 安全漏洞
CVE-2021-32930Advantech Iview 访问控制错误漏洞
CVE-2021-32932Advantech Iview SQL注入漏洞
CVE-2021-21795Accusoft ImageGear 缓冲区错误漏洞
CVE-2021-21833Accusoft ImageGear 输入验证错误漏洞
CVE-2021-20591Mitsubishi Electric MELSEC iQ-R series 资源管理错误漏洞
CVE-2021-22906Nextcloud 资源管理错误漏洞
CVE-2021-22915Nextcloud server 处理逻辑错误漏洞
CVE-2021-21824Accusoft ImageGear 缓冲区错误漏洞
CVE-2021-27408Mmemed Welch Allyn Connex 缓冲区错误漏洞
CVE-2021-27410Mmemed Welch Allyn Connex 缓冲区错误漏洞
CVE-2019-9475Google Android 安全漏洞
CVE-2021-0466Google Android 安全特征问题漏洞
CVE-2021-0476Google Android 资源管理错误漏洞
CVE-2021-0481Google Android 输入验证错误漏洞
CVE-2021-0482Google Android 资源管理错误漏洞
CVE-2021-0484Google Android 信息泄露漏洞
CVE-2021-22905Nextcloud 信息泄露漏洞

Showing top 20 of 79 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: https://github.com/rails/rails
Same vendor: n/a
Same weakness: CWE-400

V. Comments for CVE-2021-22902

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