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CVE-2022-28739

Quick assessment

Affected
n/a n/a
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

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 存在缓冲区错误漏洞，该漏洞源于在 String-to-Float 转换中，包括 Kernel#Float 和 String#to_f 存在缓冲区越界读取问题。以下产品及版本受到影响：2.6.10 之前版本、2.7.6版本之前的2.7.x版本、3.0.4版本之前的3.0.x版本和3.1.2版本之前的3.1.x版本。

AI Predicted 5.3 Difficulty: Moderate EPSS 4.27% · P90

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2022-28739

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
There is a buffer over-read in Ruby before 2.6.10, 2.7.x before 2.7.6, 3.x before 3.0.4, and 3.1.x before 3.1.2. It occurs in String-to-Float conversion, including Kernel#Float and String#to_f.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Ruby 缓冲区错误漏洞
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 存在缓冲区错误漏洞，该漏洞源于在 String-to-Float 转换中，包括 Kernel#Float 和 String#to_f 存在缓冲区越界读取问题。以下产品及版本受到影响：2.6.10 之前版本、2.7.6版本之前的2.7.x版本、3.0.4版本之前的3.0.x版本和3.1.2版本之前的3.1.x版本。
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

Vendor Product Affected Versions CPE Subscribe
- n/a n/a -

II. Public POCs for CVE-2022-28739

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III. Intelligence Information for CVE-2022-28739

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Vendor Advisories for CVE-2022-28739 (6)

Mailing List Discussions for CVE-2022-28739 (6)

Other References for CVE-2022-28739 (2)

Same Patch Batch · n/a · 2022-05-09 · 22 CVEs total

CVE-2022-30239 Magnitude Simba Amazon Athena JDBC Driver 参数注入漏洞
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CVE-2022-28738 Ruby 资源管理错误漏洞
CVE-2022-30286 PyScript 安全漏洞
CVE-2022-23332 Shenzhen Ejoin Information Technology Manual Ping Form 代码注入漏洞
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CVE-2022-28162 Broadcom Brocade SANnav 安全漏洞
CVE-2022-28161 Broadcom Brocade SANnav 日志信息泄露漏洞
CVE-2022-27114 HTMLDOC 输入验证错误漏洞
CVE-2022-29971 Magnitude Simba Amazon Athena ODBC Driver 参数注入漏洞
CVE-2022-29972 Magnitude Simba Amazon Redshift ODBC Driver 参数注入漏洞
CVE-2021-43712 Employee Daily Task Management System 跨站脚本漏洞
CVE-2022-30240 Magnitude Simba Amazon Redshift JDBC Driver 参数注入漏洞
CVE-2022-27308 PHProjekt MyProjects 跨站脚本漏洞
CVE-2022-27412 Explore IT Explore CMS SQL注入漏洞
CVE-2022-29933 Pixel＆tonic Craft CMS 授权问题漏洞
CVE-2022-30524 Xpdf 缓冲区错误漏洞
CVE-2022-29868 AgileBits 1Password 安全漏洞
CVE-2022-30335 Wealth Management System Bonanza Wealth Management SQL注入漏洞
CVE-2022-23704 Integrated Lights-Out 4 (iLO 4) 安全漏洞

Showing top 20 of 22 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2022-28739

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