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CVE-2022-29930

Quick assessment

Affected
JetBrains Ktor
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

JetBrains Ktor Native是捷克JetBrains公司的一个用于创建微服务、Web 应用程序等的异步框架。 JetBrains Ktor Native 2.0.1之前版本存在安全特征问题漏洞，该漏洞源于SHA1可以返回相同的值。

CVSS 8.7 · High EPSS 0.89% · P59

Possible ATT&CK Techniques 1 AI

T1592.001 · Hardware
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I. Basic Information for CVE-2022-29930

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
SHA1 implementation in JetBrains Ktor Native 2.0.0 was returning the same value. The issue was fixed in Ktor version 2.0.1.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
从先前值可预测准确值
Source: CVE Program / CVE List V5
Vulnerability Title
JetBrains Ktor Native 安全特征问题特征问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
JetBrains Ktor Native是捷克JetBrains公司的一个用于创建微服务、Web 应用程序等的异步框架。 JetBrains Ktor Native 2.0.1之前版本存在安全特征问题漏洞，该漏洞源于SHA1可以返回相同的值。
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
JetBrains Ktor 2.0.0 -

II. Public POCs for CVE-2022-29930

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III. Intelligence Information for CVE-2022-29930

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Patches & Fixes for CVE-2022-29930 (1)

Vendor Pages for CVE-2022-29930 (1)

Same Patch Batch · JetBrains · 2022-05-12 · 4 CVEs total

CVE-2022-29927 4.6 MEDIUM JetBrains TeamCity 跨站脚本漏洞
CVE-2022-29928 4.4 MEDIUM JetBrains TeamCity 日志信息泄露漏洞
CVE-2022-29929 3.7 LOW JetBrains TeamCity 跨站脚本漏洞

IV. Related Vulnerabilities

Same product: Ktor
Same vendor: JetBrains
Same weakness: CWE-342

V. Comments for CVE-2022-29930

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