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CVE-2023-34339

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 framework是捷克JetBrains公司的一款Web应用程序框架。 JetBrains Ktor framework 2.3.1之前版本存在安全漏洞，该漏洞源于身份验证数据的标头可以添加到异常消息中。

CVSS 3.3 · Low EPSS 0.21% · P10

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2023-34339

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In JetBrains Ktor before 2.3.1 headers containing authentication data could be added to the exception's message
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过错误消息导致的信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
JetBrains Ktor framework 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
JetBrains Ktor framework是捷克JetBrains公司的一款Web应用程序框架。 JetBrains Ktor framework 2.3.1之前版本存在安全漏洞，该漏洞源于身份验证数据的标头可以添加到异常消息中。
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 0 ~ 2.3.1 -

II. Public POCs for CVE-2023-34339

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III. Intelligence Information for CVE-2023-34339

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Vendor Pages for CVE-2023-34339 (1)

IV. Related Vulnerabilities

Same product: Ktor
Same vendor: JetBrains
Same weakness: CWE-209

V. Comments for CVE-2023-34339

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