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CVE-2025-5279— Issue with Amazon Redshift Python Connector and the BrowserAzureOAuth2CredentialsProvider plugin

Quick assessment

Affected
Amazon Redshift
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.

Amazon Redshift Python Connector是美国亚马逊（Amazon）公司的一个适用于 Python 的 Amazon Redshift 连接器。 Amazon Redshift Python Connector存在安全漏洞，该漏洞源于BrowserAzureOAuth2CredentialsProvider插件跳过SSL证书验证，可能导致拦截令牌交换过程。

AI Predicted 8.1 Difficulty: Easy EPSS 0.30% · P21
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I. Basic Information for CVE-2025-5279

Vulnerability Information
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Vulnerability Title
Issue with Amazon Redshift Python Connector and the BrowserAzureOAuth2CredentialsProvider plugin
Source: CVE Program / CVE List V5
Vulnerability Description
When the Amazon Redshift Python Connector is configured with the BrowserAzureOAuth2CredentialsProvider plugin, the driver skips the SSL certificate validation step for the Identity Provider. An insecure connection could allow an actor to intercept the token exchange process and retrieve an access token. This issue has been addressed in driver version 2.1.7. Users should upgrade to address this issue and ensure any forked or derivative code is patched to incorporate the new fixes.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
证书验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Amazon Redshift Python Connector 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Amazon Redshift Python Connector是美国亚马逊（Amazon）公司的一个适用于 Python 的 Amazon Redshift 连接器。 Amazon Redshift Python Connector存在安全漏洞，该漏洞源于BrowserAzureOAuth2CredentialsProvider插件跳过SSL证书验证，可能导致拦截令牌交换过程。
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
Amazon Redshift 2.0.872 ~ 2.1.7 -

II. Public POCs for CVE-2025-5279

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III. Intelligence Information for CVE-2025-5279

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IV. Related Vulnerabilities

Same vendor: Amazon
Same weakness: CWE-295

V. Comments for CVE-2025-5279

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