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THREATINT
PUBLISHED

CVE-2025-5279

Issue with Amazon Redshift Python Connector and the BrowserAzureOAuth2CredentialsProvider plugin



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.

Reserved 2025-05-27 | Published 2025-05-27 | Updated 2025-05-27 | Assigner AMZN


HIGH: 7.0CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N

Problem types

CWE-295: Improper Certificate Validation

Product status

Default status
unaffected

2.0.872 before 2.1.7
affected

References

aws.amazon.com/security/security-bulletins/

cve.org (CVE-2025-5279)

nvd.nist.gov (CVE-2025-5279)

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