{"cve":"CVE-2025-5279","nvd":{"published":"2025-05-27T21:15:23.370","modified":"2026-06-17T09:47:36.230","status":"Deferred","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.\n\nThis 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.","cvss_v4":{"vector":"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","score":7.0},"cvss_v3":null,"cwes":["CWE-295"],"references":["https://aws.amazon.com/security/security-bulletins/AWS-2025-011/","https://github.com/aws/amazon-redshift-python-driver/releases/tag/v2.1.7","https://github.com/aws/amazon-redshift-python-driver/security/advisories/GHSA-r244-wg5g-6w2r"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:01:57.636215869+00:00"},"epss":{"cve":"CVE-2025-5279","score":0.00311,"percentile":0.23948,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-r244-wg5g-6w2r","url":"https://osv.dev/vulnerability/GHSA-r244-wg5g-6w2r","summary":"Issue with Amazon Redshift Python Connector and the BrowserAzureOAuth2CredentialsProvider plugin","modified":"2026-09-10T03:50:24.760378818Z","packages":[{"ecosystem":"PyPI","name":"redshift-connector","purl":"pkg:pypi/redshift-connector","ranges":[">=2.0.872 <2.1.7"],"fixed":["2.1.7"]}]},{"id":"PYSEC-2026-1867","url":"https://osv.dev/vulnerability/PYSEC-2026-1867","summary":"Issue with Amazon Redshift Python Connector and the BrowserAzureOAuth2CredentialsProvider plugin","modified":"2026-07-07T17:47:19.202159396Z","packages":[{"ecosystem":"PyPI","name":"redshift-connector","purl":"pkg:pypi/redshift-connector","ranges":[">=2.0.872 <2.1.7"],"fixed":["2.1.7"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}