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Vulnerability details

8.2/10
CVSS 3.1
GHSA-hq9p-pm7w-8p54
not_affected Published 2025-06-11 Updated 2025-06-11
GitHub Advisory
Vulnerability Data from Dependency-Track
Affected versions
Score
8.2 CVSS 3.1 GITHUB CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
Description
### Impact When the PostgreSQL JDBC driver is configured with channel binding set to `required` (default value is `prefer`), the driver would incorrectly allow connections to proceed with authentication methods that do not support channel binding (such as password, MD5, GSS, or SSPI authentication). This could allow a man-in-the-middle attacker to intercept connections that users believed were protected by channel binding requirements. ### Patches TBD ### Workarounds Configure `sslMode=verify-full` to prevent MITM attacks. ### References * https://www.postgresql.org/docs/current/sasl-authentication.html#SASL-SCRAM-SHA-256 * https://datatracker.ietf.org/doc/html/rfc7677 * https://datatracker.ietf.org/doc/html/rfc5802
Same vulnerability as
CVE-2025-49146 not_affected according to EUVD-2025-18118
Analysis Read only
The analysis can only be edited by the BlueMind security teams: log in.

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