{"id":"CVE-2025-27496","aliases":["EUVD-2025-6404","GHSA-q298-375f-5q63"],"status":"published","title":"Snowflake JDBC Driver client-side encryption key in DEBUG logs","description":"Snowflake, a platform for using artificial intelligence in the context of cloud computing, has a vulnerability in the Snowflake JDBC driver (\"Driver\") in versions 3.0.13 through 3.23.0 of the driver. When the logging level was set to DEBUG, the Driver would log locally the client-side encryption master key of the target stage during the execution of GET/PUT commands. This key by itself does not grant access to any sensitive data without additional access authorizations,  and is not logged server-side by Snowflake. Snowflake fixed the issue in version 3.23.1.","severity":{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00117,"percentile":0.01713,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-532"],"published":"2025-03-13T18:57:46Z","modified":"2026-10-28T10:58:51Z","fixes":[{"ecosystem":"Maven","package":"net.snowflake:snowflake-jdbc","fixed_in":["3.23.1"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"net.snowflake:snowflake-jdbc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.0.13"},{"last_affected":"3.23.0"},{"fixed":"3.23.1"}]}]},{"source":"osv","ecosystem":"Maven","package":"net.snowflake:snowflake-jdbc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.0.13"},{"fixed":"3.23.1"}]}],"versions":["3.0.13","3.0.14","3.0.15","3.0.16","3.0.17","3.0.18","3.0.19","3.0.20","3.0.21","3.1.0","3.1.1","3.10.0","3.10.1","3.10.2","3.10.3","3.11.0","3.11.1","3.12.0","3.12.1","3.12.10","3.12.11","3.12.12","3.12.13","3.12.14","3.12.15","3.12.16","3.12.17","3.12.2","3.12.3","3.12.4","3.12.5","3.12.6","3.12.7","3.12.8","3.12.9","3.13.0","3.13.1","3.13.10","3.13.11","3.13.12","3.13.13","3.13.14","3.13.15","3.13.16","3.13.17","3.13.18","3.13.19","3.13.2","3.13.20","3.13.21","3.13.22","3.13.23","3.13.24","3.13.25","3.13.26","3.13.27","3.13.28","3.13.29","3.13.3","3.13.30","3.13.31","3.13.32","3.13.33","3.13.34","3.13.4","3.13.5","3.13.6","3.13.7","3.13.8","3.13.9","3.14.0","3.14.1","3.14.2","3.14.3","3.14.4","3.14.5","3.15.0","3.15.1","3.16.0","3.16.1","3.17.0","3.17.1","3.18.0","3.18.1","3.19.0","3.19.1","3.2.0","3.2.1","3.2.2","3.2.3","3.2.4","3.2.5","3.2.6","3.2.7","3.20.0","3.20.1","3.21.0","3.21.1","3.22.0","3.22.1","3.23.0","3.3.0","3.3.1","3.3.2","3.3.3","3.4.0","3.4.1","3.4.2","3.4.3","3.5.0","3.5.1","3.5.2","3.5.3","3.5.4","3.5.5","3.6.0","3.6.1","3.6.10","3.6.11","3.6.12","3.6.13","3.6.14","3.6.15","3.6.16","3.6.17","3.6.18","3.6.19","3.6.2","3.6.20","3.6.21","3.6.22","3.6.23","3.6.24","3.6.25","3.6.26","3.6.27","3.6.28","3.6.3","3.6.4","3.6.5","3.6.6","3.6.7","3.6.8","3.6.9","3.7.0","3.7.1","3.7.2","3.8.0","3.8.1","3.8.2","3.8.3","3.8.4","3.8.5","3.8.6","3.8.7","3.8.8","3.9.0","3.9.1","3.9.2"]}],"products":[{"vendor":"snowflake","product":"snowflake_jdbc"},{"vendor":"snowflakedb","product":"snowflake-jdbc"}],"references":[{"url":"https://github.com/snowflakedb/snowflake-jdbc/security/advisories/GHSA-q298-375f-5q63","tags":["x_refsource_CONFIRM","Vendor Advisory","advisory","web"]},{"url":"https://github.com/snowflakedb/snowflake-jdbc/commit/ef81582ce2f1dbc3c8794a696c94f4fe65fad507","tags":["x_refsource_MISC","Patch","fix","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-27496","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-q298-375f-5q63"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/27xxx/CVE-2025-27496.json","tags":["advisory"]},{"url":"https://github.com/snowflakedb/snowflake-jdbc","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2025-27496","title":"Snowflake JDBC Driver client-side encryption key in DEBUG logs","description":"Snowflake, a platform for using artificial intelligence in the context of cloud computing, has a vulnerability in the Snowflake JDBC driver (\"Driver\") in versions 3.0.13 through 3.23.0 of the driver. When the logging level was set to DEBUG, the Driver would log locally the client-side encryption master key of the target stage during the execution of GET/PUT commands. This key by itself does not grant access to any sensitive data without additional access authorizations,  and is not logged server-side by Snowflake. Snowflake fixed the issue in version 3.23.1.","status":"published","published":"2025-03-13T19:01:33.295Z","modified":"2025-03-13T19:51:10.678Z","cvss":[{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"cna"}],"cwes":["CWE-532"],"updated_at":"2026-11-02T14:32:42.411662Z"}],"euvd":[{"id":"EUVD-2025-6404","description":"Snowflake, a platform for using artificial intelligence in the context of cloud computing, has a vulnerability in the Snowflake JDBC driver (\"Driver\") in versions 3.0.13 through 3.23.0 of the driver. When the logging level was set to DEBUG, the Driver would log locally the client-side encryption master key of the target stage during the execution of GET/PUT commands. This key by itself does not grant access to any sensitive data without additional access authorizations,  and is not logged server-side by Snowflake. Snowflake fixed the issue in version 3.23.1.","status":"published","published":"2025-03-13T19:01:33Z","modified":"2025-03-13T19:51:10Z","cvss":[{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"low"}],"updated_at":"2026-11-02T20:53:03.669796Z"}],"ghsa":[{"id":"GHSA-q298-375f-5q63","title":"Snowflake JDBC Driver client-side encryption key in DEBUG logs","description":"### Issue\nSnowflake discovered and remediated a vulnerability in the Snowflake JDBC driver (“Driver”). When the logging level was set to DEBUG, the Driver would log locally the client-side encryption master key of the target stage during the execution of GET/PUT commands. This key by itself does not grant access to any sensitive data without additional access authorizations,  and is not logged server-side by Snowflake.\n\nThis vulnerability affects Driver versions 3.0.13 through 3.23.0. Snowflake fixed the issue in version 3.23.1.\n\n### Vulnerability Details\nWhen the logging level was set to DEBUG, the Driver would locally log the client-side encryption master key of the target stage during the execution of GET/PUT commands. The key was logged in a JSON object under the queryStageMasterKey key. The key by itself does not grant access to any sensitive data.\n\n### Solution\nSnowflake released version 3.23.1 of the Snowflake JDBC driver, which fixes this issue. We highly recommend users upgrade to version 3.23.1.\n\n### Additional Information\nIf you discover a security vulnerability in one of our products or websites, please report the issue to Snowflake through our Vulnerability Disclosure Program hosted at HackerOne. For more information, please see our [Vulnerability Disclosure Policy](https://hackerone.com/snowflake?type=team).","status":"published","published":"2025-03-13T18:57:46Z","modified":"2025-03-13T21:39:53Z","cvss":[{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"low"}],"cwes":["CWE-532"],"updated_at":"2026-11-02T14:38:34.992855Z"}],"nvd":[{"id":"CVE-2025-27496","description":"Snowflake, a platform for using artificial intelligence in the context of cloud computing, has a vulnerability in the Snowflake JDBC driver (\"Driver\") in versions 3.0.13 through 3.23.0 of the driver. When the logging level was set to DEBUG, the Driver would log locally the client-side encryption master key of the target stage during the execution of GET/PUT commands. This key by itself does not grant access to any sensitive data without additional access authorizations,  and is not logged server-side by Snowflake. Snowflake fixed the issue in version 3.23.1.","status":"published","published":"2025-03-13T19:15:52.05Z","modified":"2026-06-17T09:03:42.71Z","cvss":[{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"secondary"}],"cwes":["CWE-532"],"updated_at":"2026-11-02T14:10:53.93104Z"}],"osv":[{"id":"CVE-2025-27496","title":"Snowflake JDBC Driver client-side encryption key in DEBUG logs","description":"Snowflake, a platform for using artificial intelligence in the context of cloud computing, has a vulnerability in the Snowflake JDBC driver (\"Driver\") in versions 3.0.13 through 3.23.0 of the driver. When the logging level was set to DEBUG, the Driver would log locally the client-side encryption master key of the target stage during the execution of GET/PUT commands. This key by itself does not grant access to any sensitive data without additional access authorizations,  and is not logged server-side by Snowflake. Snowflake fixed the issue in version 3.23.1.","status":"published","published":"2025-03-13T19:01:33.295Z","modified":"2026-10-28T10:58:51.895670116Z","cvss":[{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"low"}],"cwes":["CWE-532"],"updated_at":"2026-11-02T15:44:47.708311Z"},{"id":"GHSA-q298-375f-5q63","title":"Snowflake JDBC Driver client-side encryption key in DEBUG logs","description":"### Issue\nSnowflake discovered and remediated a vulnerability in the Snowflake JDBC driver (“Driver”). When the logging level was set to DEBUG, the Driver would log locally the client-side encryption master key of the target stage during the execution of GET/PUT commands. This key by itself does not grant access to any sensitive data without additional access authorizations,  and is not logged server-side by Snowflake.\n\nThis vulnerability affects Driver versions 3.0.13 through 3.23.0. Snowflake fixed the issue in version 3.23.1.\n\n### Vulnerability Details\nWhen the logging level was set to DEBUG, the Driver would locally log the client-side encryption master key of the target stage during the execution of GET/PUT commands. The key was logged in a JSON object under the queryStageMasterKey key. The key by itself does not grant access to any sensitive data.\n\n### Solution\nSnowflake released version 3.23.1 of the Snowflake JDBC driver, which fixes this issue. We highly recommend users upgrade to version 3.23.1.\n\n### Additional Information\nIf you discover a security vulnerability in one of our products or websites, please report the issue to Snowflake through our Vulnerability Disclosure Program hosted at HackerOne. For more information, please see our [Vulnerability Disclosure Policy](https://hackerone.com/snowflake?type=team).","status":"published","published":"2025-03-13T18:57:46Z","modified":"2026-09-10T03:49:48.448837488Z","cvss":[{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"low"}],"cwes":["CWE-532"],"updated_at":"2026-11-02T15:46:53.700556Z"}]}}