Description
The SQL interface in SAP HANA DB 1.00.091.00.1418659308 provides different error messages for failed login attempts depending on whether the username exists and is locked when the detailed_error_on_connect option is not supported or is configured as "False," which allows remote attackers to enumerate database users via a series of login attempts, aka SAP Security Note 2216869.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://www.securityfocus.com/bid/92346 ↗
- https://www.onapsis.com/blog/onapsis-publishes-15-advisories-sap-hana-and-building-components ↗
- http://seclists.org/fulldisclosure/2016/Aug/92 ↗
- http://packetstormsecurity.com/files/138444/SAP-HANA-DB-1.00.091.00.1418659308-Information-Disclosure.html ↗
- https://www.onapsis.com/research/security-advisories/sap-hana-user-information-disclosure ↗