CVE-2016-6144

The SQL interface in SAP HANA before Revision 102 does not limit the number of login attempts for the SYSTEM user when the password_lock_for_system_user is not supported or is configured as "False," which makes it easier for remote attackers to bypass authentication via a brute force attack, aka SAP Security Note 2216869.

CVSS v3.0 8.1 HIGH
CVSS v2.0 4.3 MEDIUM

8.1^/10

CVSS v3.0 : HIGH

Vector : AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability : 2.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:N/A:N

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://www.onapsis.com/research/security-advisories/sap-hana-system-user-brute-force-attack	Permissions Required
https://www.onapsis.com/blog/onapsis-publishes-15-advisories-sap-hana-and-building-components	Third Party Advisory
http://www.securityfocus.com/bid/92065	Third Party Advisory VDB Entry
http://packetstormsecurity.com/files/138443/SAP-HANA-DB-1.00.73.00.389160-SYSTEM-User-Brute-Force.html
http://seclists.org/fulldisclosure/2016/Aug/91

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Configurations

Configuration 1 (hide)

cpe:2.3:a:sap:hana:*:*:*:*:*:*:*:*

Information

Published : 2016-08-05 07:59

Updated : 2016-11-28 12:30

NVD link : CVE-2016-6144

Mitre link : CVE-2016-6144

JSON object : View

CWE

CWE-284

Improper Access Control

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Products Affected

sap

hana

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