CVE-2017-16687 — MEDIUM (5.3)

Vulnerability Description

The user self-service tools of SAP HANA extended application services, classic user self-service, a part of SAP HANA Database versions 1.00 and 2.00, can be misused to enumerate valid and invalid user accounts. An unauthenticated user could use the error messages to determine if a given username is valid.

CVSS Score

5.3

MEDIUM

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Sap	Hana Database	1.00

Related Weaknesses (CWE)

CWE-200

References

http://www.securityfocus.com/bid/102152Third Party AdvisoryVDB Entry
https://blogs.sap.com/2017/12/12/sap-security-patch-day-december-2017/Vendor Advisory
https://launchpad.support.sap.com/#/notes/2549983Permissions RequiredVendor Advisory
http://www.securityfocus.com/bid/102152Third Party AdvisoryVDB Entry
https://blogs.sap.com/2017/12/12/sap-security-patch-day-december-2017/Vendor Advisory
https://launchpad.support.sap.com/#/notes/2549983Permissions RequiredVendor Advisory

FAQ

What is CVE-2017-16687?

CVE-2017-16687 is a vulnerability with a CVSS score of 5.3 (MEDIUM). The user self-service tools of SAP HANA extended application services, classic user self-service, a part of SAP HANA Database versions 1.00 and 2.00, can be misused to enumerate valid and invalid user...

How severe is CVE-2017-16687?

CVE-2017-16687 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2017-16687?

Check the references section above for vendor advisories and patch information. Affected products include: Sap Hana Database.