SAP HANA Database, version - 2.0, does not correctly validate the username when performing SAML bearer token-based user authentication. It is possible to manipulate a valid existing SAML bearer token to authenticate as a user whose name is identical to the truncated username for whom the SAML bearer token was issued.
Advisories
Source ID Title
EUVD EUVD EUVD-2020-19370 SAP HANA Database, version - 2.0, does not correctly validate the username when performing SAML bearer token-based user authentication. It is possible to manipulate a valid existing SAML bearer token to authenticate as a user whose name is identical to the truncated username for whom the SAML bearer token was issued.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: sap

Published:

Updated: 2024-08-04T16:03:22.211Z

Reserved: 2020-10-07T00:00:00

Link: CVE-2020-26834

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-12-09T17:15:31.323

Modified: 2024-11-21T05:20:22.010

Link: CVE-2020-26834

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.