CVE-2020-26834
4.2
CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| SAP SE | SAP HANA Database | < 2.0 | affected |
Weaknesses
- Improper Authentication
ADP Enrichment
CVE Program Container
Additional References
- https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=564757079
- https://launchpad.support.sap.com/#/notes/2978768
References
- https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=564757079
- https://launchpad.support.sap.com/#/notes/2978768
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