Description
UPDATE 26th January 2021 : This note has been re-released with the updated ‘validity’, ‘Support packages and patches’. We restricted the validity for
- SAP_BASIS 753 release to SP 01 and higher SP’s.
- SAP_BASIS 740 release to SP 08 and higher SP’s
SAP NetWeaver AS ABAP and ABAP Platform allow an unauthenticated attacker to prevent legitimate users from accessing a service, either by crashing or flooding the service.
Some well-known impacts of Denial of Service vulnerability are –
- long response delays and service interruptions, thus degrading the service quality experienced by legitimate users
- direct impact on availability
Available fix and Supported packages
- SAP_BASIS | 740 | 740
- SAP_BASIS | 750 | 755
- SAP_BASIS 755 | SAPK-75501INSAPBASIS |
- SAP_BASIS 750 | SAPK-75020INSAPBASIS |
- SAP_BASIS 751 | SAPK-75112INSAPBASIS |
- SAP_BASIS 752 | SAPK-75208INSAPBASIS |
- SAP_BASIS 753 | SAPK-75306INSAPBASIS |
- SAP_BASIS 754 | SAPK-75404INSAPBASIS |
- SAP_BASIS 740 | SAPKB74026 |
Affected component
- BC-ABA-LA
Syntax, Compiler, Runtime
CVSS
Score: 7.5
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
PoC
Detailed vulnerability information added to RedRays Security Platform. Contact [email protected] for details.
URL
https://launchpad.support.sap.com/#/notes/3000306
