Description
SAP Kernel (RFC), KRNL32NUC, KRNL32UC and KRNL64NUC before versions 7.21, 7.21EXT, 7.22, 7.22EXT, KRNL64UC, before versions 7.21, 7.21EXT, 7.22, 7.22EXT, 7.49, 7.73 and KERNEL before versions 7.21, 7.49, 7.53, 7.73, 7.76 SAP GUI for Windows (BC-FES-GUI) before versions 7.5, 7.6, and SAP GUI for Java (BC-FES-JAV) before version 7.5, allow an attacker to prevent legitimate users from accessing a service, either by crashing or flooding the service.
Metrics
CVSS 3.1 7.5/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HAffected software
| Vendor | Product | Versions |
|---|---|---|
| SAP SE | SAP Kernel (KRNL32NUC) | < 7.21; < 7.21EXT; < 7.22; < 7.22EXT |
| SAP SE | SAP Kernel (KRNL32UC) | < 7.21; < 7.21EXT; < 7.22; < 7.22EXT |
| SAP SE | SAP Kernel (KRNL64NUC) | < 7.21; < 7.21EXT; < 7.22; < 7.22EXT; < 7.49 |
| SAP SE | SAP Kernel (KRNL64UC) | < 7.21; < 7.21EXT; < 7.22; < 7.22EXT; < 7.49; < 7.73 |
| SAP SE | SAP Kernel (KERNEL) | < 7.21; < 7.49; < 7.53; < 7.73; < 7.76 |
| SAP SE | SAP GUI for Windows (BC-FES-GUI) | < 7.5; < 7.6 |
| SAP SE | SAP GUI for Java (BC-FES-JAV) | < 7.5 |
References
- https://launchpad.support.sap.com/#/notes/2786151Permissions Required, Vendor Advisory
- https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=525962506Vendor Advisory
- https://launchpad.support.sap.com/#/notes/2786151Permissions Required, Vendor Advisory
- https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=525962506Vendor Advisory
Timeline
- Published
- Sep 10, 2019
- Last modified
- Jun 17, 2026
- NVD status
- Modified