Description
Improper input validation in SAP NetWeaver Internet Communication Manager (update provided in KRNL32NUC & KRNL32UC 7.21, 7.21EXT, 7.22, 7.22EXT KRNL64NUC & KRNL64UC 7.21, 7.21EXT, 7.22, 7.22EXT, 7.49 KERNEL 7.21, 7.49, 7.53) allows an attacker to prevent users from accessing its services through a denial of service.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| SAP SE | SAP NetWeaver Internet Communication Manager (KRNL32NUC) | < 7.21, < 7.21EXT, < 7.22, < 7.22EXT | — |
| SAP SE | SAP NetWeaver Internet Communication Manager (KRNL32UC) | < 7.21, < 7.21EXT, < 7.22, < 7.22EXT | — |
| SAP SE | SAP NetWeaver Internet Communication Manager (KRNL64NUC) | < 7.21, < 7.21EXT, < 7.22, < 7.22EXT, < 7.49 | — |
| SAP SE | SAP NetWeaver Internet Communication Manager (KRNL64UC) | < 7.21, < 7.21EXT, < 7.22, < 7.22EXT, < 7.49 | — |
| SAP SE | SAP NetWeaver Internet Communication Manager (KERNEL) | < 7.21, < 7.22, < 7.49, < 7.53 | — |