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.
problem types: Denial of Service
affected:
{
product: SAP Kernel (KRNL32NUC)
vendor: SAP SE
versions:
status: affected, version: < 7.21
status: affected, version: < 7.21EXT
status: affected, version: < 7.22
status: affected, version: < 7.22EXT
}
{
product: SAP Kernel (KRNL32UC)
vendor: SAP SE
versions:
status: affected, version: < 7.21
status: affected, version: < 7.21EXT
status: affected, version: < 7.22
status: affected, version: < 7.22EXT
}
{
product: SAP Kernel (KRNL64NUC)
vendor: SAP SE
versions:
status: affected, version: < 7.21
status: affected, version: < 7.21EXT
status: affected, version: < 7.22
status: affected, version: < 7.22EXT
status: affected, version: < 7.49
}
{
product: SAP Kernel (KRNL64UC)
vendor: SAP SE
versions:
status: affected, version: < 7.21
status: affected, version: < 7.21EXT
status: affected, version: < 7.22
status: affected, version: < 7.22EXT
status: affected, version: < 7.49
status: affected, version: < 7.73
}
{
product: SAP Kernel (KERNEL)
vendor: SAP SE
versions:
status: affected, version: < 7.21
status: affected, version: < 7.49
status: affected, version: < 7.53
status: affected, version: < 7.73
status: affected, version: < 7.76
}
{
product: SAP GUI for Windows (BC-FES-GUI)
vendor: SAP SE
versions:
status: affected, version: < 7.5
status: affected, version: < 7.6
}
{
product: SAP GUI for Java (BC-FES-JAV)
vendor: SAP SE
versions:
status: affected, version: < 7.5
}
