description: SLD Registration of ABAP Platform allows an attacker to prevent legitimate users from accessing a service, either by crashing or flooding the service. Fixed in versions KRNL32NUC 7.21, 7.21EXT, 7.22, 7.22EXT,KRNL32UC 7.21, 7.21EXT, 7.22, 7.22EXT, KRNL64NUC 7.21, 7.21EXT, 7.22, 7.22EXT, 7.49,KRNL64UC 7.21, 7.21EXT, 7.22, 7.22EXT, 7.49. 7.73 KERNEL from 7.21 to 7.22, 7.45, 7.49, 7.53, 7.73, 7.75.
problem types: Denial of Service
affected:
{
product: ABAP Platform (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: ABAP Platform (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: ABAP Platform (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: ABAP Platform (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: ABAP Platform (KERNEL)
vendor: SAP SE
versions:
status: affected, version: < from 7.21 to 7.22
status: affected, version: < 7.45
status: affected, version: < 7.49
status: affected, version: < 7.53
status: affected, version: < 7.73
status: affected, version: < 7.75
}
