CVE-2021-33684
Description
SAP NetWeaver AS ABAP and ABAP Platform, 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 8.04, 7.21, 7.21EXT, 7.22, 7.22EXT, 7.49, 7.53, KERNEL 8.04, 7.21, 7.21EXT, 7.22, 7.22EXT, 7.49, 7.53, 7.77, 7.81, 7.84, allows an attacker to send overlong content in the RFC request type thereby crashing the corresponding work process because of memory corruption vulnerability. The work process will attempt to restart itself after the crash and hence the impact on the availability is low.
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| sap netweaver_abap | 7.21, 7.21ext, 7.22, 7.22ext, 7.49, 7.53, 7.77, 7.81, kernel_8.04, krnl32nuc_7.21, krnl32uc_7.21, krnl64nuc_7.21, krnl64uc_8.04 | — |
| sap netweaver_application_server_abap | 7.21, 7.21ext, 7.22, 7.22ext, 7.49, 7.53, 7.77, 7.81, kernel_8.04, krnl32nuc_7.21, krnl32uc_7.21, krnl64nuc_7.21, krnl64uc_8.04 | — |
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Attack Surface Management
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