CVE-2021-33684

Summary

CVECVE-2021-33684
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-07-14 12:15:00 UTC
Updated2022-10-06 15:20:00 UTC
DescriptionSAP 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.

Risk And Classification

Problem Types: CWE-787

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Sap Netweaver Abap 7.21 All All All
Application Sap Netweaver Abap 7.21ext All All All
Application Sap Netweaver Abap 7.22 All All All
Application Sap Netweaver Abap 7.22ext All All All
Application Sap Netweaver Abap 7.49 All All All
Application Sap Netweaver Abap 7.53 All All All
Application Sap Netweaver Abap 7.77 All All All
Application Sap Netweaver Abap 7.81 All All All
Application Sap Netweaver Abap kernel_8.04 All All All
Application Sap Netweaver Abap krnl32nuc_7.21 All All All
Application Sap Netweaver Abap krnl32uc_7.21 All All All
Application Sap Netweaver Abap krnl64nuc_7.21 All All All
Application Sap Netweaver Abap krnl64uc_8.04 All All All
Application Sap Netweaver Application Server Abap 7.21 All All All
Application Sap Netweaver Application Server Abap 7.21ext All All All
Application Sap Netweaver Application Server Abap 7.22 All All All
Application Sap Netweaver Application Server Abap 7.22ext All All All
Application Sap Netweaver Application Server Abap 7.49 All All All
Application Sap Netweaver Application Server Abap 7.53 All All All
Application Sap Netweaver Application Server Abap 7.77 All All All
Application Sap Netweaver Application Server Abap 7.81 All All All
Application Sap Netweaver Application Server Abap kernel_8.04 All All All
Application Sap Netweaver Application Server Abap krnl32nuc_7.21 All All All
Application Sap Netweaver Application Server Abap krnl32uc_7.21 All All All
Application Sap Netweaver Application Server Abap krnl64nuc_7.21 All All All
Application Sap Netweaver Application Server Abap krnl64uc_8.04 All All All
Application Sap Netweaver As Abap 7.21 All All All
Application Sap Netweaver As Abap 7.21ext All All All
Application Sap Netweaver As Abap 7.22 All All All
Application Sap Netweaver As Abap 7.22ext All All All
Application Sap Netweaver As Abap 7.49 All All All
Application Sap Netweaver As Abap 7.53 All All All
Application Sap Netweaver As Abap 7.77 All All All
Application Sap Netweaver As Abap 7.81 All All All
Application Sap Netweaver As Abap kernel_8.04 All All All
Application Sap Netweaver As Abap krnl32nuc_7.21 All All All
Application Sap Netweaver As Abap krnl32uc_7.21 All All All
Application Sap Netweaver As Abap krnl64nuc_7.21 All All All
Application Sap Netweaver As Abap krnl64uc_8.04 All All All

References

ReferenceSourceLinkTags
SAP Security Patch Day – July 2021 - Product Security Response at SAP - Community Wiki MISC wiki.scn.sap.com
launchpad.support.sap.com MISC launchpad.support.sap.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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