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TI-2019-00299 Aliases CVE-2019-0365GHSA-3jfh-7px5-vr77

SAP Kernel (RFC), KRNL32NUC, KRNL32UC and KRNL64NUC before versions 7.21, 7.21EXT, 7.22…

Priority LOW 36Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
None · None · High
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

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.

Why it matters now

EPSS 0.01405 72nd percentileScored 2026-11-07
Fix Fixed SAP Kernel (KRNL32NUC) (SAP SE): 7.21, 7.21EXT, 7.22 +1SAP Kernel (KRNL32UC) (SAP SE): 7.21, 7.21EXT, 7.22 +1+5 more products

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
SAPSAP Kernel (KRNL32NUC)before 7.21; before 7.21EXT; before 7.22; before 7.22EXT7.21, 7.21EXT, 7.22, 7.22EXTPatch availableCNA
SAPSAP Kernel (KRNL32UC)before 7.21; before 7.21EXT; before 7.22; before 7.22EXT7.21, 7.21EXT, 7.22, 7.22EXTPatch availableCNA
SAPSAP Kernel (KRNL64NUC)before 7.21; before 7.21EXT; before 7.22; before 7.22EXT; before 7.497.21, 7.21EXT, 7.22, 7.22EXT, 7.49Patch availableCNA
SAPSAP Kernel (KRNL64UC)before 7.21; before 7.21EXT; before 7.22; before 7.22EXT; before 7.49; before 7.737.21, 7.21EXT, 7.22, 7.22EXT, 7.49, 7.73Patch availableCNA
SAPSAP Kernel (KERNEL)before 7.21; before 7.49; before 7.53; before 7.73; before 7.767.21, 7.49, 7.53, 7.73, 7.76Patch availableCNA
SAPSAP GUI for Windows (BC-FES-GUI)before 7.5; before 7.67.5, 7.6Patch availableCNA
SAPSAP GUI for Java (BC-FES-JAV)before 7.57.5Patch availableCNA
  • SAP Kernel (KRNL32NUC) VendorSAP Affected before 7.21; before 7.21EXT; before 7.22; before 7.22EXT Fixed in 7.21, 7.21EXT, 7.22, 7.22EXT Patch available CNA
  • SAP Kernel (KRNL32UC) VendorSAP Affected before 7.21; before 7.21EXT; before 7.22; before 7.22EXT Fixed in 7.21, 7.21EXT, 7.22, 7.22EXT Patch available CNA
  • SAP Kernel (KRNL64NUC) VendorSAP Affected before 7.21; before 7.21EXT; before 7.22; before 7.22EXT; before 7.49 Fixed in 7.21, 7.21EXT, 7.22, 7.22EXT, 7.49 Patch available CNA
  • SAP Kernel (KRNL64UC) VendorSAP Affected before 7.21; before 7.21EXT; before 7.22; before 7.22EXT; before 7.49; before 7.73 Fixed in 7.21, 7.21EXT, 7.22, 7.22EXT, 7.49, 7.73 Patch available CNA
  • SAP Kernel (KERNEL) VendorSAP Affected before 7.21; before 7.49; before 7.53; before 7.73; before 7.76 Fixed in 7.21, 7.49, 7.53, 7.73, 7.76 Patch available CNA
  • SAP GUI for Windows (BC-FES-GUI) VendorSAP Affected before 7.5; before 7.6 Fixed in 7.5, 7.6 Patch available CNA
  • SAP GUI for Java (BC-FES-JAV) VendorSAP Affected before 7.5 Fixed in 7.5 Patch available CNA

CPE configurations NVD · 23

CPEVersionsRoleVendor
cpe:2.3:a:sap:sap_kernel:7.21:*:*:*:*:*:*:*7.21VulnerableSAP
cpe:2.3:a:sap:sap_kernel:7.49:*:*:*:*:*:*:*7.49VulnerableSAP
cpe:2.3:a:sap:sap_kernel:7.53:*:*:*:*:*:*:*7.53VulnerableSAP
cpe:2.3:a:sap:sap_kernel:7.73:*:*:*:*:*:*:*7.73VulnerableSAP
cpe:2.3:a:sap:sap_kernel:7.76:*:*:*:*:*:*:*7.76VulnerableSAP
cpe:2.3:a:sap:sap_kernel_krnl32nuc:7.21:*:*:*:*:*:*:*7.21VulnerableSAP
cpe:2.3:a:sap:sap_kernel_krnl32nuc:7.21ext:*:*:*:*:*:*:*7.21extVulnerableSAP
cpe:2.3:a:sap:sap_kernel_krnl32nuc:7.22:*:*:*:*:*:*:*7.22VulnerableSAP
cpe:2.3:a:sap:sap_kernel_krnl32nuc:7.22ext:*:*:*:*:*:*:*7.22extVulnerableSAP
cpe:2.3:a:sap:sap_kernel_krnl32uc:7.21:*:*:*:*:*:*:*7.21VulnerableSAP
  • cpe:2.3:a:sap:sap_kernel:7.21:*:*:*:*:*:*:* Versions 7.21 Vulnerable ·SAP
  • cpe:2.3:a:sap:sap_kernel:7.49:*:*:*:*:*:*:* Versions 7.49 Vulnerable ·SAP
  • cpe:2.3:a:sap:sap_kernel:7.53:*:*:*:*:*:*:* Versions 7.53 Vulnerable ·SAP
  • cpe:2.3:a:sap:sap_kernel:7.73:*:*:*:*:*:*:* Versions 7.73 Vulnerable ·SAP
  • cpe:2.3:a:sap:sap_kernel:7.76:*:*:*:*:*:*:* Versions 7.76 Vulnerable ·SAP
  • cpe:2.3:a:sap:sap_kernel_krnl32nuc:7.21:*:*:*:*:*:*:* Versions 7.21 Vulnerable ·SAP
  • cpe:2.3:a:sap:sap_kernel_krnl32nuc:7.21ext:*:*:*:*:*:*:* Versions 7.21ext Vulnerable ·SAP
  • cpe:2.3:a:sap:sap_kernel_krnl32nuc:7.22:*:*:*:*:*:*:* Versions 7.22 Vulnerable ·SAP
  • cpe:2.3:a:sap:sap_kernel_krnl32nuc:7.22ext:*:*:*:*:*:*:* Versions 7.22ext Vulnerable ·SAP
  • cpe:2.3:a:sap:sap_kernel_krnl32uc:7.21:*:*:*:*:*:*:* Versions 7.21 Vulnerable ·SAP
Show 13 more CPE
CPEVersionsRoleVendor
cpe:2.3:a:sap:sap_kernel_krnl32uc:7.21ext:*:*:*:*:*:*:*7.21extVulnerableSAP
cpe:2.3:a:sap:sap_kernel_krnl32uc:7.22:*:*:*:*:*:*:*7.22VulnerableSAP
cpe:2.3:a:sap:sap_kernel_krnl32uc:7.22ext:*:*:*:*:*:*:*7.22extVulnerableSAP
cpe:2.3:a:sap:sap_kernel_krnl64nuc:7.21:*:*:*:*:*:*:*7.21VulnerableSAP
cpe:2.3:a:sap:sap_kernel_krnl64nuc:7.21ext:*:*:*:*:*:*:*7.21extVulnerableSAP
cpe:2.3:a:sap:sap_kernel_krnl64nuc:7.22:*:*:*:*:*:*:*7.22VulnerableSAP
cpe:2.3:a:sap:sap_kernel_krnl64nuc:7.22ext:*:*:*:*:*:*:*7.22extVulnerableSAP
cpe:2.3:a:sap:sap_kernel_krnl64uc:7.21:*:*:*:*:*:*:*7.21VulnerableSAP
cpe:2.3:a:sap:sap_kernel_krnl64uc:7.21ext:*:*:*:*:*:*:*7.21extVulnerableSAP
cpe:2.3:a:sap:sap_kernel_krnl64uc:7.22:*:*:*:*:*:*:*7.22VulnerableSAP
cpe:2.3:a:sap:sap_kernel_krnl64uc:7.22ext:*:*:*:*:*:*:*7.22extVulnerableSAP
cpe:2.3:a:sap:sap_kernel_krnl64uc:7.49:*:*:*:*:*:*:*7.49VulnerableSAP
cpe:2.3:a:sap:sap_kernel_krnl64uc:7.73:*:*:*:*:*:*:*7.73VulnerableSAP
  • cpe:2.3:a:sap:sap_kernel_krnl32uc:7.21ext:*:*:*:*:*:*:* Versions 7.21ext Vulnerable ·SAP
  • cpe:2.3:a:sap:sap_kernel_krnl32uc:7.22:*:*:*:*:*:*:* Versions 7.22 Vulnerable ·SAP
  • cpe:2.3:a:sap:sap_kernel_krnl32uc:7.22ext:*:*:*:*:*:*:* Versions 7.22ext Vulnerable ·SAP
  • cpe:2.3:a:sap:sap_kernel_krnl64nuc:7.21:*:*:*:*:*:*:* Versions 7.21 Vulnerable ·SAP
  • cpe:2.3:a:sap:sap_kernel_krnl64nuc:7.21ext:*:*:*:*:*:*:* Versions 7.21ext Vulnerable ·SAP
  • cpe:2.3:a:sap:sap_kernel_krnl64nuc:7.22:*:*:*:*:*:*:* Versions 7.22 Vulnerable ·SAP
  • cpe:2.3:a:sap:sap_kernel_krnl64nuc:7.22ext:*:*:*:*:*:*:* Versions 7.22ext Vulnerable ·SAP
  • cpe:2.3:a:sap:sap_kernel_krnl64uc:7.21:*:*:*:*:*:*:* Versions 7.21 Vulnerable ·SAP
  • cpe:2.3:a:sap:sap_kernel_krnl64uc:7.21ext:*:*:*:*:*:*:* Versions 7.21ext Vulnerable ·SAP
  • cpe:2.3:a:sap:sap_kernel_krnl64uc:7.22:*:*:*:*:*:*:* Versions 7.22 Vulnerable ·SAP
  • cpe:2.3:a:sap:sap_kernel_krnl64uc:7.22ext:*:*:*:*:*:*:* Versions 7.22ext Vulnerable ·SAP
  • cpe:2.3:a:sap:sap_kernel_krnl64uc:7.49:*:*:*:*:*:*:* Versions 7.49 Vulnerable ·SAP
  • cpe:2.3:a:sap:sap_kernel_krnl64uc:7.73:*:*:*:*:*:*:* Versions 7.73 Vulnerable ·SAP

Remediation

  • Fix · CNA SAP Kernel (KRNL32NUC) (SAP SE) Fixed in 7.21, 7.21EXT, 7.22, 7.22EXT
  • Fix · CNA SAP Kernel (KRNL32UC) (SAP SE) Fixed in 7.21, 7.21EXT, 7.22, 7.22EXT
  • Fix · CNA SAP Kernel (KRNL64NUC) (SAP SE) Fixed in 7.21, 7.21EXT, 7.22, 7.22EXT, 7.49
  • Fix · CNA SAP Kernel (KRNL64UC) (SAP SE) Fixed in 7.21, 7.21EXT, 7.22, 7.22EXT, 7.49, 7.73
  • Fix · CNA SAP Kernel (KERNEL) (SAP SE) Fixed in 7.21, 7.49, 7.53, 7.73, 7.76
  • Fix · CNA SAP GUI for Windows (BC-FES-GUI) (SAP SE) Fixed in 7.5, 7.6
  • Fix · CNA SAP GUI for Java (BC-FES-JAV) (SAP SE) Fixed in 7.5

Timeline

  1. 2026-10-02 Threatist record created from CVE-2019-0365
  2. 2026-10-03 Alias added: GHSA-3jfh-7px5-vr77

References

Advisory 2

  • TI-2017-12277 Improper authentication in SAP Trusted RFC connection CVSS 3.0HIGH 8.8
  • TI-2018-01748 Missing authentication in SAP Startup Service CVSS 3.0HIGH 7.5
  • TI-2017-03910 The SAP Message Server HTTP daemon in SAP KERNEL 7.21-7.49 allows remote attackers to… CVSS 3.0HIGH 7.5
  • TI-2018-01815 SAP Gateway (SAP KERNEL 32 NUC, SAP KERNEL 32 Unicode, SAP KERNEL 64 NUC, SAP KERNEL 64… CVSS 3.0HIGH 7.5
  • TI-2014-07786 Buffer overflow in the SAP NetWeaver Dispatcher in SAP Kernel 7.00 32-bit and 7.40 64-bit… CVSS 2.0MEDIUM 6.5
  • TI-2014-07785 Buffer overflow in the SAP NetWeaver Dispatcher in SAP Kernel 7.00 32-bit and 7.40 64-bit… CVSS 2.0MEDIUM 6.5
See all 10 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences