An RFC enabled function module SPI_WAIT_MILLIS in SAP NetWeaver AS ABAP, versions - 731, 740, 750, allows to keep a work process busy for any length of time. An attacker could call this function module multiple times to block all work processes thereby causing Denial of Service and affecting the Availability of the SAP system.
Advisories
Source ID Title
EUVD EUVD EUVD-2021-14350 An RFC enabled function module SPI_WAIT_MILLIS in SAP NetWeaver AS ABAP, versions - 731, 740, 750, allows to keep a work process busy for any length of time. An attacker could call this function module multiple times to block all work processes thereby causing Denial of Service and affecting the Availability of the SAP system.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: sap

Published:

Updated: 2024-08-03T21:26:10.122Z

Reserved: 2021-02-23T00:00:00

Link: CVE-2021-27603

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-04-13T19:15:15.397

Modified: 2024-11-21T05:58:16.687

Link: CVE-2021-27603

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.