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Potential bypass of unified connectivity runtime checks possible in BC-MID-RFC, SAP security note 2139366

Description

A bypass of the Unified Connectivity runtime check is possible in case multiple function modules are invoked by one program.

CVSS Information
CVSS Base Score:  6.0 / 10
CVSS Base Vector:

AV : Access Vector (Related exploit range) Network (N)
AC : Access Complexity (Required attack complexity) Medium (M)
Au : Authentication (Level of authentication needed to exploit) Single (S)
C : Impact to Confidentiality Partial (P)
I  : Impact to Integrity Partial (P)
A : Impact to Availability Partial (P)

 SAP provides this CVSS base score as an estimate of the risk posed by the issue reported in this note. This estimate does not take into account your own system configuration or operational environment. It is not intended to replace any risk assessments you are advised to conduct when deciding on the applicability or priority of this SAP security note. For more information, see the FAQ section at https://support.sap.com/securitynotes.

Available fix and Supported packages

  • SAP_BASIS | 740 | 740
  • SAP_BASIS 740 | SAPKB74012 |

Affected component

    BC-MID-RFC
    RFC

CVSS

Score: 0

Exploit

Exploit is not available.
For detailed information please contact the mail [email protected]

URL

https://launchpad.support.sap.com/#/notes/2139366

TAGS

#UCON
#Unified-Connectivity
#RFC