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Vahagn Vardanian

Vahagn Vardanian

Co-founder and CTO of RedRays

Potential information disclosure relating to RFC SDK, SAP security note 2084037

Description

An attacker can discover information relating to passwords of users running programs that use the SAP Classic RFC SDK.
This information could be used to allow the attacker to specialize their attacks against SAP systems.

CVSS Information
CVSS Base Score:  4.3 / 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) None (N)
C : Impact to Confidentiality Partial (P)
I  : Impact to Integrity None (N)
A : Impact to Availability None (N)

 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://service.sap.com/securitynotes/.

Available fix and Supported packages

  • KRNL32NUC | 7.20 | 7.20
  • KRNL32NUC | 7.20EXT | 7.20EXT
  • KRNL32NUC | 7.21 | 7.21
  • KRNL32NUC | 7.21EXT | 7.21EXT
  • KRNL32UC | 7.20 | 7.20
  • KRNL32UC | 7.20EXT | 7.20EXT
  • KRNL32UC | 7.21 | 7.21
  • KRNL32UC | 7.21EXT | 7.21EXT
  • KRNL64NUC | 7.20 | 7.20
  • KRNL64NUC | 7.20EXT | 7.20EXT
  • KRNL64NUC | 7.21 | 7.21
  • KRNL64NUC | 7.21EXT | 7.21EXT
  • KRNL64NUC | 7.41 | 7.41
  • KRNL64NUC | 7.42 | 7.42
  • KRNL64NUC | 7.43 | 7.43
  • KRNL64UC | 7.20 | 7.20
  • KRNL64UC | 7.20EXT | 7.20EXT
  • KRNL64UC | 7.21 | 7.21
  • KRNL64UC | 7.21EXT | 7.21EXT
  • KRNL64UC | 7.41 | 7.41
  • SAP KERNEL 7.20 32-BIT | SP000 | 000715
  • SAP KERNEL 7.20 32-BIT | SP715 | 000715
  • SAP KERNEL 7.20 32-BIT UNICODE | SP000 | 000715
  • SAP KERNEL 7.20 32-BIT UNICODE | SP715 | 000715
  • SAP KERNEL 7.20 64-BIT | SP000 | 000715
  • SAP KERNEL 7.20 64-BIT | SP715 | 000715
  • SAP KERNEL 7.20 64-BIT UNICODE | SP000 | 000715
  • SAP KERNEL 7.20 64-BIT UNICODE | SP715 | 000715
  • SAP KERNEL 7.20 EXT 32-BIT | SP000 | 000715
  • SAP KERNEL 7.20 EXT 32-BIT | SP715 | 000715
  • SAP KERNEL 7.20 EXT 32-BIT UC | SP000 | 000715
  • SAP KERNEL 7.20 EXT 32-BIT UC | SP715 | 000715
  • SAP KERNEL 7.20 EXT 64-BIT | SP000 | 000715
  • SAP KERNEL 7.20 EXT 64-BIT | SP715 | 000715
  • SAP KERNEL 7.20 EXT 64-BIT UC | SP000 | 000715
  • SAP KERNEL 7.20 EXT 64-BIT UC | SP715 | 000715
  • SAP KERNEL 7.21 32-BIT | SP332 | 000332
  • SAP KERNEL 7.21 32-BIT UNICODE | SP332 | 000332
  • SAP KERNEL 7.21 64-BIT | SP332 | 000332
  • SAP KERNEL 7.21 64-BIT UNICODE | SP332 | 000332

Affected component

    BC-MID-RFC-SDK
    NetWeaver RFC SDK

CVSS

Score: 0

PoC

Detailed vulnerability information added to RedRays Security Platform. Contact [email protected] for details.

URL

https://launchpad.support.sap.com/#/notes/2084037

TAGS

#Information-disclosure
#SAP-RFC-SDK
#librfc32

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