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Vahagn Vardanian

Vahagn Vardanian

Co-founder and CTO of RedRays

Potential remote code execution in SAP CrystalReports, SAP security note 1999142

Description

UPDATE 20th June 2018: This note has been re-released, with updated ‘Support Packages & Patches’ and CVSS information.

UPDATE 11th June 2018: This note has been re-released, updating the CVSS from v2 to v3.

An attacker can exploit SAP CrystalReports to enable them to inject code into the working memory that is subsequently executed by the application.

CVSS Information

CVSS v3 Base Score: 6.6 / 10
CVSS v3 Base Vector:

AV : Attack Vector (Related exploit range)

Low (L)

AC : Attack Complexity (Required attack complexity)

Low (L)

PR : Privileges Required (Level of privileges needed to exploit)

Low (L)

UI : User Interaction (Required user participation)

None (N)

S : Scope (Change in scope due to impact caused to components beyond the vulnerable component)

Unchanged (U)

C : Impact to Confidentiality

Low (L)

I : Impact to Integrity

Low (L)

A : Impact to Availability

High (H)

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

  • BO-WEBAPP | 4.0 | 4.0
  • CRYSTAL REPORTS FOR VS | 2010 | 2010
  • CRYSTAL REPORTS FOR VS 2010 | SP023 | 000000
  • SBOP BI PLATFORM SERVERS 4.0 | SP009 | 000005
  • SBOP BI PLATFORM SERVERS 4.1 | SP004 | 000001

Affected component

    BI-RA-CR
    Crystal Reports designer or Business View Manager

CVSS

Score: 0

PoC

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

URL

https://launchpad.support.sap.com/#/notes/1999142

TAGS

#Buffer-overflow
#RCE
#remote-code-execution

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