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Vahagn Vardanian

Vahagn Vardanian

Co-founder and CTO of RedRays

Missing proper authorization checks in JMS Provider Service, SAP security note 2294866

Description

Update 31/08/2016 : New “Support Packages and Patches” information was added.

JMS Provider Service does not perform necessary authorization checks, resulting in possible escalation of privileges.

 Some well-known impacts of Missing Authorization check are –

  • abuse functionality restricted to a particular user group
  • read, modify or delete restricted data    

CVSS Information

CVSS v3 Base Score: 6.4 / 10
CVSS v3 Base Vector:

AV : Attack Vector (Related exploit range)

Adjacent (A)

AC : Attack Complexity (Required attack complexity)

High (H)

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

None (N)

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 v3 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

  • LMNWABASICAPPS | 7.10 | 7.11
  • LMNWABASICAPPS | 7.20 | 7.20
  • LMNWABASICAPPS | 7.30 | 7.30
  • LMNWABASICAPPS | 7.31 | 7.31
  • LMNWABASICAPPS | 7.40 | 7.40
  • LMNWABASICAPPS | 7.50 | 7.50
  • SERVERCORE | 7.10 | 7.10
  • SERVERCORE | 7.11 | 7.11
  • SERVERCORE | 7.20 | 7.20
  • SERVERCORE | 7.30 | 7.30
  • SERVERCORE | 7.31 | 7.31
  • SERVERCORE | 7.40 | 7.40
  • SERVERCORE | 7.50 | 7.50
  • J2EE-FRMW | 7.10 | 7.11
  • J2EE-FRMW | 7.20 | 7.20
  • J2EE-FRMW | 7.30 | 7.30
  • J2EE-FRMW | 7.31 | 7.31
  • J2EE-FRMW | 7.40 | 7.40
  • J2EE-FRMW | 7.50 | 7.50
  • J2EE ENGINE FRAMEWORK 7.10 | SP020 | 000004
  • J2EE ENGINE FRAMEWORK 7.10 | SP021 | 000000
  • J2EE ENGINE FRAMEWORK 7.11 | SP015 | 000003
  • J2EE ENGINE FRAMEWORK 7.11 | SP016 | 000000
  • J2EE ENGINE FRAMEWORK 7.20 | SP009 | 000040
  • J2EE ENGINE FRAMEWORK 7.30 | SP012 | 000019
  • J2EE ENGINE FRAMEWORK 7.30 | SP013 | 000002
  • J2EE ENGINE FRAMEWORK 7.30 | SP014 | 000000
  • J2EE ENGINE FRAMEWORK 7.30 | SP015 | 000001
  • J2EE ENGINE FRAMEWORK 7.30 | SP016 | 000000
  • J2EE ENGINE FRAMEWORK 7.31 | SP011 | 000017
  • J2EE ENGINE FRAMEWORK 7.31 | SP012 | 000016
  • J2EE ENGINE FRAMEWORK 7.31 | SP013 | 000008
  • J2EE ENGINE FRAMEWORK 7.31 | SP014 | 000011
  • J2EE ENGINE FRAMEWORK 7.31 | SP015 | 000006
  • J2EE ENGINE FRAMEWORK 7.31 | SP016 | 000002
  • J2EE ENGINE FRAMEWORK 7.31 | SP017 | 000007
  • J2EE ENGINE FRAMEWORK 7.31 | SP018 | 000001
  • J2EE ENGINE FRAMEWORK 7.31 | SP019 | 000000
  • J2EE ENGINE FRAMEWORK 7.40 | SP006 | 000013

Affected component

    BC-JAS-JMS
    Messaging

CVSS

Score: 0

PoC

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

URL

https://launchpad.support.sap.com/#/notes/2294866

TAGS

#Access-control
#Authorization-restriction
#Authorization-profile

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