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CVE-2018-2360 Missing Authentication check in Startup Service, SAP security note 2523961

Description

SAP Startup Service is missing an authentication check for functionalities that require user identity and cause consumption of file system storage.

CVSS Information

CVSS v3 Base Score: 5.8 / 10
CVSS v3 Base Vector:

AV : Attack Vector (Related exploit range)

Network (N)

AC : Attack Complexity (Required attack complexity)

Low (L)

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)

Changed (C)

C : Impact to Confidentiality

None (N)

I : Impact to Integrity

None (N)

A : Impact to Availability

Low (L)

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

  • KRNL64NUC | 7.49 | 7.49
  • KRNL64UC | 7.49 | 7.49
  • KRNL64UC | 7.53 | 7.53
  • KERNEL | 7.45 | 7.45
  • KERNEL | 7.49 | 7.49
  • KERNEL | 7.52 | 7.52
  • KERNEL | 7.53 | 7.53
  • KERNEL | 7.70 | 7.70
  • SAP KERNEL 7.45 64-BIT | SP610 | 000610
  • SAP KERNEL 7.45 64-BIT UNICODE | SP610 | 000610
  • SAP KERNEL 7.49 64-BIT | SP410 | 000410
  • SAP KERNEL 7.49 64-BIT UNICODE | SP410 | 000410
  • SAP KERNEL 7.52 64-BIT UNICODE | SP031 | 000031
  • SAP KERNEL 7.53 64-BIT | SP022 | 000022
  • SAP KERNEL 7.53 64-BIT UNICODE | SP022 | 000022
  • SAP KERNEL 7.70 64-BIT UNICODE | SP008 | 000008

Affected component

    BC-CST-STS
    Startup Service

CVSS

Score: 0

Exploit

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

URL

https://launchpad.support.sap.com/#/notes/2523961

TAGS

#Broken-authentication
#sapstartsrv
#&160-CVE-2018-2360

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