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Potential remote code execution in SAP Startup Service, SAP security note 1638811

Description

This security note has been updated. For more detailed information, see Security Note 1651809.
An attacker can exploit the SAP Startup Service to enable them to take complete control of the product, including viewing, changing, or deleting data.

CVSS Information

CVSS Base Score: 6,8
CVSS Base Vector: AV:N/AC:M/AU:N/C:P/I:P/A:P

SAP provides this CVSS Base Score as an estimate of the risk posed by the issue reported in this note. However, this estimate does not take your own system configuration or operational environment in to account. 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

  • SAP_BASIS | 711 | 720
  • SAP_BASIS | 800 | 802
  • SAPHOSTAGENT | 7.11 | 7.11
  • SAPHOSTAGENT | 7.20 | 7.20
  • SAP HOST AGENT 7.11 | SP084 | 000084
  • SAP HOST AGENT 7.20 | SP081 | 000081
  • SAP HOST AGENT 7.20 EXT | SP081 | 000081
  • SAP KERNEL 7.11 32-BIT | SP146 | 000146
  • SAP KERNEL 7.11 32-BIT UNICODE | SP146 | 000146
  • SAP KERNEL 7.11 64-BIT | SP146 | 000146
  • SAP KERNEL 7.11 64-BIT UNICODE | SP146 | 000146
  • SAP KERNEL 7.20 32-BIT | SP109 | 000109
  • SAP KERNEL 7.20 32-BIT UNICODE | SP109 | 000109
  • SAP KERNEL 7.20 64-BIT | SP109 | 000109
  • SAP KERNEL 7.20 64-BIT UNICODE | SP109 | 000109
  • SAP KERNEL 7.20 EXT 32-BIT | SP109 | 000109
  • SAP KERNEL 7.20 EXT 32-BIT UC | SP109 | 000109
  • SAP KERNEL 7.20 EXT 64-BIT | SP109 | 000109
  • SAP KERNEL 7.20 EXT 64-BIT UC | SP109 | 000109
  • SAP KERNEL 8.00 64-BIT UNICODE | SP043 | 000043
  • SAP KERNEL 8.02 64-BIT UNICODE | SP021 | 000021

Affected component

    BC-CST-STS
    Startup Service

CVSS

Score: 0

PoC

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

URL

https://launchpad.support.sap.com/#/notes/1638811

TAGS

#Buffer-overflow
#RCE
#remote-code-execution
#SAP-Startup-Service
#sapstartsrv

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