Advisory

On 14.06.2022 a security relevant correction has been released by SAP SE. The manufacturer resolves an issue within ABAP Java HANA platform.

SAP Note 3158619 addresses "[CVE-2022-29614] Privilege Escalation in SAP startservice of SAP NetWeaver AS ABAP, AS Java, ABAP Platform and HANA Database" to prevent os command injection with a medium risk for exploitation.

A workaround does not exist, according to SAP Security Advisory team. It is advisable to implement the correction as part of maintenance, the team suggests.

Risk specification

SAP startservice - of SAP NetWeaver Application Server ABAP, Application Server Java, ABAP Platform and HANA Database - on Unix systems, s-bit helper program sapuxuserchk, can be abused physically resulting in a privilege escalation of a highly privileged attacker leading to low impact on confidentiality and integrity, but a profound impact on availability.

Solution

The vulnerability has been fixed by appropriate handling of the s-bit of sapuxuserchk.

The advisory is valid for

Releated advisories

Disclaimer

SecurityBridge takes the security of SAP products very seriously. We very much encourage the responsible disclosure of security vulnerabilities. If you have detected a vulnerability concerning one of the SAP software products – either in the latest or in a former product version follow the guidelines and processes in accordance with the SAP portal page “Report a Security Vulnerability to SAP”.

The advisories found within the SecurityBridge advisory are generated and continuously enriched by our Team at SecurityBridge and affiliated security consultants, partners, customers of the SecurityBridge Platform, SAP support, and advisory groups.

We do not disclose zero-day vulnerabilities unless a security patch has been made available to the public. In such case, the platform only provides details on which version or signature updates are available within the SecurityBridge platform in order to monitor or measure the vulnerability.

In accordance with SAP guidelines, SecurityBridge only discloses issues where the fixing security note has been released. The vulnerability platform makes no references to available exploits or Proof of Concepts (PoC). Advisories and vulnerabilities will always mention the fixing security note or hints to the corresponding SAP documentation.

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Notifications

Affected system ABAP Java HANA platform

CVSS 4.9

Component BC-CST-STS

Patch Day2022-06

Released on2022/06/14

SAP Note 3158619

Workaround No

Advisory

Risk specification

Solution

Disclaimer

_{Affected system}
ABAP Java HANA platform

_CVSS
4.9

_Component
BC-CST-STS

_{Patch Day}
2022-06

_{Released
on}
2022/06/14

_{SAP Note}
3158619

_Workaround
No