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Deserialization of untrusted data in SAP HANA XS Advanced Java Runtime, SAP security note 2252191

Description

SAP HANA XS Advanced Java Runtime uses a version of Apache Commons Collections, which deserializes untrusted data without sufficiently verifying that resulting data will be valid.

This weakness may lead to remote command execution or denial of service vulnerability.

CVSS Information

CVSS v3 Base Score: 7.3 / 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)

Unchanged (U)

C : Impact to Confidentiality

Low (L)

I : Impact to Integrity

Low (L)

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

  • XS_TOMEE | 1.7 | 1.7
  • XS TOMEE 1.7 | SP000 | 000001

Affected component

    BC-XS-JAV
    Java Runtime

CVSS

Score: 0

Exploit

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

URL

https://launchpad.support.sap.com/#/notes/2252191

TAGS

#XS-Advanced
#Apache-commons-collections
#remote-command-execution

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