SAP Knowledge Base Article - Preview

2845089 - The encryption method of the Encrypted_Timestamp field of AS_REQ message from {server} has been downgraded

Symptom

  • Warning received by a third party security software
  • The encryption method of the Encrypted_Timestamp field of AS_REQ message from <server> has been downgraded based on previously learned behavior. This may be a result of a credential theft using Overpass-the-Hash from <server>


Read more...

Environment

  • SAP BusinessObjects Business Intelligence Platform 4.2
  • Windows AD authentication
  • Microsoft Advanced Threat Analytics

Product

SAP BusinessObjects Business Intelligence platform 4.2

Keywords

KBA , BI-BIP-AUT , Authentication, ActiveDirectory, LDAP, SSO, Vintela , BI-BIP-ADM , BI Servers, security, Crystal Reports in Launchpad , Problem

About this page

This is a preview of a SAP Knowledge Base Article. Click more to access the full version on SAP ONE Support launchpad (Login required).

Search for additional results

Visit SAP Support Portal's SAP Notes and KBA Search.