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 for Me (Login required).

Search for additional results

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