Note 1674027 - Unauthorized modification in ITS-Service in SRM-EBP-CAT

Уровень опасности

Низкая (0.0)

Оценка CVSS

Производитель ПО

SAP

Наименование ПО

SAP Notes (1674027-3) SAP Support Packages (SAPK-70108INSRMSRV, SAPK-70203INSRMSRV, SAPKIBKS18, SAPKIBKT20, SAPKIBKU06, SAPKIBKV12)

Описание

ITS Services BBP_CT_STAGING and BBP_SCM_STAG within SRM-EBP-CAT do not sufficiently encode output parameters, resulting in a cross-site scripting issue.

Cross-site scripting can be used to steal another user's authentication information, such as data relating to their current session. A malicious user who gains access to this data may use it to impersonate the user and access all information with the same rights as the target user.

If an administrator is impersonated, the security of the application may be fully compromised.

Как исправить

Please apply this note or import the changes via the relevant support package.

------------------------------------------------------------------------
|Manual Activity                                                       |
------------------------------------------------------------------------
|VALID FOR                                                             |
|Software Component   SRM_SERVER                                       |
| Release 550          Until SAPKIBKT19                                |
------------------------------------------------------------------------
Go to transaction SICF.
Open Serive Path '/sap/bc/gui/sap/its/bbp_ct_staging/'
Double click on service 'bbp_ct_staging'.
Click on 'GUI Configuration' button.
Add service parameter '~auto_html_escaping=1'.
Add service parameter '~new_xss_functions=1'.
Repeat the steps above for services 'bbp_scm_stag'
------------------------------------------------------------------------
|Manual Activity                                                       |
------------------------------------------------------------------------
|VALID FOR                                                             |
|Software Component   SRM_SERVER                                       |
| Release 500          Until SAPKIBKS17                                |
------------------------------------------------------------------------
Go to transaction SICF.
Open Serive Path '/sap/bc/gui/sap/its/bbp_ct_staging/'
Double click on service 'bbp_ct_staging'.
Click on 'Settings' button.
Add service parameter '~auto_html_escaping=1'.
Add service parameter '~new_xss_functions=1'.
Repeat the steps above for services 'bbp_scm_stag'
------------------------------------------------------------------------
|Manual Activity                                                       |
------------------------------------------------------------------------
|VALID FOR                                                             |
|Software Component   SRM_SERVER                                       |
| Release 700          SAPKIBKV01 - SAPKIBKV11                         |
------------------------------------------------------------------------
Go to transaction SICF.
Open Serive Path '/sap/bc/gui/sap/its/bbp_ct_staging/'
Double click on service 'bbp_ct_staging'.
Click on 'GUI Configuration' button.
Add service parameter '~auto_html_escaping=1'.
Add service parameter '~new_xss_functions=1'.
Repeat the steps above for services 'bbp_scm_stag'
------------------------------------------------------------------------
|Manual Activity                                                       |
------------------------------------------------------------------------
|VALID FOR                                                             |
|Software Component   SRM_SERVER                                       |
| Release 600          SAPKIBKU03 - SAPKIBKU05                         |
------------------------------------------------------------------------
Go to transaction SICF.
Open Serive Path '/sap/bc/gui/sap/its/bbp_ct_staging/'
Double click on service 'bbp_ct_staging'.
Click on 'GUI Configuration' button.
Add service parameter '~auto_html_escaping=1'.
Add service parameter '~new_xss_functions=1'.
Repeat the steps above for services 'bbp_scm_stag'
------------------------------------------------------------------------
|Manual Activity                                                       |
------------------------------------------------------------------------
|VALID FOR                                                             |
|Software Component   SRM_SERVER                                       |
| Release 701          SAPK-70103INSRMSRV - SAPK-70107INSRMSRV         |
------------------------------------------------------------------------
Go to transaction SICF.
Open Serive Path '/sap/bc/gui/sap/its/bbp_ct_staging/'
Double click on service 'bbp_ct_staging'.
Click on 'GUI Configuration' button.
Add service parameter '~auto_html_escaping=1'.
Add service parameter '~new_xss_functions=1'.
Repeat the steps above for services 'bbp_scm_stag'
------------------------------------------------------------------------
|Manual Activity                                                       |
------------------------------------------------------------------------
|VALID FOR                                                             |
|Software Component   SRM_SERVER                                       |
| Release 702          SAPK-70201INSRMSRV - SAPK-70202INSRMSRV         |
------------------------------------------------------------------------
Go to transaction SICF.
Open Serive Path '/sap/bc/gui/sap/its/bbp_ct_staging/'
Double click on service 'bbp_ct_staging'.
Click on 'GUI Configuration' button.
Add service parameter '~auto_html_escaping=1'.
Add service parameter '~new_xss_functions=1'.
Repeat the steps above for services 'bbp_scm_stag'

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Note 1674027 - Unauthorized modification in ITS-Service in SRM-EBP-CAT

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