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Vahagn Vardanian

Co-founder and CTO of RedRays

The reset logon page can be always requested, SAP security note 1479637

SAP Note 1479637
SAP Security Note
Medium priority

SAP security note 1479637, "The reset logon page can be always requested", is a program error note released on 13.09.2011. Below are the symptom and SAP recommended solution.

ComponentBC-JAS-SEC-LGN
CategoryProgram error
PriorityCorrection with medium priority
TypeSAP Security Note
Version2
StatusReleased for Customer
Released on13.09.2011
LanguageEnglish

Description

Symptom

The reset password page in the logon application can be requested even when the ume.logon.logon_help property is set to FALSE. This opens the possibility for a user to guess the password of another user.

Solution

Please upgrade the SAP J2EE engine to the SP patch level mentioned in the note.

Reason and prerequisites

The problem occurs due to a program error in the SAP code.

References

Full note on SAP: SAP Support Launchpad note 1479637

Detailed exploitation and proof-of-concept material for this note is maintained in the RedRays Security Platform. For access, contact [email protected].

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