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Sybase Enterprise Portal forfalskning af RSA-signaturer Advisory Available in English  Advisory Available in German 

Secunia Advisory: SA22949  
Udsendt: 2006-11-17

Kritisk:
Mindre kritisk
Betydning: Sikkerhedsomgåelse
Hvor: Fra Internet
Løsning Status: Ikke Patchet

Software:Sybase Enterprise Portal 6.x

CVE reference:CVE-2006-4339 (Secunia mirror)

This advisory is currently marked as unpatched!
- Companies can be alerted when a patch is released!


Beskrivelse:
Sybase har bekræftet en sårbarhed i Sybase Enterprise Portal, som kan udnyttes af ondsindede personer til at omgå visse sikkerhedsforanstaltninger.

Sårbarheden skyldes en fejl i kontrollen af visse signaturer, hvilket gør det muligt at forfalske en signatur signeret med en RSA-nøgle med eksponent 3.

Sårbarheden er rapporteret i version 6.0.

Løsning:
Benyt ikke RSA-nøgler med eksponent 3.

Rapporteret af / Kredit:
Rapporteret af producenten.

Original Advisory:
http://www.sybase.com/detail?id=1047991

Andre Kilder:
SA21709:
http://secunia.com/advisories/21709/



Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.

Secunia collects, validates, and verifies all vulnerability reports issued by security research groups, vendors, and others.


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