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Apache-SSL Manipulation der Umgebungsvariablen Advisory Available in English 

Secunia Advisory: SA29644  
Herausgegeben: 2008-04-03

Gefahrenstufe:
Weniger kritisch
Auswirkung: Manipulation von Daten
Enthüllung von sensiblen Informationen
Von Wo: Aus dem Internet
Lösungsstatus: Hersteller-Patch

Software:Apache-SSL 1.3.x

CVE reference:CVE-2008-0555 (Secunia mirror)

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Beschreibung:
Alexander Klink hat eine Sicherheitslücke in Apache-SSL gemeldet, die böswillige Personen ausnutzen können, um bestimmte Daten zu manipulieren oder potenziell sensible Informationen zu enthüllen.

Die Sicherheitslücke wird durch einen Fehler bei der Verarbeitung von Client-Zertifikaten in der Funktion "ExpandCert()" verursacht. Dies kann ausgenutzt werden, um beliebige Umgebungsvariablen zu setzen und durch '/' und '=' in den "Relative Distinguished Names" potenziell sensiblen Speicher zu enthüllen.

Die Sicherheitslücke ist in apache_1.3.34+ssl_1.57 gemeldet. Weitere frühere Versionen vor apache_1.3.41+ssl_1.59 können ebenfalls betroffen sein.

Lösung:
Aktualisieren Sie auf apache_1.3.41+ssl_1.59.

Gemeldet und/oder entdeckt von:
Alexander Klink, Cynops GmbH

Original Advisory:
http://www.apache-ssl.org/advisory-cve-2008-0555.txt



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

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