Deniz.Cevik at intellect
May 9, 2008, 5:49 AM
Post #1 of 1
(253 views)
Permalink
|
|
Oracle Application Server 10G ORA_DAV Basic Authentication Bypass Vulnerability
|
|
Affected Software/Device: Oracle Application Server Portal
Vulnerability: Authentication Bypass
Tested Version: 10G
Risk: Medium
Description:
Oracle Application Server Portal (OracleAS Portal) is a Web-based
application for building and deploying portals. It provides a secure,
manageable environment for accessing and interacting with enterprise
software services and information resources.
Initially /dav_portal/portal/ directory is being protected using basic
authentication. It is possible to bypass and access content of
dav_portal by adding a specially crafted cookie value in the http
request header.
Sample Request:
In order to construct a special http request first visit
"http:/site/pls/portal/%0A" url. This request adds special session id
into cookie. Subsequent connection attempts to
"http://site/dav_portal/portal/" will reveal the contents of directory
without any authentication.
Deniz CEVIK
www.intellectpro.com.tr
_______________________________________________
Full-Disclosure - We believe in it.
Charter: http://lists.grok.org.uk/full-disclosure-charter.html
Hosted and sponsored by Secunia - http://secunia.com/
|
