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TITLE:
DotNetNuke Multiple Vulnerabilities

SECUNIA ADVISORY ID:
SA49059

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/49059/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=49059

RELEASE DATE:
2012-07-13

DISCUSS ADVISORY:
http://secunia.com/advisories/49059/#comments

AVAILABLE ON SITE AND IN CUSTOMER AREA:
 * Last Update
 * Popularity
 * Comments
 * Criticality Level
 * Impact
 * Where
 * Solution Status
 * Operating System / Software
 * CVE Reference(s)

http://secunia.com/advisories/49059/

ONLY AVAILABLE IN CUSTOMER AREA:
 * Authentication Level
 * Report Reliability
 * Secunia PoC
 * Secunia Analysis
 * Systems Affected
 * Approve Distribution
 * Remediation Status
 * Secunia CVSS Score
 * CVSS

https://ca.secunia.com/?page=viewadvisory&vuln_id=49059

ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:
 * AUTOMATED SCANNING

http://secunia.com/vulnerability_scanning/personal/
http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/

DESCRIPTION:
A weakness and some vulnerabilities have been reported in DotNetNuke,
which can be exploited by malicious users to disclose potentially
sensitive information and conduct script insertion attacks and by
malicious people to conduct cross-site scripting attacks and bypass
certain security restrictions.

1) The application does not properly restrict access to restricted
folders. This can be exploited to disclose folder names of access
restricted folders within folder lists.

This weakness is reported in versions 5.5.0 through 5.6.7 and 6.0.0
through 6.2.0.

2) An error when loading a module of a page can be exploited to
directly load a module and override module permissions with page
permissions via a specially crafted URL.

3) Input passed via the "Key" parameter to
Admin/Lists/tabid/80/Default.aspx is not properly sanitised before
being returned to the user. This can be exploited to execute
arbitrary HTML and script code in a user's browser session in context
of an affected site.

Vulnerabilities #2 and #3 are reported in versions 5.x and 6.x
through 6.2.0.

4) Certain input passed via a link to an image within the Journal
module is not properly sanitised before being used. This can be
exploited to insert arbitrary HTML and script code, which will be
executed in a user's browser session in context of an affected site
if malicious data is viewed.

Successful exploitation requires the Journal module to be installed
and user permissions to post the journals of other users.

This vulnerability is reported in version 6.2.0.

SOLUTION:
Update to version 5.6.8 or 6.2.1.

PROVIDED AND/OR DISCOVERED BY:
1) The vendor credits Lei (support@zldnn.com).
2) The vendor credits Chris Hammond.
3) Sunil Yadav via Secunia.
4) The vendor credits Simon Meraner.

ORIGINAL ADVISORY:
http://www.dotnetnuke.com/News/Security-Policy/Security-bulletin-no.66.aspx
http://www.dotnetnuke.com/News/Security-Policy/Security-bulletin-no.67.aspx
http://www.dotnetnuke.com/News/Security-Policy/Security-bulletin-no.68.aspx
http://www.dotnetnuke.com/News/Security-Policy/Security-bulletin-no.69.aspx

OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXPLOIT:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

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About:
This Advisory was delivered by Secunia as a free service to help
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vulnerabilities.

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