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>> MoinMoin Restrictions Bypass and Privilege Escalation Vulnerabilities

Title : MoinMoin Restrictions Bypass and Privilege Escalation Vulnerabilities
VUPEN ID : VUPEN/ADV-2008-1307
CVE ID : CVE-2008-1937 - CVE-2008-6603
Rated as : Moderate Risk 
Remotely Exploitable : Yes
Locally Exploitable : Yes
Release Date : 2008-04-21


Technical Description    Receive VUPEN Security alerts in a Text format  Receive VUPEN Security alerts in a PDF format  Receive VUPEN Security alerts in an XML format 

Two vulnerabilities have been identified in MoinMoin, which could be exploited by malicious users to bypass security checks and gain elevated privileges.

The first issue is caused by errors in the userform processing, which could be exploited to bypass ACL restrictions and obtain superuser privileges.

The second vulnerability is caused by an error in the ACL processing when "acl_hierarchic=True", which could be exploited to bypass security restrictions.

Affected Products

MoinMoin versions prior to 1.6.3

Solution

Upgrade to MoinMoin version 1.6.3 :
http://moinmo.in/MoinMoinDownload

References

http://www.vupen.com/english/advisories/2008/1307
http://hg.moinmo.in/moin/1.6/rev/f405012e67af
http://hg.moinmo.in/moin/1.6/rev/543ae9bdbe26
http://moinmo.in/SecurityFixes

Credits

Vulnerabilities reported by the vendor.

ChangeLog

2008-04-21 : Initial release

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