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Ultra Office ActiveX Control Multiple Vulnerabilities
Secunia Advisory: SA31632
Release Date: 2008-08-29
Last Update: 2008-09-03
Popularity: 3,726 views

Critical:
Highly critical
Impact: System access
Where: From remote
Solution Status: Unpatched

Software:Ultra Office Control 2.x

Secunia CVSS-2 Score: Available in Secunia business solutions

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Advisory Content (Page 1 of 3)[ 1 ] [ 2 ] [ 3 ]

Description:
shinnai has reported some vulnerabilities in Ultra Office Control, which can be exploited by malicious people to compromise a user's system.

1) A boundary error exists in the Ultra.OfficeControl ActiveX control (OfficeCtrl.ocx) when handling parameters received by the "HttpUpload()" method. This can be exploited to cause a stack-based buffer overflow by e.g. tricking a user into visiting a malicious website.

2) The "Save()" method provided by the Ultra.OfficeControl ActiveX control (OfficeCtrl.ocx) allows attackers to overwrite arbitrary files on a user's system by e.g. tricking a user into visiting a malicious website.

Successful exploitation of the vulnerabilities may allow execution of arbitrary code.

The vulnerabilities are reported in version 2.0.2008.501. Other versions may also be affected.

Change Page:
[ 1 ] [ 2 ] [ 3 ]



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