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Microsoft Access Snapshot Viewer Buffer Overflow
Secunia Advisory: SA9668
Release Date: 2003-09-03
Popularity: 27,620 views

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

Software:Microsoft Access 2000
Microsoft Access 2002
Microsoft Access 97
Microsoft Access Snapshot Viewer
Microsoft Internet Explorer 5.01
Microsoft Internet Explorer 5.5
Microsoft Internet Explorer 6.x

Secunia CVSS-2 Score: Available in Secunia business solutions

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

Description:
A vulnerability has been identified in Microsoft Access Snapshot Viewer ActiveX control potentially allowing malicious HTML documents and Microsoft Access Snapshot files to cause a buffer overflow.

The problem is that Microsoft Access Snapshot Viewer doesn't verify certain parameters properly. This allows malicous people to create snapshot files, which may cause a buffer overflow and execute arbitrary code.

Since the vulnerability exists in a digitally signed ActiveX control this also affects any Internet Explorer, which allows execution of ActiveX. Any site or person may re-introduce this vulnerability until the next update for Internet Explorer, which will set the kill-bit on the vulnerable ActiveX component.

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



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