Heap-based buffer overflow in VBE.DLL and VBE6.DLL of Microsoft Visual Basic for Applications (VBA) SDK 5.0 through 6.3 allows remote attackers to execute arbitrary code via a document with a long ID parameter.

PowerPoint in Microsoft Office 2000, XP, 2003, 2004 for Mac, and v.X for Mac does not properly parse the slide notes field in a document, which allows remote user-assisted attackers to execute arbitrary code via crafted data in this field, which triggers an erroneous object pointer calculation that uses data from within the document. NOTE: this issue is different than other PowerPoint vulnerabilities including CVE-2006-4694.

Unspecified vulnerability in PowerPoint in Microsoft Office 2000, Office XP and Office 2003 allows user-assisted attackers to execute arbitrary code via a crafted record in a PPT file, as exploited by malware such as Exploit:Win32/Controlppt.W, Exploit:Win32/Controlppt.X, and Exploit-PPT.d/Trojan.PPDropper.F. NOTE: it has been reported that the attack vector involves SlideShowWindows.View.GotoNamedShow.

MSO.DLL in Microsoft Office 2000, Office XP (2002), and Office 2003 allows user-assisted attackers to cause a denial of service and execute arbitrary code via multiple attack vectors, as originally demonstrated using a crafted document record with a malformed string, as demonstrated by replacing a certain "01 00 00 00" byte sequence with an "FF FF FF FF" byte sequence, possibly causing an invalid array index, in (1) an Excel .xls document, which triggers an access violation in ole32.dll; (2) an Excel .xlw document, which triggers an access violation in excel.exe; (3) a Word document, which triggers an access violation in mso.dll in winword.exe; and (4) a PowerPoint document, which triggers an access violation in powerpnt.txt. NOTE: after the initial disclosure, this issue was demonstrated by triggering an integer overflow using an inconsistent size for a Unicode "Sheet Name" string.