Microsoft Internet Explorer 7 for Windows XP SP2 and SP3; 7 for Server 2003 SP2; 7 for Vista Gold, SP1, and SP2; and 7 for Server 2008 SP2 allows remote attackers to execute arbitrary code via frequent calls to the getElementsByTagName function combined with the creation of an object during reordering of elements, followed by an onreadystatechange event, which triggers an access of an object that (1) was not properly initialized or (2) is deleted, aka "HTML Object Memory Corruption Vulnerability."

Stack consumption vulnerability in the LDAP service in Active Directory on Microsoft Windows 2000 SP4, Server 2003 SP2, and Server 2008 Gold and SP2; Active Directory Application Mode (ADAM) on Windows XP SP2 and SP3 and Server 2003 SP2; and Active Directory Lightweight Directory Service (AD LDS) on Windows Server 2008 Gold and SP2 allows remote attackers to cause a denial of service (system hang) via a malformed (1) LDAP or (2) LDAPS request, aka "LSASS Recursive Stack Overflow Vulnerability."

Microsoft Office Word 2002 SP3 allows remote attackers to execute arbitrary code via a .doc file that contains malformed data, as exploited in the wild in July 2008, and as demonstrated by attachement.doc.

Double free vulnerability in the Workstation service in Microsoft Windows allows remote authenticated users to gain privileges via a crafted RPC message to a Windows XP SP2 or SP3 or Server 2003 SP2 system, or cause a denial of service via a crafted RPC message to a Vista Gold, SP1, or SP2 or Server 2008 Gold or SP2 system, aka "Workstation Service Memory Corruption Vulnerability."

IBM DB2 UDB 9.1 before Fixpak 4 does not properly handle use of large numbers of file descriptors, which might allow attackers to have an unknown impact involving "memory corruption." NOTE: the vendor description of this issue is too vague to be certain that it is security-related.

Microsoft Internet Explorer 6 and 7 for Windows XP SP2 and SP3; 6 and 7 for Server 2003 SP2; 7 for Vista Gold, SP1, and SP2; and 7 for Server 2008 SP2 does not properly synchronize AJAX requests, which allows allows remote attackers to execute arbitrary code via a large number of concurrent, asynchronous XMLHttpRequest calls, aka "HTML Object Memory Corruption Vulnerability."

Microsoft Internet Explorer 6 SP1; Internet Explorer 6 for Windows XP SP2 and SP3 and Server 2003 SP2; and Internet Explorer 7 and 8 for Windows XP SP2 and SP3, Server 2003 SP2, Vista Gold, SP1, and SP2, and Server 2008 Gold and SP2 do not properly handle attempts to access deleted objects in memory, which allows remote attackers to execute arbitrary code via a crafted HTML document that triggers memory corruption, aka "Memory Corruption Vulnerability."

Memory leak in the LDAP service in Active Directory on Microsoft Windows 2000 SP4 and Server 2003 SP2, and Active Directory Application Mode (ADAM) on Windows XP SP2 and SP3 and Server 2003 SP2, allows remote attackers to cause a denial of service (memory consumption and service outage) via (1) LDAP or (2) LDAPS requests with unspecified OID filters, aka "Active Directory Memory Leak Vulnerability."

The Office Web Components ActiveX Control in Microsoft Office XP SP3, Office 2003 SP3, Office XP Web Components SP3, Office 2003 Web Components SP3, Office 2003 Web Components SP1 for the 2007 Microsoft Office System, Internet Security and Acceleration (ISA) Server 2004 SP3 and 2006 SP1, and Office Small Business Accounting 2006 does not properly allocate memory, which allows remote attackers to execute arbitrary code via unspecified vectors that trigger "system state" corruption, aka "Office Web Components Memory Allocation Vulnerability."

Microsoft Internet Explorer 6 SP1, 6 and 7 on Windows XP SP2 and SP3, 6 and 7 on Windows Server 2003 SP1 and SP2, 7 on Windows Vista Gold and SP1, and 7 on Windows Server 2008 allows remote attackers to execute arbitrary code via a web page that triggers presence of an object in memory that was (1) not properly initialized or (2) deleted, aka "Uninitialized Memory Corruption Vulnerability."

Mozilla Firefox 3.0.7 on Windows 7 allows remote attackers to execute arbitrary code via unknown vectors related to the _moveToEdgeShift XUL tree method, which triggers garbage collection on objects that are still in use, as demonstrated by Nils during a PWN2OWN competition at CanSecWest 2009.

Microsoft Office Visio 2002 SP2 and 2003 SP3 does not properly validate memory allocation for Visio files, which allows remote attackers to execute arbitrary code via a crafted file, aka "Memory Corruption Vulnerability."

Microsoft Internet Explorer 6 for Windows XP SP2 and SP3 and Server 2003 SP2 allows remote attackers to execute arbitrary code via unspecified DHTML function calls related to a tr element and the "insertion, deletion and attributes of a table cell," which trigger memory corruption when the window is destroyed, aka "DHTML Object Memory Corruption Vulnerability."

The LDAP service in Active Directory on Microsoft Windows 2000 SP4 does not properly free memory for LDAP and LDAPS requests, which allows remote attackers to execute arbitrary code via a request that uses hexadecimal encoding, whose associated memory is not released, related to a "DN AttributeValue," aka "Active Directory Invalid Free Vulnerability." NOTE: this issue is probably a memory leak.

Microsoft Internet Explorer 6 SP1, 6 and 7 on Windows XP SP2 and SP3, 6 and 7 on Windows Server 2003 SP1 and SP2, 7 on Windows Vista Gold and SP1, and 7 on Windows Server 2008 does not properly handle transition errors in a request for one HTTP document followed by a request for a second HTTP document, which allows remote attackers to execute arbitrary code via vectors involving (1) multiple crafted pages on a web site or (2) a web page with crafted inline content such as banner advertisements, aka "Page Transition Memory Corruption Vulnerability."

Microsoft Project 2000 SR1 and 2002 SP1, and Office Project 2003 SP3, does not properly handle memory allocation for Project files, which allows remote attackers to execute arbitrary code via a malformed file, aka "Project Memory Validation Vulnerability."

Microsoft Exchange 2000 Server SP3, Exchange Server 2003 SP2, and Exchange Server 2007 SP1 do not properly interpret Transport Neutral Encapsulation (TNEF) properties, which allows remote attackers to execute arbitrary code via a crafted TNEF message, aka "Memory Corruption Vulnerability."

Microsoft Internet Explorer 7 does not properly handle errors during attempted access to deleted objects, which allows remote attackers to execute arbitrary code via a crafted HTML document, related to CFunctionPointer and the appending of document objects, aka "Uninitialized Memory Corruption Vulnerability."

Microsoft Windows XP and Vista overwrites ARP table entries included in gratuitous ARP, which allows remote attackers to cause a denial of service (loss of network access) by sending a gratuitous ARP for the address of the Vista host.

Unspecified vulnerability in MSO.dll in Microsoft Office 2000 SP3, 2002 SP3, 2003 SP2, 2004 for Mac, and 2007 allows user-assisted remote attackers to execute arbitrary code via a malformed drawing object, which triggers memory corruption.

Microsoft Internet Explorer 7, when XHTML strict mode is used, allows remote attackers to execute arbitrary code via the zoom style directive in conjunction with unspecified other directives in a malformed Cascading Style Sheets (CSS) stylesheet in a crafted HTML document, aka "CSS Memory Corruption Vulnerability."

Microsoft Office Visio 2002 SP2, 2003 SP3, and 2007 SP1 does not properly perform memory copy operations for object data, which allows remote attackers to execute arbitrary code via a crafted Visio document, aka "Memory Corruption Vulnerability."

Unspecified vulnerability in Apple QuickTime before 7.6 allows remote attackers to cause a denial of service (application termination) and possibly execute arbitrary code via a crafted H.263 encoded movie file that triggers memory corruption.

Microsoft Office Visio 2002 SP2, 2003 SP3, and 2007 SP1 does not properly validate object data in Visio files, which allows remote attackers to execute arbitrary code via a crafted file, aka "Memory Validation Vulnerability."

Microsoft Office Excel 2000 SP3, 2002 SP3, 2003 SP3, and 2007 SP1; Excel in Microsoft Office 2004 and 2008 for Mac; Microsoft Office Excel Viewer and Excel Viewer 2003 SP3; and Microsoft Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats SP1 do not properly parse the Excel spreadsheet file format, which allows remote attackers to execute arbitrary code via a crafted spreadsheet that contains a malformed object with "an offset and a two-byte value" that trigger a memory calculation error, aka "Memory Corruption Vulnerability."

Memory leak in WebKit.dll in WebKit, as used by Apple Safari 3.2 on Windows Vista SP1, allows remote attackers to cause a denial of service (memory consumption and browser crash) via a long ALINK attribute in a BODY element in an HTML document.

Memory leak in the DNS server in Microsoft Windows allows remote attackers to cause a denial of service (memory consumption) via DNS packets. NOTE: this issue reportedly exists because of an incorrect fix for CVE-2007-3898.

Microsoft Internet Explorer 5.01, 6, and 7 accesses uninitialized memory, which allows remote attackers to cause a denial of service (crash) and execute arbitrary code via unknown vectors, a different vulnerability than CVE-2008-2254, aka "HTML Object Memory Corruption Vulnerability."

The WordPad Text Converter for Word 97 files in Microsoft Windows 2000 SP4, XP SP2, and Server 2003 SP1 and SP2 allows remote attackers to execute arbitrary code via a crafted (1) .doc, (2) .wri, or (3) .rtf Word 97 file that triggers memory corruption, as exploited in the wild in December 2008. NOTE: As of 20081210, it is unclear whether this vulnerability is related to a WordPad issue disclosed on 20080925 with a 2008-crash.doc.rar example, but there are insufficient details to be sure.

Microsoft Communicator allows remote attackers to cause a denial of service (application or device outage) via instant messages containing large numbers of emoticons.

The DebugDiag ActiveX control in CrashHangExt.dll, possibly 1.0, in Microsoft Debug Diagnostic Tool allows remote attackers to cause a denial of service (NULL pointer dereference and Internet Explorer 6.0 crash) via a large negative integer argument to the GetEntryPointForThread method. NOTE: this issue might only be exploitable in limited environments or non-default browser settings.

Use-after-free vulnerability in the CRecordInstance::TransferToDestination function in mshtml.dll in Microsoft Internet Explorer 5.01, 6, 6 SP1, and 7 allows remote attackers to execute arbitrary code via DSO bindings involving (1) an XML Island, (2) XML DSOs, or (3) Tabular Data Control (TDC) in a crafted HTML or XML document, as demonstrated by nested SPAN or MARQUEE elements, and exploited in the wild in December 2008.

ir50_32.qtx in an unspecified third-party Indeo v5 codec for QuickTime, when used with Apple QuickTime before 7.5.5 on Windows, accesses uninitialized memory, which allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted movie file.

Microsoft Office Excel 2000 SP3, 2002 SP3, 2003 SP3, and 2007 Gold and SP1; Excel Viewer 2003 Gold and SP3; Excel Viewer; Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats Gold and SP1; Office 2004 and 2008 for Mac; and Open XML File Format Converter for Mac allow remote attackers to execute arbitrary code via a crafted Excel spreadsheet that contains a malformed formula, which triggers "pointer corruption" during the loading of formulas from this spreadsheet, aka "File Format Parsing Vulnerability."

Unspecified vulnerability in Microsoft Internet Explorer 5.01 through 7 allows remote attackers to execute arbitrary code via unspecified vectors involving memory corruption from an unhandled error.

The search-ms protocol handler in Windows Explorer in Microsoft Windows Vista Gold and SP1 and Server 2008 uses untrusted parameter data obtained from incorrect parsing, which allows remote attackers to execute arbitrary code via a crafted HTML document, aka "Windows Search Parsing Vulnerability."

The Windows Search component in Microsoft Windows Vista Gold and SP1 and Server 2008 does not properly free memory during a save operation for a Windows Search file, which allows remote attackers to execute arbitrary code via a crafted saved-search file, aka "Windows Saved Search Vulnerability."

Microsoft Internet Explorer 5.01 SP4 and 6 SP1 does not properly validate parameters during calls to navigation methods, which allows remote attackers to execute arbitrary code via a crafted HTML document that triggers memory corruption, aka "Parameter Validation Memory Corruption Vulnerability."

Microsoft Office Word 2000 SP3, 2002 SP3, 2003 SP3, and 2007 Gold and SP1; Outlook 2007 Gold and SP1; Word Viewer 2003 Gold and SP3; and Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats Gold and SP1 allow remote attackers to execute arbitrary code via crafted control words in (1) an RTF file or (2) a rich text e-mail message, which triggers incorrect memory allocation and memory corruption, aka "Word RTF Object Parsing Vulnerability," a different vulnerability than CVE-2008-4028.

Apple QuickTime before 7.5.5 on Windows allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted PICT image, related to an "invalid pointer issue."

The Charts ActiveX control in Microsoft Visual Basic 6.0, Visual Studio .NET 2002 SP1 and 2003 SP1, and Visual FoxPro 8.0 SP1 and 9.0 SP1 and SP2 does not properly handle errors during access to incorrectly initialized objects, which allows remote attackers to execute arbitrary code via a crafted HTML document, related to corruption of the "system state," aka "Charts Control Memory Corruption Vulnerability."

The user interface event dispatcher in Mozilla Firefox 3.0.3 on Windows XP SP2 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a series of keypress, click, onkeydown, onkeyup, onmousedown, and onmouseup events. NOTE: it was later reported that Firefox 3.0.2 on Mac OS X 10.5 is also affected.

Stack-based buffer overflow in Microsoft Internet Explorer 5.01 SP4, 6 SP1 on Windows 2000, and 6 on Windows XP and Server 2003 does not properly handle extraneous data associated with an object embedded in a web page, which allows remote attackers to execute arbitrary code via crafted HTML tags that trigger memory corruption, aka "HTML Rendering Memory Corruption Vulnerability."

Double free vulnerability in Microsoft Office Word 2000 SP3, 2002 SP3, 2003 SP3, and 2007 Gold and SP1; Outlook 2007 Gold and SP1; Word Viewer 2003 Gold and SP3; Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats Gold and SP1; and Office 2004 for Mac allow remote attackers to execute arbitrary code via a crafted (1) RTF file or (2) rich text e-mail message with multiple consecutive Drawing Object ("\do") tags, which triggers a "memory calculation error" and memory corruption, aka "Word RTF Object Parsing Vulnerability."

Active Directory in Microsoft Windows 2000 SP4 does not properly allocate memory for (1) LDAP and (2) LDAPS requests, which allows remote attackers to execute arbitrary code via a crafted request, aka "Active Directory Overflow Vulnerability."

Microsoft Office Word 2000 SP3, 2002 SP3, 2003 SP3, and 2007 Gold and SP1; Outlook 2007 Gold and SP1; Word Viewer 2003 Gold and SP3; Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats Gold and SP1; Office 2004 and 2008 for Mac; and Open XML File Format Converter for Mac allow remote attackers to execute arbitrary code via a malformed string in (1) an RTF file or (2) a rich text e-mail message, which triggers incorrect memory allocation and memory corruption, aka "Word RTF Object Parsing Vulnerability."

Array index vulnerability in Microsoft Office Excel 2000 SP3, 2002 SP3, and 2003 SP3; Excel Viewer 2003 Gold and SP3; Office 2004 and 2008 for Mac; and Open XML File Format Converter for Mac allow remote attackers to execute arbitrary code via an Excel spreadsheet with a NAME record that contains an invalid index value, which triggers stack corruption, aka "Excel Global Array Memory Corruption Vulnerability."

Microsoft Internet Explorer 7 sometimes attempts to access a deleted object, which allows remote attackers to execute arbitrary code via a crafted HTML document that triggers memory corruption, aka "Uninitialized Memory Corruption Vulnerability."

Microsoft Office Excel 2000 SP3 allows remote attackers to execute arbitrary code via a crafted Excel spreadsheet that contains a malformed object, which triggers memory corruption during the loading of records from this spreadsheet, aka "File Format Parsing Vulnerability."

srv.sys in the Server service in Microsoft Windows 2000 SP4, XP SP2 and SP3, Server 2003 SP1 and SP2, Vista Gold and SP1, and Server 2008 allows remote attackers to cause a denial of service (system crash) or possibly have unspecified other impact via an SMB WRITE_ANDX packet with an offset that is inconsistent with the packet size, related to "insufficiently validating the buffer size," as demonstrated by a request to the \PIPE\lsarpc named pipe, aka "SMB Validation Denial of Service Vulnerability."