Respected sir,

How can i design and simulate cmos inverter using digital flow and also ineed to do prelayout ans post layout for the same cmos inverter..can i use cadence encounter for this experiments

Hi all,

I need to develop a digital design/verification solution to compile,elaborate and simulate SV designs (basically a complex xrun wrapper). I am an experienced user of xrun and I have done a number of these wrappers over the years but this one is to be more of a tool, intented to be used Company-wise, so it needs to be very well thought and engineered.

It needs to be robust, simple and extensible. It needs to support multi-snapshot elaboration, run regressions on machine farms, collect coverage, create reports, etc.

I've been browsing the vast amount of documentation on XCELIUM and, although very good, I can't find any document which puts together all the pieces of what I am trying to achieve. I suppose I am more clear on the elaboration, compilation and simulation part but I am really lacking on the other areas like : LSF, regressions coverage, where does vManager fits in all this, etc.

I'd appreciate if someone can comment on whether there is a document which depicts how such a DV flow can be put together from scratch, or whether there is a kind of RAK with some example xrun wrapper.

Thanks

Since the release of the Automated Device Placement and Routing solution last year, we have continued to improve and build upon it. In this blog, I’ll talk about the latest addition—the Auto Device Array form—how this is an integral piece of the new Automated Device Placement and Routing solution.(read more)

This Metasploit module exploits a vulnerability found in the ActiveX component of Adobe Flash Player before 12.0.0.43. By supplying a specially crafted swf file it is possible to trigger an integer underflow in several avm2 instructions, which can be turned into remote code execution under the context of the user, as exploited in the wild in February 2014. This Metasploit module has been tested successfully with Adobe Flash Player 11.7.700.202 on Windows XP SP3, Windows 7 SP1 and Adobe Flash Player 11.3.372.94 on Windows 8 even when it includes rop chains for several Flash 11 versions, as exploited in the wild.

AoA DVD Creator version 2.6.2 suffers from an overflow vulnerability.

AoA Audio Extractor Basic version 2.3.7 suffers from an overflow vulnerability.

AoA MP4 Converter version 4.1.2 suffers from an overflow vulnerability.

This Metasploit module exploits a buffer overflow vulnerability in Advantec WebAccess. The vulnerability exists in the dvs.ocx ActiveX control, where a dangerous call to sprintf can be reached with user controlled data through the GetColor function. This Metasploit module has been tested successfully on Windows XP SP3 with IE6 and Windows 7 SP1 with IE8 and IE 9.

Core Security Technologies Advisory - Advantech WebAccess version 7.2 is vulnerable to a stack-based buffer overflow attack, which can be exploited by remote attackers to execute arbitrary code, by providing a malicious html file with specific parameters for an ActiveX component.

The TRENDnet UltraCam ActiveX Control UltraCamX.ocx suffers from a stack buffer overflow vulnerability when parsing large amount of bytes to several functions in UltraCamLib, resulting in memory corruption overwriting several registers including the SEH. An attacker can gain access to the system of the affected node and execute arbitrary code. Versions TV-IP422WN and TV-IP422W are affected.

The UltraHVCam ActiveX Control 'UltraHVCamX.ocx' suffers from a stack buffer overflow vulnerability when parsing large amount of bytes to several functions in UltraHVCamLib, resulting in memory corruption overwriting several registers including the SEH. An attacker can gain access to the system of the affected node and execute arbitrary code. Versions affected include PT Type ICS2330, Cube Type ICS2030, and Dome Type ICS7522.

The UltraSVCam ActiveX Control 'UltraSVCamX.ocx' suffers from a stack buffer overflow vulnerability when parsing large amount of bytes to several functions in UltraSVCamLib, resulting in memory corruption overwriting several registers including the SEH. An attacker can gain access to the system of the affected node and execute arbitrary code. Versions affected include Bullet Type ICL5132 and Bullet Type ICL5452.

This Metasploit module exploits a buffer overflow in the VideoPlayer.ocx ActiveX installed with the X360 Software. By setting an overly long value to 'ConvertFile()',an attacker can overrun a .data buffer to bypass ASLR/DEP and finally execute arbitrary code.

1 Click Extract Audio version 2.3.6 suffers from an active-x buffer overflow vulnerability.

1 Click Audio Converter version 2.3.6 suffers from an active-x buffer overflow vulnerability.

Micro Focus Rumba versions 9.3 and below suffer from an active-x stack buffer overflow vulnerability.

Avaya IP Office (IPO) versions 9.1.0 through 10.1 suffer from an active-x buffer overflow vulnerability.

BarcodeWiz ActiveX Control versions prior to 6.7 suffers from a buffer overflow vulnerability.

G DATA TOTAL SECURITY version 25.4.0.3 suffers from an active-x buffer overflow vulnerability.

DiskBoss version 7.7.14 Input Directory local buffer overflow proof of concept exploit.

CloudMe version 1.11.2 buffer overflow proof of concept exploit. Original vulnerability discovered by hyp3rlinx.

10Strike LANState version 9.32 on x86 Host Check hostname SEH buffer overflow exploit.

RSA BSAFE Micro Edition Suite and Crypto-C Micro Edition suffer from resource exhaustion, integer overflow, improper clearing of heap memory, covert timing channel, and buffer over-read vulnerabilities.

This Metasploit module exploits a stack buffer overflow in ASX to MP3 converter 3.1.3.7. By constructing a specially crafted ASX file and attempting to convert it to an MP3 file in the application, a buffer is overwritten, which allows for running shellcode. Tested on: Microsoft Windows 7 Enterprise, 6.1.7601 Service Pack 1 Build 7601, x64-based PC Microsoft Windows 10 Pro, 10.0.18362 N/A Build 18362, x64-based PC.

FlashGet version 1.9.6 remote buffer overflow proof of concept exploit.

Frigate version 3.36 SEH buffer overflow exploit that pops a calculator.

Remote Snort Back Orifice preprocessor overflow Metasploit exploit for Win32 targets. Exploits Snort versions 2.4.0 through 2.4.2. Tested against Snort 2.4.2 Binary with Windows XP Professional SP1/SP2, Windows Server 2003 SP1, Windows Server 2000 SP0, and Windows 2000 Professional SP0.

This Metasploit module exploits a stack-based buffer overflow in the Win32AddConnection function of the VideoLAN VLC media player. Versions 0.9.9 throught 1.0.1 are reportedly affected. This vulnerability is only present in Win32 builds of VLC. This payload was found to work with the windows/exec and windows/meterpreter/reverse_tcp payloads. However, the windows/meterpreter/reverse_ord_tcp was found not to work.

The IntegerInterleavedRaster.verify() method in Oracle Java versions prior to 7u25 is vulnerable to a signed integer overflow that allows bypassing of "dataOffsets[0]" boundary checks. This exploit code demonstrates remote code execution by popping calc.exe. It was obtained through the Packet Storm Bug Bounty program.

The BytePackedRaster.verify() method in Oracle Java versions prior to 7u25 is vulnerable to a signed integer overflow that allows bypassing of "dataBitOffset" boundary checks. This exploit code demonstrates remote code execution by popping calc.exe. It was obtained through the Packet Storm Bug Bounty program.

Triologic Media Player version 8 suffers from a .m3l local buffer overflow vulnerability.

ALLPlayer version 7.6 unicode SEH local buffer overflow exploit.

This Metasploit module exploits a buffer overflow in Xinfire TV Player Pro and Standard version 6.0.1.2. When the application is used to import a specially crafted plf file, a buffer overflow occurs allowing arbitrary code execution. Tested successfully on Win7, Win10. This software is similar as Aviosoft Digital TV Player and BlazeVideo HDTV Player.

This Metasploit module exploits a buffer overflow in Xinfire DVD Player Pro and Standard version 5.5.0.0. When the application is used to import a specially crafted plf file, a buffer overflow occurs allowing arbitrary code execution. Tested successfully on Win7, Win10. This software is similar as DVD X Player and BlazeDVD.

Qualys has discovered a memory leak and a buffer overflow in the dynamic loader (ld.so) of the GNU C Library (glibc).

This Metasploit module exploits a stack buffer overflow vulnerability in the handling of the TextBytesAtom records by Microsoft PowerPoint Viewer. According to Microsoft, the PowerPoint Viewer distributed with Office 2003 SP3 and earlier, as well as Office 2004 for Mac, are vulnerable. NOTE: The vulnerable code path is not reachable on versions of Windows prior to Windows Vista.

The VUPEN Vulnerability Research Team discovered a critical vulnerability in Microsoft Windows. The vulnerability is caused by a stack overflow error in the OpenType Compact Font Format (CFF) driver "ATMFD.dll" when processing certain operands within an OpenType font, which could be exploited by remote attackers to execute arbitrary code on a vulnerable Windows 7, Windows Server 2008, Windows Server 2008 R2, and Windows Vista systems via a malicious font, or by local attackers to gain elevated privileges on Windows XP and Windows Server 2003 systems via a malicious application.

This Metasploit module exploits a stack-based buffer overflow on DVD X Player 5.5 Pro and Standard. By supplying a long string of data in a plf file (playlist), the MediaPlayerCtrl.dll component will attempt to extract a filename out of the string, and then copy it on the stack without any proper bounds checking, which causes a buffer overflow, and results arbitrary code execution under the context of the user. This Metasploit module has been designed to target common Windows systems such as: Windows XP SP2/SP3, Windows Vista, and Windows 7.

This Metasploit module exploits a buffer overflow in ACDSee FotoSlate 4.0 Build 146 via a specially crafted id parameter in a String element. When viewing a malicious PLP file with the ACDSee FotoSlate product, a remote attacker could overflow a buffer and execute arbitrary code. This exploit has been tested on systems such as Windows XP SP3, Windows Vista, and Windows 7.

This Metasploit module exploits a stack based buffer overflow in CCMPlayer 1.5. Opening a m3u playlist with a long track name, a SEH exception record can be overwritten with parts of the controllable buffer. SEH execution is triggered after an invalid read of an injectable address, thus allowing arbitrary code execution. This Metasploit module works on multiple Windows platforms including: Windows XP SP3, Windows Vista, and Windows 7.

This Metasploit module exploits a vulnerability found in NTR ActiveX 1.1.8. The vulnerability exists in the Check() method, due to the insecure usage of strcat to build a URL using the bstrParams parameter contents, which leads to code execution under the context of the user visiting a malicious web page. In order to bypass DEP and ASLR on Windows Vista and Windows 7 JRE 6 is needed.

A buffer overflow in the CheckMonitor() function in the Common Desktop Environment 2.3.1 and earlier and 1.6 and earlier, as distributed with Oracle Solaris 10 1/13 (Update 11) and earlier, allows local users to gain root privileges via a long palette name passed to dtsession in a malicious .Xdefaults file. Note that Oracle Solaris CDE is based on the original CDE 1.x train, which is different from the CDE 2.x codebase that was later open sourced. Most notably, the vulnerable buffer in the Oracle Solaris CDE is stack-based, while in the open source version it is heap-based.

A difficult to exploit stack-based buffer overflow in the _DtCreateDtDirs() function in the Common Desktop Environment version distributed with Oracle Solaris 10 1/13 (Update 11) and earlier may allow local users to corrupt memory and potentially execute arbitrary code in order to escalate privileges via a long X11 display name. The vulnerable function is located in the libDtSvc library and can be reached by executing the setuid program dtsession. Versions 2.3.1 and below as well as 1.6 and earlier are affected.

A difficult to exploit heap-based buffer overflow in setuid root whodo and w binaries distributed with Solaris allows local users to corrupt memory and potentially execute arbitrary code in order to escalate privileges.

A vulnerability exists within the Microsoft Server Message Block 3.1.1 (SMBv3) protocol that can be leveraged to execute code on a vulnerable server. This local exploit implementation leverages this flaw to elevate itself before injecting a payload into winlogon.exe.

Delta Industrial Automation DCISoft version 1.12.09 suffers from a stack buffer overflow vulnerability.

A heap memory buffer overflow vulnerability exists within the WebKit's JavaScriptCore JSArray::sort(...) method. The exploit for this vulnerability is javascript code which shows how to use it for memory corruption of internal JS objects (Unit32Array and etc.) and subsequent arbitrary code execution (custom ARM/x64 payloads can be pasted into the JS code). This exploit affects Apple Safari version 6.0.1 for iOS 6.0 and OS X 10.7/8. Earlier versions may also be affected. It was obtained through the Packet Storm Bug Bounty program.

A heap memory buffer overflow vulnerability exists within the WebKit's JavaScriptCore JSArray::sort(...) method. This method accepts the user-defined JavaScript function and calls it from the native code to compare array items. If this compare function reduces array length, then the trailing array items will be written outside the "m_storage->m_vector[]" buffer, which leads to the heap memory corruption. This finding was purchased through the Packet Storm Bug Bounty program.

Global FDI flows recorded a marginal 1% fall in 2019, but the value of announced greenfield investment projects plummets by 22%.