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Gain a solid understanding of how Linux C and C++ compilers generate binary code. This book explains the reversing and binary analysis of ARM64 architecture now used by major Linux cloud providers and covers topics ranging from writing programs in assembly language, live debugging, and static binary analysis of compiled C and C++ code. It is ideal for those working with embedded devices, including mobile phones and tablets. Using the latest version of Red Hat, you'll look closely at the foundations of diagnostics of core memory dumps, live and postmortem debugging of Linux applications, services, and systems. You'll also work with the GDB debugger and use it for disassembly and reversing. This book uses practical step-by-step exercises of increasing complexity with explanations and many diagrams, including some necessary background topics. In addition, you will be able to analyze such code confidently, understand stack memory usage, and reconstruct original C/C++ code. And as you'll see, memory forensics, malware, and vulnerability analysis, require an understanding of ARM64 assembly language and how C and C++ compilers generate code, including memory layout and pointers. This book provides the background knowledge and practical foundations you’ll need to understand internal Linux program structure and behavior. Foundations of ARM64 Linux Debugging, Disassembling, and Reversing is the perfect companion to Foundations of Linux Debugging, Disassembling, and Reversing for readers interested in the cloud or cybersecurity. What You'll Learn Review the basics of ARM64 assembly language Examine the essential GDB debugger commands for debugging and binary analysis Study C and C++ compiler code generation with and without compiler optimizations Look at binary code disassembly and reversing patterns See how pointers in C and C++ are implemented and used Who This Book Is For Software support and escalation engineers, cloud security engineers, site reliability engineers, DevSecOps, platform engineers, software testers, Linux C/C++ software engineers and security researchers without ARM64 assembly language background, and beginners learning Linux software reverse engineering techniques. [Hidden Content]
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Exploits X.Org X Server 1.20.4 Local Stack Overflow
1337day-Exploits posted a topic in Updated Exploits
X.Org X Server version 1.20.4 suffers from a local stack overflow vulnerability. View the full article -
Exploits ASX To MP3 Converter 3.1.3.7 Stack Overflow
1337day-Exploits posted a topic in Updated Exploits
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. View the full article -
ABC2MTEX version 1.6.1 suffers from a command-line stack overflow vulnerability. View the full article
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BACnet Stack version 0.8.6 suffers from a denial of service vulnerability. View the full article
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Microsoft DirectWrite / AFDKO suffers from a stack corruption vulnerability in OpenType font handling while processing CFF blend DICT operator. View the full article
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Microsoft DirectWrite / AFDKO suffers from a stack corruption vulnerability in OpenType font handling due to negative nAxes. View the full article
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Microsoft DirectWrite / AFDKO suffers from a stack corruption vulnerability in OpenType font handling due to negative cubeStackDepth. View the full article
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Microsoft DirectWrite / AFDKO suffers from a stack corruption vulnerability in OpenType font handling due to out-of-bounds cubeStackDepth. View the full article
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Microsoft DirectWrite / AFDKO suffers from a stack corruption vulnerability in OpenType font handling due to incorrect handling of blendArray. View the full article
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Microsoft DirectWrite / AFDKO suffers from an interpreter stack underflow in OpenType font handling due to missing CHKUFLOW. View the full article
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Exploits Thunderbird libical Stack Buffer Overflow
1337day-Exploits posted a topic in Updated Exploits
A stack-based buffer overflow has been identified in the Thunderbird email client. The issue is present in the libical implementation, which was forked from upstream libical version 0.47. The issue can be triggered remotely, when an attacker sends an specially crafted calendar attachment and does not require user interaction. It might be used by a remote attacker to crash or gain remote code execution in the client system. Proof of concept included. View the full article-
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Exploits Cisco RV130W 1.0.3.44 Remote Stack Overflow
1337day-Exploits posted a topic in Updated Exploits
Cisco RV130W version 1.0.3.44 suffers from a remote stack overflow vulnerability. View the full article -
NUUO NVRMini 2 version 3.9.1 suffers from an sscanf stack overflow vulnerability. View the full article
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JavaScriptCore loop-invariant code motion (LICM) in DFG JIT leaves a stack variable uninitialized. View the full article
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A stack overflow vulnerability has been identified in multiple Skyworth GPON HomeGateways and Optical Network terminals. Affected products include 1.DT741 Converged Intelligent Terminal (G/EPON+IPTV), 2.DT741 Converged Intelligent Terminal (G/EPON+IPTV), 3.DT721-cb GPON uplink home gateway (GPON+2FE+1POTS), 4.DT721-cb GPON Uplink Home Gateway (GPON+2FE+1POTS), 5.DT741-cb GPON uplink home gateway (GPON+4FE+1POTS+WIFI+USB), 6.DT741-cb GPON Uplink Home Gateway (GPON+4FE+1POTS+WIFI+USB), and 7.DT741-cbGPON uplink home gateway DT741-cb. View the full article
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GattLib version 0.2 suffers from a stack buffer overflow vulnerability. View the full article