Debian DLA-2993-1 : libz-mingw-w64 - LTS security update

The remote Debian 9 host has packages installed that are affected by a vulnerability as referenced in the dla-2993 advisory. - zlib before 1.2.12 allows memory corruption when deflating i.e., when compressing if the input has many distant matches. CVE-2018-25032 Note that Nessus has not tested fo...

DLA-2993-1 libz-mingw-w64 - security update

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SigFlip - A Tool For Patching Authenticode Signed PE Files (Exe, Dll, Sys ..Etc) Without Invalidating Or Breaking The Existing Signature

SigFlip is a tool for patching authenticode signed PE files exe, dll, sys ..etc in a way that doesn't affect or break the existing authenticode signature, in other words you can change PE file checksum/hash by embedding data i.e shellcode without breaking the file signature, integrity checks or P...

charlotte

This is a C++ shellcode launcher, fully undetected as of May 13th, 2021. It dynamically invokes Win32 API functions, XOR encrypts shellcode and function names, and uses random XOR keys and variables per run. The code is designed to be stealthy and difficult to detect. The code is written in C++ a...

Buffer Overflow

mingw-w64-binutils is vulnerable to buffer overflow. The vulnerability exists due to a heap-based buffer over-read in bfdgetlsigned32 in libbfd.c because shentsize is not validated in bfdelfslurpsecondaryrelocsection in elf.c...

WdToggle - A Beacon Object File (BOF) For Cobalt Strike Which Uses Direct System Calls To Enable WDigest Credential Caching

A Proof of Concept Cobalt Strike Beacon Object File which uses direct system calls to enable WDigest credential caching and circumvent Credential Guard if enabled. Additional guidance can be found in this blog post: https://outflank.nl/blog/?p=1592 Background This PoC code is based on the followi...

Denial Of Service (DoS)

binutils-mingw-w64 is vulnerable to denial of service DoS. The vulnerability exists in the srecscan function in bfd/srec.c, allowing a malicious user to cause an out-of-bounds read via a small S-record...

Denial Of Service (DoS)

binutils-mingw-w64 is vulnerable to denial of service DoS. The vulnerability exists through a stack-based buffer overflow in the srecscan function in bfd/srec.c in GNU binutils 2.24 allows an attacker to crash the application and other unspecified impact using crafted file...

EvilDLL - Malicious DLL (Reverse Shell) Generator For DLL Hijacking

Read the license before using any part from this code : Malicious DLL Win Reverse Shell generator for DLL Hijacking Features: Reverse TCP Port Forwarding using Ngrok.io Custom Port Forwarding option LHOST,LPORT Example of DLL Hijacking included Half-Life Launcher file Tested on Win7 7601, Windows...

Catchyou - FUD Win32 Msfvenom Payload Generator

Fully Undetectable Win32 MSFVenom Payload Generator meterpreter/shell reverse tcp Author: github.com/thelinuxchoice/catchyou Twitter: twitter.com/linuxchoice Please, don't upload to VirusTotal! Usehttps://antiscan.me Features: Fully Undetectable Win32 MSFVenom Payload meterpreter/shell reverse tc...

Getwin - FUD Win32 Payload Generator And Listener

FUD Win32 payload generator and listener Legal disclaimer: Usage of GetWin for attacking targets without prior mutual consent is illegal. It's the end user's responsibility to obey all applicable local, state and federal laws. Developers assume no liability and are not responsible for any misuse ...

CVE-2018-5392

mingw-w64 version 5.0.4 by default produces executables that opt in to ASLR, but are not compatible with ASLR. ASLR is an exploit mitigation technique used by modern Windows platforms. For ASLR to function, Windows executables must contain a relocations table. Despite containing the "Dynamic base...

CVE-2018-5392

mingw-w64 version 5.0.4 by default produces executables that opt in to ASLR, but are not compatible with ASLR. ASLR is an exploit mitigation technique used by modern Windows platforms. For ASLR to function, Windows executables must contain a relocations table. Despite containing the "Dynamic base...

DEBIAN-CVE-2018-5392

mingw-w64 version 5.0.4 by default produces executables that opt in to ASLR, but are not compatible with ASLR. ASLR is an exploit mitigation technique used by modern Windows platforms. For ASLR to function, Windows executables must contain a relocations table. Despite containing the "Dynamic base...

CVE-2018-5392

mingw-w64 version 5.0.4 by default produces executables that opt in to ASLR, but are not compatible with ASLR. ASLR is an exploit mitigation technique used by modern Windows platforms. For ASLR to function, Windows executables must contain a relocations table. Despite containing the "Dynamic base...

Design/Logic Flaw

mingw-w64 version 5.0.4 by default produces executables that opt in to ASLR, but are not compatible with ASLR. ASLR is an exploit mitigation technique used by modern Windows platforms. For ASLR to function, Windows executables must contain a relocations table. Despite containing the "Dynamic base...

CVE-2018-5392 mingw-w64 version 5.0.4 by default produces executables that opt in to ASLR, but are not compatible with ASLR

mingw-w64 version 5.0.4 by default produces executables that opt in to ASLR, but are not compatible with ASLR. ASLR is an exploit mitigation technique used by modern Windows platforms. For ASLR to function, Windows executables must contain a relocations table. Despite containing the "Dynamic base...

CVE-2018-5392

CVE-2018-5392 affects mingw-w64 5.0.4 where executables claim ASLR compatibility but lack a relocations table, despite Dynamic Base headers. This mismatch means Windows binaries produced by mingw-w64 are not ASLR-compatible; the missing relocations table enables return-oriented programming (ROP) ...

CVE-2018-5392

mingw-w64 version 5.0.4 by default produces executables that opt in to ASLR, but are not compatible with ASLR. ASLR is an exploit mitigation technique used by modern Windows platforms. For ASLR to function, Windows executables must contain a relocations table. Despite containing the "Dynamic base...

mingw-w64 by default produces executables that opt in to ASLR, but are not compatible with ASLR

Overview mingw-w64 produces a executable Windows files without a relocations table by default, which breaks compatibility with ASLR. Description ASLR is an exploit mitigation technique used by modern Windows platforms. For ASLR to function, Windows executables must contain a relocations table...