CVE-2018-19843

opmov in libr/asm/p/asmx86nz.c in radare2 before 3.1.0 allows attackers to cause a denial of service buffer over-read via crafted x86 assembly data, as demonstrated by rasm2...

CVE-2018-19842

getToken in libr/asm/p/asmx86nz.c in radare2 before 3.1.0 allows attackers to cause a denial of service stack-based buffer over-read via crafted x86 assembly data, as demonstrated by rasm2...

CVE-2018-19843

CVE-2018-19843 affects radare2: opmov in libr/asm/p/asm_x86_nz.c vulnerable to a buffer over-read resulting in a DoS when fed crafted x86 assembly data. Impact described as Denial of Service; exploitation demonstrated by rasm2. The vulnerability applies to radare2 builds before 3.1.0. No remediat...

CVE-2018-19842

getToken in libr/asm/p/asmx86nz.c in radare2 before 3.1.0 allows attackers to cause a denial of service stack-based buffer over-read via crafted x86 assembly data, as demonstrated by rasm2...

CVE-2018-19843

opmov in libr/asm/p/asmx86nz.c in radare2 before 3.1.0 allows attackers to cause a denial of service buffer over-read via crafted x86 assembly data, as demonstrated by rasm2...

CVE-2018-19842

getToken in libr/asm/p/asmx86nz.c in radare2 before 3.1.0 allows attackers to cause a denial of service stack-based buffer over-read via crafted x86 assembly data, as demonstrated by rasm2...

CVE-2018-19843

opmov in libr/asm/p/asmx86nz.c in radare2 before 3.1.0 allows attackers to cause a denial of service buffer over-read via crafted x86 assembly data, as demonstrated by rasm2...

Linux/x64 - Reverse (0.0.0.0:1907/TCP) Shell Shellcode (119 Bytes)

/ reverse shell tcp 1907 port shellcode C language - Linux/x8664 Author : Kağan Çapar contact: email protected shellcode len : 119 bytes compilation: gcc -fno-stack-protector -z execstack reverse-shell.c -o reverse-shell Test: run your machine: nc -vlp 1907 and run exploit ./reverse-shell check...

UBUNTU-CVE-2018-19755

There is an illegal address access at asm/preproc.c function: ismmacro in Netwide Assembler NASM 2.14rc16 that will cause a denial of service out-of-bounds array access because a certain conversion can result in a negative integer...

PT-2018-3075 · Audiocoding +1 · Faad2 +1

Name of the Vulnerable Software and Affected Versions: Freeware Advanced Audio Decoder 2 FAAD2 version 2.8.8 Description: The issue is related to an invalid memory address dereference in the hf assembly function, which can cause a segmentation fault and application crash, leading to denial of...

DEBIAN-CVE-2018-19209

Netwide Assembler NASM 2.14rc15 has a NULL pointer dereference in the function findlabel in asm/labels.c that will lead to a DoS attack...

UBUNTU-CVE-2018-19214

Netwide Assembler NASM 2.14rc15 has a heap-based buffer over-read in expandmmacparams in asm/preproc.c for insufficient input...

UBUNTU-CVE-2018-19209

Netwide Assembler NASM 2.14rc15 has a NULL pointer dereference in the function findlabel in asm/labels.c that will lead to a DoS attack...

BlobRunner - Quickly Debug Shellcode Extracted During Malware Analysis

BlobRunner is a simple tool to quickly debug shellcode extracted during malware analysis. BlobRunner allocates memory for the target file and jumps to the base or offset of the allocated memory. This allows an analyst to quickly debug into extracted artifacts with minimal overhead and effort. To...

Linux/x86 - execve(/bin/sh) + NOT +SHIFT-N+ XOR-N Encoded Shellcode (50 bytes)

/ Title: Linux\x86 NOT +SHIFT-N+ XOR-N + encoded /bin/sh Shellcode 50 byes Author: Pedro Cabral Purpose: spawn /bin/sh shell Tested On: Ubuntu 16.04.01 LTS Arch: x86 Size: 50 bytes sh.asm global start section .text start: xor eax, eax ; reseting the register push eax ; pushing null terminator pus...

Linux/x86 - execve(/bin/sh) + NOT/SHIFT-N/XOR-N Encoded Shellcode (50 byes)

Linux/x86 - execve/bin/sh + NOT/SHIFT-N/XOR-N Encoded Shellcode 50 byes. Shellcode exploit for Linuxx86 platform / Title: Linux\x86 NOT +SHIFT-N+ XOR-N + encoded /bin/sh Shellcode 50 byes Author: Pedro Cabral Purpose: spawn /bin/sh shell Tested On: Ubuntu 16.04.01 LTS Arch: x86 Size: 50 bytes...

Linux/x86 - Random Bytewise XOR + Insertion Encoder Shellcode (54 bytes)

/ Title: Linux/x86 - Random Bytewise XOR + Insertion Encoder Shellcode 54 bytes Author: Ray Doyle @doylersec Homepage: https://www.doyler.net Tested on: Linux/x86 gcc -o xorencodedshellcode -z execstack -fno-stack-protector xorencodedshellcode.c / / Disassembly of section .text: 08048060 : 804806...

UBUNTU-CVE-2018-1000667

NASM nasm-2.13.03 nasm- 2.14rc15 version 2.14rc15 and earlier contains a memory corruption crashed of nasm when handling a crafted file due to function assemblefileinname, dependptr at asm/nasm.c:482. vulnerability in function assemblefileinname, dependptr at asm/nasm.c:482. that can result in...

Linux/ARM - read(0, buf, 0xff) stager + execve("/bin/sh", NULL, NULL) Shellcode 28 Bytes

/ Title: Linux/ARM - read0, buf, 0xff stager + execve"/bin/sh", NULL, NULL Shellcode 28 Bytes Date: 2018-08-30 Tested: armv7l Raspberry Pi 3 Model B+ Author: Ken Kitahara pi@raspberrypi: $ uname -a Linux raspberrypi 4.14.52-v7+ 1123 SMP Wed Jun 27 17:35:49 BST 2018 armv7l GNU/Linux pi@raspberrypi...

Windows/x64 (10) - WoW64 Egghunter Shellcode (50 bytes)

include include include include using namespace std; / Title: WoW64Egghunter for Windows 10 32bit apps on 64bit Windows 10 Size: 50 bytes Date: 26/08/2018 Author: n30m1nd - https://www.exploit-db.com/author/?a=8766 Works in: 32 bit processes on a 64 bit Windows 10 OS How to: Compile under Visual...