Confluence Server Remote Code Execution Vulnerability-vulnerability warning-the black bar safety net

Atlassian company for Confluence Server and Data Center products used in the widgetconnecter Assemblyversion Network Vine CRS/ARS products have full support for the vulnerability detection and verification, 网藤用户可直接登陆www.riskivy.com for verification. ! A, scope of impact Product Confluence Server...

A Go implementation of Poly1305 that makes sense

Poly1305 is a Message Authentication Code--a cryptographic primitive for authenticating a message with a shared secret key, like HMAC. Although its really a fraction of the complexity of e.g. elliptic curves, most of the implementations Ive read look decidedly like magic, mysteriously multiplying...

Linux/x86 - Polymorphic execve(/bin/sh) Shellcode (63 bytes)

/ ; Date: 09/03/2019 ; PolymorphicExecveShStack.asm ; Author: Daniele Votta ; Description: This program invoke a Polimorphic version of excve. Original ExecveShStack: file format elf32-i386 Disassembly of section .text: 08048080 : 8048080: 31 c0 xor eax,eax 8048082: 50 push eax 8048083: 68 2f 2f ...

macOS Reverse TCP Port 4444 IPv6 Shellcode (119 bytes)

/ Title: macOS - Reverse ::1:4444/TCP Shell /bin/sh +IPv6 Shellcode 119 bytes Tested: macOS 10.14.1 Author: Ken Kitahara Compilation: gcc -o loader loader.c dev:works devuser$ swvers ProductName: Mac OS X ProductVersion: 10.14.1 BuildVersion: 18B75 dev:works devuser$ cat ipv6rev.s section .text...

Samba < 2.2.8a Remote Code Execution Vulnerability

The version of Samba running on the remote host is prior to 2.2.8a. It is, therefore, affected by a remote code execution vulnerability in the SMB/CIFS packet fragment re-assembly code in smbd. An unauthenticated, remote attacker can exploit this to inject binary specific exploit code into smbd a...

Razer Synapse 3 Windows client local to mention the right vulnerability analysis-vulnerability warning-the black bar safety net

A, vulnerability introduction Razer Synapse（Ray cloud software installed in the system a service Razer Synapse Service, the service to NT AUTHORITY\SYSTEM permissions to run 会加载C:\ProgramData\Razer\目录中的多个.NET assembly. C:\ProgramData\Razer\and its subdirectories/files in the permissions aspect is...

CVE-2019-6488

The string component in the GNU C Library aka glibc or libc6 through 2.28, when running on the x32 architecture, incorrectly attempts to use a 64-bit register for sizet in assembly codes, which can lead to a segmentation fault or possibly unspecified other impact, as demonstrated by a crash in...

dnSpy - .NET Debugger And Assembly Editor

dnSpy is a debugger and .NET assembly editor. You can use it to edit and debug assemblies even if you don't have any source code available. Want to say thanks? Click the star at the top of the page. Or fork dnSpy and send a PR! The following pictures show dnSpy in action. It shows dnSpy editing a...

UBUNTU-CVE-2019-6488

The string component in the GNU C Library aka glibc or libc6 through 2.28, when running on the x32 architecture, incorrectly attempts to use a 64-bit register for sizet in assembly codes, which can lead to a segmentation fault or possibly unspecified other impact, as demonstrated by a crash in...

CVE-2019-6488

The string component in the GNU C Library aka glibc or libc6 through 2.28, when running on the x32 architecture, incorrectly attempts to use a 64-bit register for sizet in assembly codes, which can lead to a segmentation fault or possibly unspecified other impact, as demonstrated by a crash in...

CVE-2019-6488

The string component in the GNU C Library aka glibc or libc6 through 2.28, when running on the x32 architecture, incorrectly attempts to use a 64-bit register for sizet in assembly codes, which can lead to a segmentation fault or possibly unspecified other impact, as demonstrated by a crash in...

CVE-2019-6488

The string component in the GNU C Library aka glibc or libc6 through 2.28, when running on the x32 architecture, incorrectly attempts to use a 64-bit register for sizet in assembly codes, which can lead to a segmentation fault or possibly unspecified other impact, as demonstrated by a crash in...

DEBIAN-CVE-2019-6291

An issue was discovered in the function expr6 in eval.c in Netwide Assembler NASM through 2.14.02. There is a stack exhaustion problem caused by the expr6 function making recursive calls to itself in certain scenarios involving lots of '!' or '+' or '-' characters. Remote attackers could leverage...

UBUNTU-CVE-2019-6290

An infinite recursion issue was discovered in eval.c in Netwide Assembler NASM through 2.14.02. There is a stack exhaustion problem resulting from infinite recursion in the functions expr, rexp, bexpr and cexpr in certain scenarios involving lots of '' characters. Remote attackers could leverage...

CVE-2018-20538

There is a use-after-free at asm/preproc.c function ppgetline in Netwide Assembler NASM 2.14rc16 that will cause a denial of service during certain finishes tests...

radare2 'parseOperand' function stack buffer overflow vulnerability

radare2 is a set of libraries and tools for working with binary files. A stack buffer overflow vulnerability exists in the 'parseOperand' function in the libr/asm/p/asmx86nz.c file in radare2 versions prior to 3.1.1. An attacker can exploit this vulnerability to cause a denial of service...

radare2 'assemble' function heap buffer overflow vulnerability

radare2 is a set of libraries and tools for working with binary files. A heap buffer overflow vulnerability exists in the 'assemble' function of the libr/asm/p/asmarmcs.c file in radare2 3.1.3 and earlier versions. An attacker can exploit this vulnerability to cause a denial of service applicatio...

radare2 'armass_assemble' function heap buffer overflow vulnerability

radare2 is a set of libraries and tools for working with binary files. A heap buffer overflow vulnerability exists in the 'armassassemble' function in the libr/asm/arch/arm/armass.c file in radare2 3.1.3 and earlier versions. An attacker can exploit this vulnerability to cause a denial of service...

CVE-2018-20457

In radare2 through 3.1.3, the assemble function inside libr/asm/p/asmarmcs.c allows attackers to cause a denial-of-service application crash via an rnumcalc out-of-bounds read by crafting an arm assembly input because a loop uses an incorrect index in armass.c and certain length validation is...

Design/Logic Flaw

In radare2 through 3.1.3, the assemble function inside libr/asm/p/asmarmcs.c allows attackers to cause a denial-of-service application crash via an rnumcalc out-of-bounds read by crafting an arm assembly input because a loop uses an incorrect index in armass.c and certain length validation is...