Heap exposure vulnerability in generating JSON

There is a heap exposure vulnerability in JSON bundled by Ruby. The generate method of JSON module optionally accepts an instance of JSON::Ext::Generator::State class. If a malicious instance is passed, the result may include contents of heap. All users running an affected release should either...

Gloom-Framework: Security Framework For Kali Linux

PenTestIT RSS Feed This short post is about a new penetration testing toolkit/framework in the market, which was specifically built for Kali Linux. The name is Gloom-Framework. It is coded in Python and is also open source with a few dependencies. What is Gloom-Framework? Gloom-Framework is an op...

ALPINE-CVE-2017-14064

Ruby through 2.2.7, 2.3.x through 2.3.4, and 2.4.x through 2.4.1 can expose arbitrary memory during a JSON.generate call. The issues lies in using strdup in ext/json/ext/generator/generator.c, which will stop after encountering a '\0' byte, returning a pointer to a string of length zero, which is...

Simple

Simple NOP generator This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework SingleByte ---------- This class implements simple NOP generator for AARCH64 class MetasploitModule 'Simple', 'Alias' = 'armlesimple', 'Description'...

UBUNTU-CVE-2017-14064

Ruby through 2.2.7, 2.3.x through 2.3.4, and 2.4.x through 2.4.1 can expose arbitrary memory during a JSON.generate call. The issues lies in using strdup in ext/json/ext/generator/generator.c, which will stop after encountering a '\0' byte, returning a pointer to a string of length zero, which is...

Unspecified vulnerability in mktexlsr

mktexlsr is a library for generating catalogs. A security vulnerability exists in mktexlsr revision 36855 and versions prior to revision 36626. A local attacker can exploit this vulnerability to overwrite arbitrary files via a symbolic link attack...

faker.js - Generate Massive Amounts of Fake Data

Generate massive amounts of fake data in Node.js and the browser. Demo https://cdn.rawgit.com/Marak/faker.js/master/examples/browser/index.html Hosted API Microservice http://faker.hook.io Supports all Faker API Methods Full-Featured Microservice Hosted by hook.io curl...

The Malicious Macro Generator!

PenTestIT RSS Feed I'm sure you remember my older post about the malicious office document generator and the office exploitation toolkit. Just a refresher - Luckystrike is the open source script that helps you create malicious Microsoft Office documents using PowerShell and MicroSploit is an open...

Microsoft Edge: Chakra: Integer overflow in EmitNew(CVE-2017-8636)

The bytecode generator uses the "EmitNew" function to handle new operators. Here's the code how the function checks for integer overflow. void EmitNewParseNode pnode, ByteCodeGenerator byteCodeGenerator, FuncInfo funcInfo Js::ArgSlot argCount = pnode-sxCall.argCount; argCount++; // include "this"...

Microsoft Edge Chakra EmitNew Integer Overflow

Microsoft Edge: Chakra: Integer overflow in EmitNew CVE-2017-8636 The bytecode generator uses the "EmitNew" function to handle new operators. Here's the code how the function checks for integer overflow. void EmitNewParseNode pnode, ByteCodeGenerator byteCodeGenerator, FuncInfo funcInfo Js::ArgSl...

Microsoft Edge Chakra EmitNew Integer Overflow Exploit

Google Security Research Microsoft Edge: Chakra: Integer overflow in EmitNew CVE-2017-8636 The bytecode generator uses the "EmitNew" function to handle new operators. Here's the code how the function checks for integer overflow. void EmitNewParseNode pnode, ByteCodeGenerator byteCodeGenerator,...

Microsoft Edge Chakra - 'EmitNew' Integer Overflow

sxCall.argCount; argCount++; // include "this" BOOL fSideEffectArgs = FALSE; unsigned int tmpCount = CountArgumentspnode-sxCall.pnodeArgs, &fSideEffectArgs; AssertargCount == tmpCount; if argCount != Js::ArgSlotargCount Js::Throw::OutOfMemory; ... "Js::ArgSlot" is a 16 bit unsigned integer type...

Microsoft Edge Chakra - EmitNew Integer Overflow

Microsoft Edge Chakra - EmitNew Integer Overflow sxCall.argCount; argCount++; // include "this" BOOL fSideEffectArgs = FALSE; unsigned int tmpCount = CountArgumentspnode-sxCall.pnodeArgs, &fSideEffectArgs; AssertargCount == tmpCount; if argCount != Js::ArgSlotargCount Js::Throw::OutOfMemory;...

HTTP Load Generator: hey

hey is a tiny program that sends some load to a web application – ApacheBench ab replacement. hey was originally called boom and was influenced from Tarek Ziade’s tool at tarekziade/boom . Installation go get -u github.com/rakyll/hey Note: Requires go 1.7 or greater. Usage hey runs provided numbe...

MGASA-2017-0257 Updated php-phpmailer packages fix security vulnerability

It was discovered that php-phpmailer has a XSS vulnerability in the "From Email Address" and "To Email Address" fields of codegenerator.php CVE-2017-11503...

SMA Solar Technology inverter access control error vulnerability (CNVD-2017-27841)

SMA Solar Technology inverter is a photovoltaic inverter device from SMA Germany. An access control error vulnerability exists in the SMA Solar Technology inverter. An attacker could use this vulnerability to change the system time, affecting the timestamp-based locking policy and the random numb...

Oracle FLEXCUBE Universal Banking Remote Vulnerability (CNVD-2017-21028)

Oracle Financial Services Applications is a suite of financial services software from Oracle that combines core banking, online banking, and property management.Oracle FLEXCUBE Universal Banking is one of the real-time, online coverage of retail, group...Oracle FLEXCUBE Universal Banking is a...

Invoke-CradleCrafter - PowerShell Remote Download Cradle Generator and Obfuscator

Invoke-CradleCrafter is a PowerShell v2.0+ compatible PowerShell remote download cradle generator and obfuscator. Purpose Invoke-CradleCrafter exists to aid Blue Teams and Red Teams in easily exploring, generating and obfuscating PowerShell remote download cradles. In addition, it helps Blue Team...

CVE-2017-10084

Vulnerability in the Oracle FLEXCUBE Universal Banking component of Oracle Financial Services Applications subcomponent: Report Generator. Supported versions that are affected are 11.3.0, 11.4.0, 12.0.1, 12.0.2, 12.0.3, 12.1.0, 12.2.0 and 12.3.0. Easily exploitable vulnerability allows low...

Design/Logic Flaw

Vulnerability in the Oracle FLEXCUBE Universal Banking component of Oracle Financial Services Applications subcomponent: Report Generator. Supported versions that are affected are 11.3.0, 11.4.0, 12.0.1, 12.0.2, 12.0.3, 12.1.0, 12.2.0 and 12.3.0. Easily exploitable vulnerability allows low...