Node.js third-party modules: `atob` allocates uninitialized Buffers when number is passed in input on Node.js 4.x and below

I would like to report an uninitialized Buffer allocation issue in atob. It allows to extract sensitive data from uninitialized memory or to cause a DoS by passing in a large number, in setups where typed user input can be passed e.g. from JSON, on Node.js 4.x and lower. Module module name: atob...

Default credentials

An issue was discovered on Wireless IP Camera 360 devices. Remote attackers can discover a weakly encoded admin password by connecting to TCP port 9527 and reading the password field of the debugging information, e.g., nTBCS19C corresponds to a password of 123456...

Photo Gallery by WD <= 1.3.66 - Cross-Site Scripting (XSS)

User input gets first escaped with eschtml and then urldecoded. This leads to the possibility of reflected XSS with a double url encoded payload. PoC...

Automate Network Attacks Against Active Directory: icebreaker

Break the ice with that cute Active Directory environment over there. Automates network attacks against Active Directory to deliver you piping hot plaintext credentials when you’re inside the network but outside of the Active Directory environment. Performs 5 different network attacks for plainte...

Linux/x64 - Twofish Encoded + DNS (CNAME) Password + execve(/bin/sh) Shellcode

Linux/x64 - Twofish Encoded + DNS CNAME Password + execve/bin/sh Shellcode. Shellcode exploit for Linuxx86-64 platform /----- Crypter.c ----- / / Optimized Twofish C implementation by Drew Csillag: https://www.schneier.com/code/twofish-cpy.zip Partially re-written by Andre Lima...

Security Constraint Bypass

spring-security-web and spring-web are vulnerable to security bypass with static resources. Spring uses the output of getPathInfo when mapping security constraints and requests. It is not standardized whether the path parameters should be included in the value from getPathInfo. Using this...

DEBIAN-CVE-2018-1048

It was found that the AJP connector in undertow, as shipped in Jboss EAP 7.1.0.GA, does not use the ALLOWENCODEDSLASH option and thus allow the the slash / anti-slash characters encoded in the url which may lead to path traversal and result in the information disclosure of arbitrary local files...

UBUNTU-CVE-2018-1048

It was found that the AJP connector in undertow, as shipped in Jboss EAP 7.1.0.GA, does not use the ALLOWENCODEDSLASH option and thus allow the the slash / anti-slash characters encoded in the url which may lead to path traversal and result in the information disclosure of arbitrary local files...

CVE-2018-1048

It was found that the AJP connector in undertow, as shipped in Jboss EAP 7.1.0.GA, does not use the ALLOWENCODEDSLASH option and thus allow the the slash / anti-slash characters encoded in the url which may lead to path traversal and result in the information disclosure of arbitrary local files...

OpenJDK: DerValue unbounded memory allocation (Libraries, 8182387)

It was discovered that the Libraries component of OpenJDK failed to sufficiently limit the amount of memory allocated when reading DER encoded input. A remote attacker could possibly use this flaw to make a Java application use an excessive amount of memory if it parsed attacker supplied DER...

Linux/x86-64 - setreuid(0,0) + execve(/bin/zsh, [/bin/zsh, NULL]) + XOR Encoded Shellcode (87 bytes)

Title: Linux x86-64 setreuid 0,0 & execve"/bin/zsh", "/bin/zsh", NULL + XOR encoded - 87 bytes Author: egeektronic Twitter: @egeektronic Tested on: Slackware 13.37 Thanks: Mark Loiseau, entropy at phiral.net and metasm developer unsigned char shellcode =...

Linux/x86-64 - setreuid(0,0) + execve(/bin/ksh, [/bin/ksh, NULL]) + XOR Encoded Shellcode (87 bytes)

Title: Linux x86-64 setreuid 0,0 & execve"/bin/ksh", "/bin/ksh", NULL + XOR encoded - 87 bytes Author: egeektronic Twitter: @egeektronic Tested on: Slackware 13.37 Thanks: Mark Loiseau, entropy at phiral.net and metasm developer unsigned char shellcode =...

Linux/x86-64 - setreuid(0,0) + execve(/bin/csh, [/bin/csh, NULL]) + XOR Encoded Shellcode (87 bytes)

Title: Linux x86-64 setreuid 0,0 & execve"/bin/csh", "/bin/csh", NULL + XOR encoded - 87 bytes Author: egeektronic Twitter: @egeektronic Tested on: Slackware 13.37 Thanks: Mark Loiseau, entropy at phiral.net and metasm developer unsigned char shellcode =...

CVE-2018-0819

Microsoft Office 2016 for Mac allows an attacker to send a specially crafted email attachment to a user in an attempt to launch a social engineering attack, such as phishing, due to how Outlook for Mac displays encoded email addresses, aka "Spoofing Vulnerability in Microsoft Office for Mac."...

Decodify - Detect And Decode Encoded Strings Recursively

Decodify can detect and decode encoded strings, recursively. Its currently in beta phase. Lets take this string : teamultimate.in and encode it with Hex, URL, Base64 and FromChar encoding, respectively. Now lets pass this encoded string to Decodify: Boom! Thats what Decodify does. Supported...

Linux/x64 - Custom Encoded XOR + Polymorphic + execve(/bin/sh) Shellcode (Generator)

Linux/x64 - Custom Encoded XOR + Polymorphic + execve/bin/sh Shellcode Generator. Shellcode exploit for Generator platform !/usr/bin/python from random import randint encoded = "" encoded2 = "" badchars = 0x00 shellcode = "\x90" +...

Linux/x64 - Custom Encoded XOR + execve(/bin/sh) Shellcode

Linux/x64 - Custom Encoded XOR + execve/bin/sh Shellcode. Shellcode exploit for Linuxx86-64 platform global start section .text start: jmp findaddress ; jmp short by default decoder: ; Get the address of the string pop rdi push rdi pop rbx ; get the first byte and bruteforce till you get the toke...

CVE-2017-13090

A heap-based buffer overflow, when processing chunked encoded HTTP responses, was found in wget. By tricking an unsuspecting user into connecting to a malicious HTTP server, an attacker could exploit this flaw to potentially execute arbitrary code...

GHSA-J838-VFPQ-FMF2 actionpack Cross-site Scripting vulnerability

The sanitize helper in lib/actioncontroller/vendor/html-scanner/html/sanitizer.rb in the Action Pack component in Ruby on Rails before 2.3.18, 3.0.x and 3.1.x before 3.1.12, and 3.2.x before 3.2.13 does not properly handle encoded : colon characters in URLs, which makes it easier for remote...

GHSA-333X-9VGQ-V2J4 Directory Traversal in geddy

Versions 13.0.8 and earlier of geddy are vulnerable to a directory traversal attack via URI encoded attack vectors. Proof of Concept http://localhost:4000/..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2fetc/passwd Recommendation Update geddy to version = 13.0.8...