pyasn1 has quadratic-time denial of service in constructed string and indefinite-length ANY decoding

Summary In pyasn1 0.6.4 and earlier, decoding a constructed OCTET STRING or character string made of many fragments can spend disproportionate CPU time repeatedly copying the accumulated value. A separate indefinite-length ANY path has the same problem while collecting the encoded components. The...

GHSA-9M75-VC3G-4X39 pyasn1 has quadratic-time denial of service in constructed string and indefinite-length ANY decoding

Summary In pyasn1 0.6.4 and earlier, decoding a constructed OCTET STRING or character string made of many fragments can spend disproportionate CPU time repeatedly copying the accumulated value. A separate indefinite-length ANY path has the same problem while collecting the encoded components. The...

acheron

About Acheron is a library inspired by SysWhisper3/FreshyCalls/RecycledGate, with most of the functionality implemented in Go assembly. acheron package can be used to add indirect syscall capabilities to your Golang tradecraft, to bypass AV/EDRs that makes use of usermode hooks and instrumentatio...

JObfuscator

JObfuscator — Java Source Code Obfuscation & Protection JObfuscator is a source code obfuscator for the Java programming language. It can protect your Java source code and algorithms from hacking, cracking, reverse engineering, decompilation, and technology theft. JObfuscator employs a variety of...

CVE-2026-63201 netopeer2-server logging has format string vulnerability via subtree filter

Netopeer2 is a server for implementing network configuration management based on the NETCONF Protocol. In affected versions, a low-privileged authenticated NETCONF user can remotely crash netopeer2-server by sending a get RPC with an invalid subtree filter whose text contains format specifiers. I...

accfly

How secure is your "security" camera? Executive summary In the beginning of 2020, at my former workplace, I had a chance to take part in an internal pwn2own style event. There were several targets available, but I was interested the most in Accfly Wireless Security camera. Unfortunately I had not...

sbox

sbox - Compile-time AES string obfuscation for C++ Standard solutions rely on length + "" + string. That is trivial to reverse. sbox utilizes a constexpr AES-128 block cipher to mutate strings into high-entropy noise. The Story During the Neetcode "Encode and Decode Strings" challenge, I ported t...

flare-floss

FLOSS Scripts FLOSS supports converting its output into scripts for various tools. Please see the render scripts in this directory. Additionally, there is another plugin for IDA to allow FLOSS to automatically extract obfuscated strings and apply them to the currently loaded module in IDA...

CVE-2024-29510

Original research and POC code: https://codeanlabs.com/blog/research/cve-2024-29510-ghostscript-format-string-exploitation/ NOTE: I have made no changes to the POC apart from the command executed. Full credit goes to Thomas Rinsma @ Codean Labs for their amazing research and POC. Local Scenario 1...

ESXi-Ransomware-Scanner-mi

ESXiransomwarescanner A program that scans IP addresses for signs of ESXi compromise by grabbing the ransom note from an html page and comparing the strings. Requirements python 3.x requests BeautifulSoup tqdm colorama Installation Use the package manager pip to install the required packages. pip...

CVE-2021-32675

CVE-2021-32675 – Redis Pre-Allocation Denial of Service OOM This repository contains a functional exploit for CVE-2021-32675, a denial-of-service DoS vulnerability in Redis. The flaw allows unauthenticated remote attackers to trigger massive memory pre-allocations on the Redis server by sending...

CVE-2021-30109

CVE-2021-30109 Froala WYSIWYG Editor 3.2.6 is affected by Cross Site Scripting XSS. Under certain conditions, a base64 crafted string leads to persistent XSS. Affected product: Froala WYSIWYG Editor - V3.2.6 Description: Under certain conditions, a base64 crafted string leads to persistent...

-CVE-2024-39614

Proof of Concept PoC for Denial-of-Service Vulnerability in Django This repository contains a Proof of Concept PoC script demonstrating a denial-of-service DoS vulnerability in Django versions 5.0 before 5.0.7 and 4.2 before 4.2.14. The vulnerability lies in the getsupportedlanguagevariant...

CVE-2024-23113

CVE-2024-23113 The script is designed to detect CVE-2024-23113, which is a format string vulnerability in the FortiGate FGFM service FortiGate to FortiManager protocol running on TCP port 541. The vulnerability occurs because an attacker can control a format string, which could lead to Remote Cod...

CVE-2026-11115-Database-Connection-String-Injection-via-Env-Variable

CVE-2026-11115 – Database Connection String Injection via Env Variable Program Code Python dbconnector.py - Constructs DB connection string from environment import os, psycopg2 def connect: Reads DBURL; attacker can override via environment injection if they control an env var dburl =...

riskootext4shell

riskootext4shell text4shell script for Apache Commons Text =1.10 CVE-2022-33980 The Apache Commons Text library is an alternative to the native functionalities of the Java JDK. Versions prior to version 1.10.0 of Apache Commons Similar to CVE-2022-33980 python3 text4shell.py -u...

snmp-shell

SNMP Shell Shell Simulation over Net-SNMP with extend functionality Here is a preview : Description If your target has a Net-SNMP instance with the "extend" functionality, and you got a SNMP community string which gives you write access , you can use this tool to automate the process of sending...

ghostrings

Ghostrings Scripts for recovering string definitions in Go binaries with P-Code analysis. Tested with x86, x86-64, ARM, and ARM64. Scripts Golang These can be found in the Golang category in the Script Manager. GoDynamicStrings.java Analyzes P-Code to find string structures created on the stack...

CVE-2024-23113

CVE-2024-23113 The script is designed to detect CVE-2024-23113, which is a format string vulnerability in the FortiGate FGFM service FortiGate to FortiManager protocol running on TCP port 541. The vulnerability occurs because an attacker can control a format string, which could lead to Remote Cod...

huntglyph

huntglyph — Detect homograph attacks Homograph attacks leverage the visual similarity of characters from different writing systems e.g., Latin 'a' vs. Cyrillic 'а' to spoof domain names, filenames, or other identifiers, tricking users into believing they are interacting with a legitimate source...