396515 matches found
CVE-2025-23134_fixes_code
CVE-2026-34180 – Patch Changes The patch addresses an integer truncation issue in the OpenSSL ASN.1/DER decoding code. The following changes were made: 1. Updated the ASN.1 content length type Changed the len parameter of asn1exc2i from int to long. This allows the function to receive and handle...
CVE-2020-8249
CVE-2020-8249: Buffer Overflow in Pulse Secure VPN Linux Client The root SUID executable pulsesvc, has a function “doupload” that unsafely calls a “sprintf” which can result in a buffer overflow. Because the “sprintf” writes the values on the stack, if a big enough string is passed to it, then it...
Apache Celix 2.4.0 EDEF XML Parser Heap-Based Buffer Overflow
Summary Apache Celix is an implementation of the OSGi specification adapted to C and C++. It is a framework to develop dynamic modular software applications using component and/or service-oriented programming. Description Apache Celix suffers from a heap-based buffer overflow vulnerability in its...
tftp security update
5.2-40.1 - fix buffer overflow in remap genmatchstring with inverse rules CVE-2026-85234 RHEL-260629...
compat-openssl11 security update
1:1.1.1k-5.6 - Fixes CVE-2026-84782: DTLS Retransmits Handshake Messages From a Stale Buffer Offset Resolves: RHEL-265517 1:1.1.1k-5.5 - Fixes CVE-2026-63072: Heap buffer overflow in CMS key unwrapping Resolves: RHEL-246280...
kernel security, bug fix, and enhancement update
5.14.0-687.56.1 - Disable UKI signing Orabug: 36571828 - Update Oracle Linux certificates Kevin Lyons - Disable signing for aarch64 Ilya Okomin - Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list olkmodsigningkey.pem Orabug: 29539237 - Update x509.genkey Orabug:...
compat-openssl10 security update
1:1.0.2o-4.4 - Fix CVE-2026-84782: DTLS Retransmits Handshake Messages From a Stale Buffer Offset...
Apache Celix 2.4.0 EDEF XML Parser Heap Buffer Overflow
Apache Celix version 2.4.0 contains a heap-based buffer overflow in its remote-services Endpoint Description Extender XML parser. The supplied proof of concept generates a crafted endpoint descriptor that triggers the overflow. !/usr/bin/env python Apache Celix 2.4.0 EDEF XML Parser Heap-Based...
CVE-2021-3156-Baron-Samedit
CVE-2021-3156 – Baron Samedit Heap-Based Buffer Overflow in sudo | Exploitation & Mitigation Analysis Overview CVE-2021-3156, known as Baron Samedit , is a heap-based buffer overflow vulnerability in the sudo program. It allows any unprivileged local user to gain root privileges on vulnerable...
CVE-2022-26937
Windows Network File System Crash PoC CVE-2022-26937 nt!KeBugCheckEx: fffff8038996efa0 48894c2408 mov qword ptr rsp+8,rcx ss:0018:ffffd000d589ae60=0000000000000139 1: kd !analyze -v Bugcheck Analysis KERNELSECURITYCHECKFAILURE 139 A kernel component has corrupted a critical data structure. The...
CVE-2021-3156-Project
CVE-2021-3156 — Baron Samedit Heap-Based Buffer Overflow in sudo → Local Privilege Escalation ITSOLERA Cybersecurity Department | Red Team Internship 2026 ██████╗ █████╗ ██████╗ ██████╗ ███╗ ██╗ ███████╗ █████╗ ███╗ ███╗███████╗██████╗ ██╗████████╗ ██╔══██╗██╔══██╗██╔══██╗██╔═══██╗████╗ ██║...
CVE-2025-27480
CVE-2025-27480 CVE‑2025‑27480 – Remote Code Execution in OpenSSH What the vulnerability is all about OpenSSH version 8.9p1 contains a subtle buffer‑overflow bug that happens when it parses an SSHUSERAUTH packet. A client can send a packet with a very long “user” field, and the data lands in the...
CVE-2017-14980
Exploit-CVE-2017-14980 PoC exploit for CVE-2017-14980 — a stack-based buffer overflow vulnerability in Sync Breeze Enterprise 10.0.28. 📖 Full technical analysis of the exploit: 👉 https://davigsantana.github.io/posts/buffer-overflow/ About This repository contains a proof-of-concept PoC developed...
CVE-2021-3156
CVE-2021-3156 comprobación de la vulnerabilidad CVE-2021-3156 y script de parcheo Descripción de CVE-2021-3156: Sudo anterior a 1.9.5p2 tiene un Desbordamiento de Búfer basado en Heap, lo que permite la escalada de privilegios a root mediante "sudoedit -s" y un argumento de línea de comandos que...
CVE-2019-12937-ToaruOS
CVE-2019-12937 ToaruOS is an open-source computer operating system written in C, a hobbyist operating system developed by an undergraduate computer science student at the University of Illinois. ToaruOS runs on POSIX and x86 architectures. Its main features include support for processes and...
POC_CVE-2026-45185
CVE-2026-45185 Nuclei Template Validation Lab This repository is not a general-purpose exploit PoC repository. It is a local validation lab for reproducing and reviewing the behavior of a CVE-2026-45185 template intended for contribution to projectdiscovery/nuclei-templates. The nuclei code...
freebsd-dhclient-poc
CVE-2020-7461 Reproducer PoC Authors: Moshe Kol, Shlomi Oberman Reproducer PoC for FreeBSD dhclient heap-based buffer overflow vulnerability when parsing DHCP option 119 CVE-2020-7461. The problem resides in the function findsearchdomainnamelen in the file sbin/dhclient/options.c. This function i...
CVE-2004-2271-MiniShare-1.4.1-Buffer-Overflow
CVE 2004-2271 MiniShare-1.4.1-Buffer-Overflow https://vulners.com/cve/CVE-2004-2271 Usage in file, generates a msfvenom payload automatically because I'm lazy. Ported from: https://www.exploit-db.com/exploits/636/...
CVE-2019-19204
CVE-2019-19204 An issue was discovered in Oniguruma 6.x before 6.9.4rc2. In the function fetchintervalquantifier formerly known as fetchrangequantifier in regparse.c, PFETCH is called without checking PEND. This leads to a heap-based buffer over-read. Researcher: ManhND of The Tarantula Team,...