CVE-2026-45761

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to versions 7.0.16 and 8.0.5, a crafted rule using mixed-case frame syntax could trigger a heap buffer overflow while Suricata is loading signatures. The issue is reached...

EUVD-2026-75755

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to versions 7.0.16 and 8.0.5, a crafted rule using mixed-case frame syntax could trigger a heap buffer overflow while Suricata is loading signatures. The issue is reached...

CVE-2026-45761 Suricata detect: case-insensitive frame handling can cause heap buffer overflow during rule load

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to versions 7.0.16 and 8.0.5, a crafted rule using mixed-case frame syntax could trigger a heap buffer overflow while Suricata is loading signatures. The issue is reached...

CVE-2026-45761

Suricata versions prior to 7.0.16 and 8.0.5 are affected by a heap buffer overflow in the rule parsing/loading path. A crafted detection rule using mixed-case frame syntax triggers the overflow while Suricata loads signatures — not via network traffic alone. The CVSS 3.1 score is 3.3 (LOW) , with...

CVE-2026-45761 Suricata detect: case-insensitive frame handling can cause heap buffer overflow during rule load

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to versions 7.0.16 and 8.0.5, a crafted rule using mixed-case frame syntax could trigger a heap buffer overflow while Suricata is loading signatures. The issue is reached...

libtalloc

libtalloc libtalloc 是一个用于 GDB 的 python 脚本，可用于分析“平凡分配器”（talloc）。关于 talloc 的介绍可以在这里找到： https://talloc.samba.org/talloc/doc/html/index.html libtalloc 的灵感来自其他用于分析堆的 gdb python 脚本，例如 unmaskjemalloc 和 libheap。一些基本功能与这些项目相同。 https://github.com/cloudburst/libheap https://github.com/argp/unmaskjemalloc...

libslub

libslub libslub is a python library to examine the SLUB managements structures and object allocations the Linux kernel heap implementation. It is currently designed for use with GDB but could easily be adapted to work with other debuggers. It helps understanding SLUB internals and developing Linu...

libptmalloc

libptmalloc libptmalloc 是一个用于检查 ptmalloc（glibc 用户态堆实现）的 Python 库。它目前设计用于 GDB，但也可以轻松适配其他调试器。 Installation 请参阅 安装指南。 Usage 请参阅 用户指南。 Supported versions 请参阅 支持的版本。 Development 请参阅 开发指南。...

libmempool

libmempool 初步说明：我们建议您将其作为 asatools 的一部分使用，但它也可以 独立使用。 libmempool 是一个 Python 脚本和 GDB 分析工具，用于辅助分析在 Cisco ASA 设备的各种堆中发现的与内存池（mempool）相关的数据结构。通常，这些信息嵌入在堆块（heap chunk）中，或者是对其他常见堆结构（如 dlmalloc mstate 结构）的自定义扩展。 Cisco 使用“mempool”一词来描述为各种目的（如常规分配、DMA 等）映射的内存区域。这些区域通常包含自己的堆，例如...

Foxit-Precise-Heap-Spray

This repository does not have a README...

cve-images

cve-images — imágenes de laboratorio intencionalmente vulnerables Una colección de imágenes Docker deliberadamente vulnerables para el estudio de seguridad en un laboratorio aislado. Comenzó como reproducciones de CVE de nginx y está creciendo hasta convertirse en un conjunto más amplio de imágen...

Python-precise-heap-spraying-

Python-precise-heap-spraying- Python precise heap spraying 0c0c0c0c...

CVE-2021-44142

CVE-2021-44142 Vulnerability Checker A tool to check if a Samba server is vulnerable to CVE-2021-44142 Background CVE-2021-44142 is a heap out-of-bounds read and write in Samba's vfsfruit module used at Pwn2Own Austin 2021 against the Western Digital PR4100. It was first discovered by Nguyễn Hoàn...

CTT-Vsyslog-Vortex-CVE-2023-6246

CTT-Vsyslog-Vortex-CVE-2023-6246 CVE-2023-6246 glibc vsysloginternal heap buffer overflow exploitation using Convergent Time Theory α = 0.0302011. 33-layer temporal heap spray + phase-locked trigger for reliable local privilege escalation. README.md root@kitploit: CTT-Vsyslog-Vortex Temporal...

CVE-2026-31402

🛡️ CVE-2026-31402 – NFSv4 LOCK Replay Cache Heap Overflow CVE-2026-31402: Linux NFS Bug Hidden for 23 Years 📌 Overview CVE-2026-31402 is a heap overflow vulnerability in the NFSv4.0 LOCK replay cache of the Linux kernel. It arises due to improper handling of responses larger than the fixed buffer...

DEBIAN-CVE-2026-88052

Tesseract is an open source OCR engine. In version 5.5.3 and earlier, UNICHARSET::loadviafgets in src/ccutil/unicharset.cpp trusts the declared unichar count as a loop bound and uses id as an unchecked index into the unichars vector. unicharinsertbackwardscompatible can leave the vector unchanged...

DEBIAN-CVE-2026-88051

Tesseract is an open source OCR engine. In version 5.5.3 and earlier, the callback form of GenericVector::read in src/ccutil/genericvector.h reads the independent int32 fields reserved and sizeused from a .traineddata model without a cap or an invariant check. reservereserved allocates the backin...

CVE-2026-88051

Tesseract is an open source OCR engine. In version 5.5.3 and earlier, the callback form of GenericVector::read in src/ccutil/genericvector.h reads the independent int32 fields reserved and sizeused from a .traineddata model without a cap or an invariant check. reservereserved allocates the backin...

CVE-2026-88052

Tesseract is an open source OCR engine. In version 5.5.3 and earlier, UNICHARSET::loadviafgets in src/ccutil/unicharset.cpp trusts the declared unichar count as a loop bound and uses id as an unchecked index into the unichars vector. unicharinsertbackwardscompatible can leave the vector unchanged...

CVE-2026-88053

Tesseract is an open source OCR engine. In version 5.5.3 and earlier, Classify::ReadIntTemplates in src/classify/intproto.cpp reads NumClassPruners, NumClasses, and NumProtoSets from the TESSDATAINTTEMP component of a crafted .traineddata file and uses those values as loop bounds without validati...