CVE-2021-1056

CVE-2021-1056 CVE-2021-1056 es una vulnerabilidad que envié a NVIDIA PSIRT. Personalmente, puede conllevar altos riesgos de seguridad en clústeres HPC multiinquilino, especialmente en plataformas de aprendizaje automático en la nube. Este repositorio simplemente demuestra la vulnerabilidad en...

whoc

whoc 一个容器镜像，用于提取底层容器运行时并将其发送到远程服务器。 探探您最喜欢的CSP容器平台的底层容器运行时！ WhoC在Defcon 29 Cloud Village上的演讲 Azurescape - 基于whoc的研究，首次实现公有云中的跨账户容器接管（奖金70,000美元） 它是如何工作的？ 正如runc CVE-2019-5736所示，传统的Linux容器运行时通过/proc/self/exe向其所运行的容器暴露自身。whoc利用这一链接读取正在执行它的容器运行时。 动态模式 这是whoc的默认模式，适用于动态链接的容器运行时。 1...

sysbox

Introducción Sysbox es un runtime de contenedores de código abierto y gratuito un "runc" especializado, desarrollado originalmente por Nestybox adquirida por Docker en 05/2022, que mejora los contenedores de dos maneras clave: Mejora el aislamiento de los contenedores: User-namespace de Linux en...

ShadowClone

ShadowClone ShadowClone允许你将长时间运行的任务动态分布到数千个无服务器函数中，并在几秒钟内获得结果，而原本可能需要数小时才能完成。 你可以充分利用云提供商提供的免费层，并通过影分身之术（火影忍者风格）来增强你普通的CLI工具！ 安装 请访问 wiki 获取安装和初始配置说明 用法 root@kitploit: ⚡ python shadowclone.py -h usage: shadowclone.py -h -i INPUT -s SPLITNUM -o OUTPUT -c COMMAND optional arguments: -h, --help show...

CVE-2019-5736-Custom-Runtime

CVE-2019-5736-Custom-Sandbox General CVE-2019-5736 implementado usando un runtime de contenedores sencillo y propio para entender el exploit. El exploit se basa en el runc-poc de twistlock y casi todo está copiado de él: https://github.com/twistlock/RunC-CVE-2019-5736/tree/master/maliciousimagePO...

CVE-2024-21626-POC

CVE-2024-21626-POC 使用说明 仅供教育/研究使用，任何与教育/研究无关的行为所产生的风险自行负责 使用 root@kitploit: docker build . -t cve-2024-21626 docker run -it --rm cve-2024-21626 bash /poc.sh 另起一个terminal /bin/bash.copy 注意 不同docker/runc版本使用的具体文件描述符有所不同，例如docker server:20.10.17 && runc version 1.1.2 的情况下使用 /proc/self/fd/9，实际的 fd...

cve-2024-21626

CVE-2024-21626 Resumen Este repositorio contiene ejemplos de código de una aplicación vulnerable a CVE-2024-21626, así como un gadget eBPF para detectar intentos de explotación. Este repositorio fue creado como parte de este blog post. El programa gadget utilizado para detectar esta vulnerabilida...

cve-2019-5736-poc

CVE-2019-5736 Prueba de Concepto Esto agrega una cadena al binario runc del host. Trae tu propio payload ver stage2.c. Para ejecutar: docker build -t cve . docker run cve strings /usr/bin/docker-runc | tail -n 2...

proxmox-lxc-docker-fix

Solución para AppArmor en LXC de Proxmox para Docker/Contenedores Solución para CVE-2025-52881 : Corrige la rotura de Docker, Podman y otros entornos de ejecución de contenedores en contenedores LXC de Proxmox causada por incompatibilidad de AppArmor con runc 1.2.7+/1.3.2+ 🚨 El Problema...

CVE-2026-53495

containerd is an open-source container runtime. Prior to 1.7.35, 2.0.12, 2.2.8, and 2.3.5, containerd on Linux with the CRI plugin enabled can indefinitely block the drainExecSyncIO goroutine in internal/cri/server/containerexecsync.go when CRI ExecSync is used by exec probes or lifecycle hooks...

UBUNTU-CVE-2026-53495

containerd is an open-source container runtime. Prior to 1.7.35, 2.0.12, 2.2.8, and 2.3.5, containerd on Linux with the CRI plugin enabled can indefinitely block the drainExecSyncIO goroutine in internal/cri/server/containerexecsync.go when CRI ExecSync is used by exec probes or lifecycle hooks...

OESA-2026-3850 kata-containers-go security update

This is core component of Kata Container, to make it work, you need a isulad/docker engine. Security Fixes: A flaw was found in Kata Containers, affecting both its Rust and Go runtimes. An authenticated pod user can exploit this by setting the io.katacontainers.configpath annotation to an arbitra...

Medium: runc

Issue Overview: x509.Certificate.VerifyHostname previously called matchHostnames in a loop over all DNS Subject Alternative Name SAN entries. This caused strings.Splithost, "." to execute repeatedly on the same input hostname. With a large DNS SAN list, verification costs scaled quadratically bas...

Linux Distros Unpatched Vulnerability : CVE-2026-88264

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in crun. When the container configuration does not give /dev a dedicated mount, terminal setup can redirect /dev/console onto an...

CVE-2026-88264

A flaw was found in crun. When the container configuration does not give /dev a dedicated mount, terminal setup can redirect /dev/console onto an attacker-controlled path, including via the read-only-rootfs bind-mount fallback. Affected versions are crun 1.29.1 and earlier. Default configurations...

CVE-2026-88265

A flaw was found in crun. After pivotroot, reopening /dev/null for stdio can follow a symlink and attach a host file to container stdio, then change that file's ownership. Affected versions are crun 1.29.1 and earlier. Default configurations that mount a fresh /dev are not exposed. No fixed relea...

CVE-2026-84042

A flaw was found in crun. When crun is built with libkrun and a container is started rootful with passt networking krun.usepasst, crun can execute attacker-controlled payload from the container image with host root privileges. The issue is a regression in crun 1.29. It affects crun = 1.29...

CVE-2026-88264 Crun: crun: /dev/console symlink follow allows root-owned file creation outside the rootfs

A flaw was found in crun. When the container configuration does not give /dev a dedicated mount, terminal setup can redirect /dev/console onto an attacker-controlled path, including via the read-only-rootfs bind-mount fallback. Affected versions are crun 1.29.1 and earlier. Default configurations...

EulerOS 2.0 SP12 : containerd (EulerOS-SA-2026-3397)

According to the versions of the containerd package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : containerd is an open-source container runtime. In versions prior to 1.7.33, 2.3.2, 2.2.5, 2.1.9, and 2.0.10 the CRI plugin propagates labels...

ROS-20260907-73-0031

The vulnerability of the runc command, used to execute isolated containers, is related to the state of the race condition that allows for the tracking of references. Exploiting this vulnerability could enable a hacker to compromise the confidentiality, integrity, and accessibility of the protecte...