dirty_sock

dirtysock Локальное повышение привилегий через snapd CVE-2019-7304 Переработанный PoC эксплойт Автор: initstring. Оригинал: dirtysock. Использование Подождите 40 секунд перед повторным запуском скрипта, иначе он не сработает. root@kitploit: chmod u+x lpe.py ./lpe.py...

dirty_sock

dirtysock: Linux 권한 상승 snapd를 통해 2019년 1월, 현재 버전의 Ubuntu Linux가 snapd API의 버그로 인해 로컬 권한 상승에 취약한 것으로 밝혀졌습니다. 이 저장소는 원본 익스플로잇 POC를 포함하며, 연구 및 교육 목적으로 제공됩니다. 취약점과 익스플로잇에 대한 자세한 설명은 여기 블로그 게시물을 참조하십시오. Ubuntu는 기본적으로 snapd를 제공하지만, 이 패키지가 설치된 모든 배포판에서 익스플로잇이 가능합니다. 시스템이 취약한지 쉽게 확인할 수 있습니다. 아래 명령어를 실행하세...

Document-Linux-Privilege-Escalation

Повышение привилегий в Linux через snapd Цель проекта: Эксплуатация уязвимости "DirtySock" CVE-2019-7304 в REST API демона snapd от Canonical служба по умолчанию в Ubuntu Linux для получения root-доступа. Руководство Рамиля Мустафаева:...

snap_priv_esc

snapprivesc snapd CVE-2019-7304을 통한 Linux 권한 상승 익스플로잇의 또 다른 구현입니다. snap이란 무엇인가? Snap 은 Linux 커널을 사용하는 운영 체제를 위해 Canonical이 개발한 소프트웨어 패키징 및 배포 시스템입니다. snaps라고 하는 패키지와 이를 사용하기 위한 도구인 snapd는 다양한 Linux 배포판에서 작동하며 업스트림 소프트웨어 개발자가 자신의 애플리케이션을 사용자에게 직접 배포할 수 있게 해줍니다. Snaps는 호스트 시스템에 대한 중재된 접근 권한을 가진...

HTB-Snapped-Writeup

HTB-Snapped-Writeup HTB Snapped — 하드 난이도 Linux 머신 라이트업. CVE-2026-27944Nginx UI 인증 없는 백업 정보 노출와 CVE-2026-3888snapd 레이스 컨디션 LPE을 연쇄적으로 활용하여 전체 시스템을 장악합니다. HTB: Snapped — Writeup 난이도: 하드 OS: Linux Ubuntu 24.04 출시일: 2026년 3월 23일 CVE: CVE-2026-27944, CVE-2026-3888 요약 Snapped는 nginx 뒤에 정적 사이트를 호스팅하고...

CVE-2024-5300

A flaw was found in Canonical snapd. The base AppArmor security profile configuration in snapd inadvertently allows strictly confined snap applications to bypass intended sandbox restrictions. This enables a compromised or malicious snap application, when running as root, to access sensitive syst...

Linux Distros Unpatched Vulnerability : CVE-2024-5300

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An access control bypass and information disclosure vulnerability exists in the base AppArmor security profile configuration of Canonical snapd. The abstraction...

Linux Distros Unpatched Vulnerability : CVE-2026-15226

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A sandbox confinement bypass vulnerability exists in Canonical snapd within its internal execution environment compiler snap-confine. The default seccomp securi...

Linux Distros Unpatched Vulnerability : CVE-2026-8933

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A local privilege escalation vulnerability exists in snap-confine, a set-capabilities core component used internally by Canonical snapd to construct the secure...

New Ubuntu Desktop Vulnerability Turns Local Access Into Root Control

A vulnerability in snap-confine lets an unprivileged user gain root access on affected Ubuntu Desktop systems. Install the latest snapd update to fix the issue...

CVE-2026-8933

A local privilege escalation vulnerability exists in snap-confine, a set-capabilities core component used internally by Canonical snapd to construct the secure execution environment for snap applications. This vulnerability uniquely affects versions of snap-confine configured with set-capabilitie...

CVE-2026-15226

A sandbox confinement bypass vulnerability exists in Canonical snapd within its internal execution environment compiler snap-confine. The default seccomp security templates generated by the engine to restrict system calls do not filter or reject process operations capable of creating or...

CVE-2024-5300

An access control bypass and information disclosure vulnerability exists in the base AppArmor security profile configuration of Canonical snapd. The abstraction rules located in /etc/apparmor.d/abstractions/nss-systemd inherited via inadvertently permit strictly confined snap applications, which...

USN-8579-1: snapd vulnerabilities

James Henstridge discovered that snapd's default apparmor template did not restrict access to systemd-userdbd varlink interface. A local attacker could possibly use this issue to obtain sensitive information. CVE-2024-5300 Qualys discovered that snap-confine can be tricked to create...

CVE-2026-8933

A local privilege escalation vulnerability exists in snap-confine, a set-capabilities core component used internally by Canonical snapd to construct the secure execution environment for snap applications. This vulnerability uniquely affects versions of snap-confine configured with set-capabilitie...

EUVD-2026-46262

A local privilege escalation vulnerability exists in snap-confine, a set-capabilities core component used internally by Canonical snapd to construct the secure execution environment for snap applications. This vulnerability uniquely affects versions of snap-confine configured with set-capabilitie...

EUVD-2026-46261

A sandbox confinement bypass vulnerability exists in Canonical snapd within its internal execution environment compiler snap-confine. The default seccomp security templates generated by the engine to restrict system calls do not filter or reject process operations capable of creating or...

CVE-2026-15226 snapd snap-confine Sandbox Confinement Bypass via Omission of setuid Restriction in Seccomp Templates

A sandbox confinement bypass vulnerability exists in Canonical snapd within its internal execution environment compiler snap-confine. The default seccomp security templates generated by the engine to restrict system calls do not filter or reject process operations capable of creating or...

CVE-2026-15226 snapd snap-confine Sandbox Confinement Bypass via Omission of setuid Restriction in Seccomp Templates

A sandbox confinement bypass vulnerability exists in Canonical snapd within its internal execution environment compiler snap-confine. The default seccomp security templates generated by the engine to restrict system calls do not filter or reject process operations capable of creating or...

CVE-2026-15226

Canonically reported vulnerability CVE-2026-15226 affects Canonical snapd’s sandboxed environment (snap-confine). The issue: default seccomp templates did not filter or reject operations to create/manipulate file execution flags with set-user-id attributes, allowing a strictly confined snap to co...