Design/Logic Flaw

runc is a CLI tool for spawning and running containers on Linux according to the OCI specification. In runc 1.1.11 and earlier, due to an internal file descriptor leak, an attacker could cause a newly-spawned container process from runc exec to have a working directory in the host filesystem...

CVE-2024-21626

A file descriptor leak issue was found in the runc package. While a user performs OCLOEXEC all file descriptors before executing the container code, the file descriptor is open when performing setcwd2, which means that the reference can be kept alive in the container by configuring the working...

CVE-2024-21626 runc container breakout through process.cwd trickery and leaked fds

runc is a CLI tool for spawning and running containers on Linux according to the OCI specification. In runc 1.1.11 and earlier, due to an internal file descriptor leak, an attacker could cause a newly-spawned container process from runc exec to have a working directory in the host filesystem...

CVE-2024-21626 runc container breakout through process.cwd trickery and leaked fds

runc is a CLI tool for spawning and running containers on Linux according to the OCI specification. In runc 1.1.11 and earlier, due to an internal file descriptor leak, an attacker could cause a newly-spawned container process from runc exec to have a working directory in the host filesystem...

CVE-2024-21626 runc container breakout through process.cwd trickery and leaked fds

runc is a CLI tool for spawning and running containers on Linux according to the OCI specification. In runc 1.1.11 and earlier, due to an internal file descriptor leak, an attacker could cause a newly-spawned container process from runc exec to have a working directory in the host filesystem...

CVE-2024-21626

runc is a CLI tool for spawning and running containers on Linux according to the OCI specification. In runc 1.1.11 and earlier, due to an internal file descriptor leak, an attacker could cause a newly-spawned container process from runc exec to have a working directory in the host filesystem...

USN-6619-1 runc vulnerability

Rory McNamara discovered that runC did not properly manage internal file descriptor while managing containers. An attacker could possibly use this issue to obtain sensitive information or bypass container restrictions...

USN-6619-1: runC vulnerability

Rory McNamara discovered that runC did not properly manage internal file descriptor while managing containers. An attacker could possibly use this issue to obtain sensitive information or bypass container restrictions...

UBUNTU-CVE-2024-21626

runc is a CLI tool for spawning and running containers on Linux according to the OCI specification. In runc 1.1.11 and earlier, due to an internal file descriptor leak, an attacker could cause a newly-spawned container process from runc exec to have a working directory in the host filesystem...

CVE-2024-21626: Exposure of File Descriptor to Unintended Control Sphere

runc is a CLI tool for spawning and running containers on Linux according to the OCI specification. In runc 1.1.11 and earlier, due to an internal file descriptor leak, an attacker could cause a newly-spawned container process from runc exec to have a working directory in the host filesystem...

runc (docker) File Descriptor Leak Privilege Escalation

All versions of runc use exploit/linux/local/runc/cwdprivesc msf undefinedcwdprivesc show actions ...actions... msf undefinedcwdprivesc set ACTION msf undefinedcwdprivesc show options ...show and set options... msf undefinedcwdprivesc run This module requires Metasploit:...

Ubuntu 18.04 ESM / 20.04 LTS / 22.04 LTS / 23.10 : runC vulnerability (USN-6619-1)

The remote Ubuntu 18.04 ESM / 20.04 LTS / 22.04 LTS / 23.10 host has packages installed that are affected by a vulnerability as referenced in the USN-6619-1 advisory. Rory McNamara discovered that runC did not properly manage internal file descriptor while managing containers. An attacker could...

RHEL 8 : open-vm-tools (RHSA-2023:7264)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:7264 advisory. The Open Virtual Machine Tools are the open source implementation of the VMware Tools. They are a set of guest operating system virtualizati...

open security update

CentOS Errata and Security Advisory CESA-2023:7279 An update for open-vm-tools is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed...

PT-2026-24078

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel’s fremovexattr syscall within the fs/xattr component. Specifically, the function calls fdget to obtain a file reference but fails to release it using...

CentOS 7 : open-vm-tools (RHSA-2023:7279)

The remote CentOS Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:7279 advisory. - VMware Tools contains a SAML token signature bypass vulnerability. A malicious actor that has been granted Guest Operation Privileges...

Fedora 39 : unrealircd (2023-cfe04c6093)

The remote Fedora 39 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2023-cfe04c6093 advisory. UnrealIRCd 6.1.3 The main focus of this release is adding countermeasures against large scale spam/drones. Upstream does this by offering a central API which...

Container Breakout (Leaky Vessels)

Overview Affected versions of this package are vulnerable to Container Breakout Leaky Vessels. Due to certain leaked file descriptors, an attacker could cause a newly-spawned container process from runc exec to have a working directory in the host filesystem namespace, allowing for a container...

Ubuntu 16.04 ESM / 18.04 ESM : Open VM Tools vulnerabilities (USN-6463-2)

The remote Ubuntu 16.04 ESM / 18.04 ESM host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6463-2 advisory. USN-6463-1 fixed vulnerabilities in Open VM Tools. This update provides the corresponding updates for Ubuntu 16.04 LTS and Ubuntu 18.04 LTS...

PT-2023-18475 · Qualcomm · Qualcomm Chipsets

Name of the Vulnerable Software and Affected Versions: Qualcomm Chipsets affected versions not specified Description: The issue is related to memory corruption in the camera while installing a file descriptor for a particular DMA buffer. This can potentially lead to code execution. Recommendation...