Amazon Linux AMI : runc (ALAS-2024-1911)

The version of runc installed on the remote host is prior to 1.1.11-1.1. It is, therefore, affected by a vulnerability as referenced in the ALAS-2024-1911 advisory. AWS is aware of CVE-2024-21626, an issue affecting the runc component of several open source container management systems. Under...

Amazon Linux 2023 : runc (ALAS2023-2024-501)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2024-501 advisory. 2024-02-01: CVE-2023-39326 was added to this advisory. A malicious HTTP sender can use chunk extensions to cause a receiver reading from a request or response body to read many more bytes from...

GHSA-XR7R-F8XQ-VFVV runc vulnerable to container breakout through process.cwd trickery and leaked fds

Impact 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 namespace, allowing for a container escape by giving access to the host filesystem "attack 2". Th...

runc vulnerable to container breakout through process.cwd trickery and leaked fds

Impact 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 namespace, allowing for a container escape by giving access to the host filesystem "attack 2". Th...

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...

AZL-44226 CVE-2024-21626 affecting package podman for versions less than 5.6.1-2

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...

AZL-34896 CVE-2024-21626 affecting package kubernetes for versions less than 1.30.1-1

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...

AZL-34087 CVE-2024-21626 affecting package moby-runc for versions less than 1.1.9-4

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...

AZL-43789 CVE-2024-21626 affecting package buildah 1.18.0-29

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...

AZL-34074 CVE-2024-21626 affecting package kubernetes for versions less than 1.28.4-3

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...

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...

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...

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...

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:...