Symlink Attack

Overview Affected versions of this package are vulnerable to Symlink Attack via the .NET SDK container image building. A local attacker can inject malicious resources into the container image build environment, causing those resources to be incorporated into container images built by other users ...

Directory Traversal

Overview go.podman.io/buildah/imagebuildah is a tool that facilitates building OCI images. Affected versions of this package are vulnerable to Directory Traversal in the processing of build contexts or when handling add or copy instructions. An attacker can access files outside of the intended...

Important: Red Hat Security Advisory: osbuild-composer security update

An update for osbuild-composer is now available for Red Hat Enterprise Linux 9. 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 severity rating, is available for each vulnerabili...

RLSA-2026:19186 Important: buildah security update

The buildah package provides a tool for facilitating building OCI container images. Among other things, buildah enables you to: Create a working container, either from scratch or using an image as a starting point; Create an image, either from a working container or using the instructions in a...

RLSA-2026:8456 Important: osbuild-composer security update

A service for building customized OS artifacts, such as VM images and OSTree commits, that uses osbuild under the hood. Besides building images for local usage, it can also upload images directly to cloud. It is compatible with composer-cli and cockpit-composer clients. Security Fixes: net/url:...

RLSA-2025:9844 Moderate: osbuild-composer security update

A service for building customized OS artifacts, such as VM images and OSTree commits, that uses osbuild under the hood. Besides building images for local usage, it can also upload images directly to cloud. It is compatible with composer-cli and cockpit-composer clients. Security Fixes: net/http:...

RLSA-2026:1380 Moderate: osbuild-composer security update

A service for building customized OS artifacts, such as VM images and OSTree commits, that uses osbuild under the hood. Besides building images for local usage, it can also upload images directly to cloud. It is compatible with composer-cli and cockpit-composer clients. Security Fixes: golang:...

Important: osbuild-composer security update

A service for building customized OS artifacts, such as VM images and OSTree commits, that uses osbuild under the hood. Besides building images for local usage, it can also upload images directly to cloud. It is compatible with composer-cli and cockpit-composer clients. Security Fixes: net/url:...

Important: osbuild-composer security update

A service for building customized OS artifacts, such as VM images and OSTree commits, that uses osbuild under the hood. Besides building images for local usage, it can also upload images directly to cloud. It is compatible with composer-cli and cockpit-composer clients. Security Fixes: golang:...

RHEL 8 : osbuild-composer (RHSA-2026:0987)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:0987 advisory. An image building service based on osbuild It is inspired by lorax-composer and exposes the same API. As such, it is a drop-in replacement. Security...

RLSA-2025:7459 Moderate: buildah security update

The buildah package provides a tool for facilitating building OCI container images. Among other things, buildah enables you to: Create a working container, either from scratch or using an image as a starting point; Create an image, either from a working container or using the instructions in a...

Moderate: osbuild-composer security update

A service for building customized OS artifacts, such as VM images and OSTree commits, that uses osbuild under the hood. Besides building images for local usage, it can also upload images directly to cloud. It is compatible with composer-cli and cockpit-composer clients. Security Fixes: net/http:...

ALSA-2025:9623 Moderate: osbuild-composer security update

A service for building customized OS artifacts, such as VM images and OSTree commits, that uses osbuild under the hood. Besides building images for local usage, it can also upload images directly to cloud. It is compatible with composer-cli and cockpit-composer clients. Security Fixes: net/http:...

Important: Red Hat Security Advisory: buildah security update

An update for buildah is now available for Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions. 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 severity rating, is...

Important: Red Hat Security Advisory: osbuild-composer security update

An update for osbuild-composer is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.4 Telecommunications Update Service, and Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions. Red Hat Product Security has rated this...

GHSA-F8CH-W75V-C847 1Panel arbitrary file write vulnerability

Summary There are many command injections in the project, and some of them are not well filtered, leading to arbitrary file writes, and ultimately leading to RCEs. We can use the following mirror configuration write symbol to achieve arbitrary file writing PoC Dockerfile FROM bash:latest COPY...

RHEL 9 : Image builder components (RHSA-2024:2119)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2024:2119 advisory. Image Builder is a service for building customized OS artifacts, such as VM images and OSTree commits, that uses osbuild under the hood. Security...

CVE-2024-2307

CVE-2024-2307 affects osbuild-composer; a race/condition can disable GPG verification for package repositories during image build, enabling a MITM and potentially untrusted code in the built image. Documented across MiracleLinux, Alibaba Cloud Linux, TencentOS, Rocky Linux, and others; no patched...

SUSE-SU-2022:3480-1 Security update for buildah

This update for buildah fixes the following issues: - Updated to version 1.26.0: - CVE-2022-27651: Fixed an issue where containers were incorrectly started with non-empty inheritable Linux process capabilities bsc1197870. - CVE-2021-20206: Fixed an issue in libcni that could allow an attacker to...

osbuild-composer bug fix and enhancement update

The osbuild-composer package is a service for building customized OS artifacts, such as virtual machine VM images and OSTree commits. Apart from building images for local usage, it can also upload images directly to cloud. The package is compatible with composer-cli and cockpit-composer clients...