Podman: buildah: cri-o: symlink traversal vulnerability in the containers/storage library can cause denial of service (dos)
A vulnerability was found in Podman, Buildah, and CRI-O. A symlink traversal vulnerability in the containers/storage library can cause Podman, Buildah, and CRI-O to hang and result in a denial of service via OOM kill when running a malicious image using an automatically assigned user namespace (`--userns=auto` in Podman and Buildah). The containers/storage library will read /etc/passwd inside the container, but does not properly validate if that file is a symlink, which can be used to cause the library to read an arbitrary file on the host.
Affected products
- *
- *
- *
- <1.55.1
- *
- *
- *
Matching in nixpkgs
pkgs.cri-o
Open Container Initiative-based implementation of the Kubernetes Container Runtime Interface
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nixos-unstable -
- nixpkgs-unstable 1.34.0
pkgs.podman
Program for managing pods, containers and container images
-
nixos-unstable -
- nixpkgs-unstable 5.6.1
pkgs.skopeo
Command line utility for various operations on container images and image repositories
-
nixos-unstable -
- nixpkgs-unstable 1.20.0
pkgs.conmon-rs
OCI container runtime monitor written in Rust
-
nixos-unstable -
- nixpkgs-unstable 0.7.2
pkgs.podman-tui
Podman Terminal UI
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nixos-unstable -
- nixpkgs-unstable 1.8.0
pkgs.podman-bootc
Streamlining podman+bootc interactions
-
nixos-unstable -
- nixpkgs-unstable 0.1.2
pkgs.podman-compose
Implementation of docker-compose with podman backend
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nixos-unstable -
- nixpkgs-unstable 1.5.0
pkgs.podman-desktop
Graphical tool for developing on containers and Kubernetes
-
nixos-unstable -
- nixpkgs-unstable 1.21.0
pkgs.cri-o-unwrapped
Open Container Initiative-based implementation of the Kubernetes Container Runtime Interface
-
nixos-unstable -
- nixpkgs-unstable 1.34.0
pkgs.buildah-unwrapped
Tool which facilitates building OCI images
-
nixos-unstable -
- nixpkgs-unstable 1.41.4
pkgs.nomad-driver-podman
Podman task driver for Nomad
-
nixos-unstable -
- nixpkgs-unstable 0.6.3
pkgs.python312Packages.podman
Python bindings for Podman's RESTful API
-
nixos-unstable -
- nixpkgs-unstable 5.6.0
pkgs.python313Packages.podman
Python bindings for Podman's RESTful API
-
nixos-unstable -
- nixpkgs-unstable 5.6.0
Package maintainers
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@vdemeester Vincent Demeester <vincent@sbr.pm>
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@saschagrunert Sascha Grunert <mail@saschagrunert.de>
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@cpcloud Phillip Cloud
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@evan-goode Evan Goode <mail@evangoo.de>
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@sikmir Nikolay Korotkiy <sikmir@disroot.org>
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@booxter Ihar Hrachyshka <ihar.hrachyshka@gmail.com>
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@aaronjheng Aaron Jheng <wentworth@outlook.com>
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@fabaff Fabian Affolter <mail@fabian-affolter.ch>
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@ryan4yin Ryan Yin <xiaoyin_c@qq.com>
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@developer-guy Batuhan Apaydın <developerguyn@gmail.com>
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@nlewo Antoine Eiche <lewo@abesis.fr>