Описание
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.
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.
Ссылки
- https://nvd.nist.gov/vuln/detail/CVE-2024-9676
- https://github.com/advisories/GHSA-wq2p-5pc6-wpgf
- https://bugzilla.redhat.com/show_bug.cgi?id=2317467
- https://access.redhat.com/security/cve/CVE-2024-9676
- https://access.redhat.com/errata/RHSA-2025:3301
- https://access.redhat.com/errata/RHSA-2025:2710
- https://access.redhat.com/errata/RHSA-2025:2454
- https://access.redhat.com/errata/RHSA-2025:0876
- https://access.redhat.com/errata/RHSA-2024:9926
- https://access.redhat.com/errata/RHSA-2024:9459
- https://access.redhat.com/errata/RHSA-2024:9454
- https://access.redhat.com/errata/RHSA-2024:9051
- https://access.redhat.com/errata/RHSA-2024:8984
- https://access.redhat.com/errata/RHSA-2024:8700
- https://access.redhat.com/errata/RHSA-2024:8694
- https://access.redhat.com/errata/RHSA-2024:8690
- https://access.redhat.com/errata/RHSA-2024:8686
- https://access.redhat.com/errata/RHSA-2024:8437
- https://access.redhat.com/errata/RHSA-2024:8428
- https://access.redhat.com/errata/RHSA-2024:8418
- https://access.redhat.com/errata/RHSA-2024:10289
Связанные уязвимости
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.
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.
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.
A vulnerability was found in Podman, Buildah, and CRI-O. A symlink tra ...