Описание
Security update for podman
This update for podman fixes the following issues:
Security issues fixed:
- CVE-2026-55686: Podman: WORKDIR symlink traversal vulnerability (bsc#1268579).
- CVE-2026-57231: specially crafted image can trick podman run into leaking host environment variables into the container (bsc#1269471).
Non security issue fixed:
- catatonit missing in /usr/libexec/podman/ (bsc#1248988).
Список пакетов
openSUSE Leap 16.0
Ссылки
- SUSE Security Ratings
- SUSE Bug 1248988
- SUSE Bug 1268579
- SUSE Bug 1269471
- SUSE CVE CVE-2026-55686 page
- SUSE CVE CVE-2026-57231 page
Описание
Podman is a tool for managing OCI containers and pods. From 3.0.0 until 5.7.1, running a malicious container image where the WORKDIR path contains a symlink can create a directory or modify ownership on the host filesystem. Modified ownership is less likely to happen as that requires help from an untrusted/malicious process that mutates the host filesystem tree during dereferencing of the WORKDIR path, to trigger a race condition. This vulnerability is fixed in 5.7.1.
Затронутые продукты
Ссылки
- CVE-2026-55686
- SUSE Bug 1268579
Описание
Podman is a tool for managing OCI containers and pods. From 1.8.1 until 5.8.4, a container image that contains a environment variable with just a key and no value can trick podman into passing that variable from the host into the container. This is made worse by the fact that using an asterisk (*) will cause podman to pass all host variables into the container. So essentially a malicious image can exfiltrate all podman environment variables that are set in the session from where the container is launched. This vulnerability is fixed in 5.8.4 and 6.0.0.
Затронутые продукты
Ссылки
- CVE-2026-57231
- SUSE Bug 1269471