id: GO-2023-1681
modules:
    - module: github.com/containers/podman/v4
      versions:
        - fixed: 4.4.2
      vulnerable_at: 4.4.1
      packages:
        - package: github.com/containers/podman/v4/utils
          symbols:
            - CreateTarFromSrc
summary: Time-of-check time-of-use race condition in github.com/containers/podman/v4
description: |-
    A Time-of-check Time-of-use (TOCTOU) flaw appears in this version of podman.
    This issue may allow a malicious user to replace a normal file in a volume with
    a symlink while exporting the volume, allowing for access to arbitrary files on
    the host file system.
cves:
    - CVE-2023-0778
ghsas:
    - GHSA-qwqv-rqgf-8qh8
references:
    - web: https://bugzilla.redhat.com/show_bug.cgi?id=2168256
    - fix: https://github.com/containers/podman/pull/17528
    - fix: https://github.com/containers/podman/pull/17532
    - fix: https://github.com/containers/podman/commit/6ca857feb07a5fdc96fd947afef03916291673d8
    - advisory: https://github.com/advisories/GHSA-qwqv-rqgf-8qh8