CVE-2023-0778: Podman Time-of-check Time-of-use (TOCTOU) Race Condition
A Time-of-check Time-of-use (TOCTOU) flaw was found in 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.
References
- access.redhat.com/security/cve/CVE-2023-0778
- bugzilla.redhat.com/show_bug.cgi?id=2168256
- github.com/advisories/GHSA-qwqv-rqgf-8qh8
- github.com/containers/podman/commit/6ca857feb07a5fdc96fd947afef03916291673d8
- github.com/containers/podman/pull/17528
- github.com/containers/podman/pull/17532
- nvd.nist.gov/vuln/detail/CVE-2023-0778
Code Behaviors & Features
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