containers/podman · Security
Podman Time-of-check Time-of-use (TOCTOU) Race Condition
- GHSA ID
- GHSA-qwqv-rqgf-8qh8
- CVE ID
- CVE-2023-0778
- Severity
- medium
- Published
- Updated
- CVSS
- 6.8 · CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
- CVSS v3
- 6.8 · CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
Description
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.
CWEs
- CWE-367 · Time-of-check Time-of-use (TOCTOU) Race Condition
References
- https://nvd.nist.gov/vuln/detail/CVE-2023-0778 ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=2168256 ↗
- https://github.com/containers/podman/pull/17528 ↗
- https://github.com/containers/podman/pull/17532 ↗
- https://github.com/containers/podman/commit/6ca857feb07a5fdc96fd947afef03916291673d8 ↗
- https://access.redhat.com/security/cve/CVE-2023-0778 ↗
- https://pkg.go.dev/vuln/GO-2023-1681 ↗
- https://github.com/advisories/GHSA-qwqv-rqgf-8qh8 ↗