Time-of-check Time-of-use (TOCTOU) Affecting podman package, versions <4.4.2-r0
Threat Intelligence
EPSS
0.07% (30th
percentile)
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Test your applications- Snyk ID SNYK-ALPINE320-PODMAN-7013538
- published 23 May 2024
- disclosed 27 Mar 2023
Introduced: 27 Mar 2023
CVE-2023-0778 Open this link in a new tabHow to fix?
Upgrade Alpine:3.20 podman to version 4.4.2-r0 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream podman package and not the podman package as distributed by Alpine.
See How to fix? for Alpine:3.20 relevant fixed versions and status.
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.
CVSS Scores
version 3.1