Time-of-check Time-of-use (TOCTOU) The advisory has been revoked - it doesn't affect any version of package podman-debugsource (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-CENTOS8-PODMANDEBUGSOURCE-3323138
- published16 Feb 2023
- disclosed15 Feb 2023
Introduced: 15 Feb 2023
CVE-2023-0778 (opens in a new tab)Amendment
The Centos security team deemed this advisory irrelevant for Centos:8.
NVD Description
Note: Versions mentioned in the description apply only to the upstream podman-debugsource package and not the podman-debugsource package as distributed by Centos.
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.