Link Following The advisory has been revoked - it doesn't affect any version of package podman-catatonit (opens in a new tab)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-RHEL8-PODMANCATATONIT-1823704
- published26 Jul 2021
- disclosed22 Aug 2019
Introduced: 22 Aug 2019
CVE-2019-18466 (opens in a new tab)Amendment
The Red Hat security team deemed this advisory irrelevant for RHEL:8.
NVD Description
Note: Versions mentioned in the description apply only to the upstream podman-catatonit package and not the podman-catatonit package as distributed by RHEL.
An issue was discovered in Podman in libpod before 1.6.0. It resolves a symlink in the host context during a copy operation from the container to the host, because an undesired glob operation occurs. An attacker could create a container image containing particular symlinks that, when copied by a victim user to the host filesystem, may overwrite existing files with others from the host.
References
- https://access.redhat.com/security/cve/CVE-2019-18466
- https://bugzilla.redhat.com/show_bug.cgi?id=1744588
- https://github.com/containers/libpod/commit/5c09c4d2947a759724f9d5aef6bac04317e03f7e
- https://github.com/containers/libpod/compare/v1.5.1...v1.6.0
- https://github.com/containers/libpod/issues/3829
- https://access.redhat.com/errata/RHSA-2019:4269
- http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00040.html