GHSA-r34v-gqmw-qvgj

Source

https://github.com/advisories/GHSA-r34v-gqmw-qvgj

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-r34v-gqmw-qvgj/GHSA-r34v-gqmw-qvgj.json

Aliases

• CVE-2019-18466

Published

2022-05-24T16:59:58Z

Modified

2023-11-08T04:01:25.966011Z

Summary

Podman Symlink Vulnerability

Details

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://nvd.nist.gov/vuln/detail/CVE-2019-18466
• https://github.com/containers/libpod/issues/3829
• https://github.com/containers/libpod/commit/5c09c4d2947a759724f9d5aef6bac04317e03f7e
• https://access.redhat.com/errata/RHSA-2019:4269
• https://bugzilla.redhat.com/show_bug.cgi?id=1744588
• https://github.com/containers/libpod
• https://github.com/containers/libpod/compare/v1.5.1...v1.6.0