GHSA-hmfx-3pcx-653p
Suggest an improvement- Source
- https://github.com/advisories/GHSA-hmfx-3pcx-653p
- Import Source
- https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/02/GHSA-hmfx-3pcx-653p/GHSA-hmfx-3pcx-653p.json
- JSON Data
- https://api.osv.dev/v1/vulns/GHSA-hmfx-3pcx-653p
- Aliases
- Related
- Published
- 2023-02-16T14:11:33Z
- Modified
- 2024-09-06T21:37:04Z
- Severity
-
- 5.3 (Medium) CVSS_V3 - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L CVSS Calculator
- Summary
- Supplementary groups are not set up properly in github.com/containerd/containerd
- Details
-
Impact
A bug was found in containerd where supplementary groups are not set up properly inside a container. If an attacker has direct access to a container and manipulates their supplementary group access, they may be able to use supplementary group access to bypass primary group restrictions in some cases, potentially gaining access to sensitive information or gaining the ability to execute code in that container.
Downstream applications that use the containerd client library may be affected as well.
Patches
This bug has been fixed in containerd v1.6.18 and v.1.5.18. Users should update to these versions and recreate containers to resolve this issue. Users who rely on a downstream application that uses containerd's client library should check that application for a separate advisory and instructions.
Workarounds
Ensure that the
"USER $USERNAME"Dockerfile instruction is not used. Instead, set the container entrypoint to a value similar toENTRYPOINT ["su", "-", "user"]to allowsuto properly set up supplementary groups.References
- https://www.benthamsgaze.org/2022/08/22/vulnerability-in-linux-containers-investigation-and-mitigation/
- Docker/Moby: CVE-2022-36109, fixed in Docker 20.10.18
- CRI-O: CVE-2022-2995, fixed in CRI-O 1.25.0
- Podman: CVE-2022-2989, fixed in Podman 3.0.1 and 4.2.0
- Buildah: CVE-2022-2990, fixed in Buildah 1.27.1
Note that CVE IDs apply to a particular implementation, even if an issue is common.
For more information
If you have any questions or comments about this advisory:
- Open an issue in containerd
- Email us at security@containerd.io
To report a security issue in containerd: * Report a new vulnerability * Email us at security@containerd.io
- Database specific
{ "nvd_published_at": "2023-02-16T15:15:00Z", "cwe_ids": [ "CWE-269", "CWE-863" ], "severity": "MODERATE", "github_reviewed": true, "github_reviewed_at": "2023-02-16T14:11:33Z" }- References
-
- https://github.com/containerd/containerd/security/advisories/GHSA-hmfx-3pcx-653p
- https://github.com/moby/moby/security/advisories/GHSA-rc4r-wh2q-q6c4
- https://nvd.nist.gov/vuln/detail/CVE-2023-25173
- https://github.com/containerd/containerd/commit/133f6bb6cd827ce35a5fb279c1ead12b9d21460a
- https://github.com/advisories/GHSA-4wjj-jwc9-2x96
- https://github.com/advisories/GHSA-fjm8-m7m6-2fjp
- https://github.com/advisories/GHSA-phjr-8j92-w5v7
- https://github.com/containerd/containerd
- https://github.com/containerd/containerd/releases/tag/v1.5.18
- https://github.com/containerd/containerd/releases/tag/v1.6.18
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LYZOKMMVX4SIEHPJW3SJUQGMO5YZCPHC
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XNF4OLYZRQE75EB5TW5N42FSXHBXGWFE
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZTE4ITXXPIWZEQ4HYQCB6N6GZIMWXDAI
- https://pkg.go.dev/vuln/GO-2023-1574
- https://www.benthamsgaze.org/2022/08/22/vulnerability-in-linux-containers-investigation-and-mitigation
Affected packages
Go / github.com/containerd/containerd
Package
- Name
- github.com/containerd/containerd
- View open source insights on deps.dev
- Purl
- pkg:golang/github.com/containerd/containerd
Go / github.com/containerd/containerd
Package
- Name
- github.com/containerd/containerd
- View open source insights on deps.dev
- Purl
- pkg:golang/github.com/containerd/containerd