high7.1
CVE-2022-2990
Buildah's incorrect handling of the supplementary groups may lead to data disclosure, modification
Impact
An incorrect handling of the supplementary groups in the Buildah container engine might lead to the sensitive information disclosure or possible data modification if an attacker has direct access to the affected container where supplementary groups are used to set access permissions and is able to execute a binary code in that container.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| go | github.com/containers/buildah | < 1.27.1 | 1.27.1 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Buildah Project | Buildah | before 1.27.1 |
| Redhat | Openshift Container Platform | Version 4.0 |
| Redhat | Enterprise Linux | Versions 7.0, 8.0, 9.0 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2121453
- https://www.benthamsgaze.org/2022/08/22/vulnerability-in-linux-containers-investigation-and-mitigation/
- https://github.com/advisories/GHSA-fjm8-m7m6-2fjp
- https://nvd.nist.gov/vuln/detail/CVE-2022-2990
- https://github.com/containers/buildah/pull/4200
- https://github.com/containers/buildah/commit/4a8bf740e862f2438279c6feee2ea59ddf0cda0b
- https://access.redhat.com/security/cve/CVE-2022-2990
- https://pkg.go.dev/vuln/GO-2022-1008