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Security Advisories: GSA_kwCzR0hTQS1jM2c0LXc2Y3YtNnY3aM03oA
Non-empty default inheritable capabilities for linux container in Buildah
A bug was found in Buildah where containers were created with non-empty inheritable Linux process capabilities, creating an atypical Linux environment and enabling programs with inheritable file capabilities to elevate those capabilities to the permitted set during execve(2).
This bug did not affect the container security sandbox as the inheritable set never contained more capabilities than were included in the container's bounding set.
Permalink: https://github.com/advisories/GHSA-c3g4-w6cv-6v7hJSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1jM2c0LXc2Y3YtNnY3aM03oA
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: almost 3 years ago
Updated: almost 2 years ago
CVSS Score: 6.8
CVSS vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
EPSS Percentage: 0.00124
EPSS Percentile: 0.4751
Identifiers: GHSA-c3g4-w6cv-6v7h, CVE-2022-27651
References:
- https://github.com/containers/buildah/security/advisories/GHSA-c3g4-w6cv-6v7h
- https://github.com/containers/buildah/pull/3855
- https://github.com/containers/buildah/commit/90b3254c7404039c1c786999ac189654228f6e0e
- https://github.com/containers/buildah/commit/e7e55c988c05dd74005184ceb64f097a0cfe645b
- https://nvd.nist.gov/vuln/detail/CVE-2022-27651
- https://bugzilla.redhat.com/show_bug.cgi?id=2066840
- https://lists.fedoraproject.org/archives/list/[email protected]/message/2VWH6X6HOFPO6HTESF42HIJZEPXSWVIO/
- https://lists.fedoraproject.org/archives/list/[email protected]/message/7NETC7I6RTMMBRJJQVJOJUPDK4W4PQSJ/
- https://lists.fedoraproject.org/archives/list/[email protected]/message/25YI27MENCEPZTTGRVU6BQD5V53FNI52/
- https://pkg.go.dev/vuln/GO-2022-0417
- https://github.com/advisories/GHSA-c3g4-w6cv-6v7h
Blast Radius: 17.0
Affected Packages
go:github.com/containers/buildah
Dependent packages: 260Dependent repositories: 321
Downloads:
Affected Version Ranges: < 1.25.0
Fixed in: 1.25.0
All affected versions: 0.16.0, 1.7.1, 1.7.2, 1.7.3, 1.8.0, 1.8.1, 1.8.2, 1.8.3, 1.8.4, 1.9.0, 1.9.1, 1.9.2, 1.10.0, 1.10.1, 1.11.0, 1.11.1, 1.11.2, 1.11.3, 1.11.4, 1.11.5, 1.11.6, 1.11.7, 1.12.0, 1.13.0, 1.13.1, 1.13.2, 1.14.0, 1.14.1, 1.14.2, 1.14.3, 1.14.4, 1.14.5, 1.14.6, 1.14.7, 1.14.8, 1.14.9, 1.14.10, 1.14.11, 1.15.0, 1.15.1, 1.15.2, 1.16.0, 1.16.1, 1.16.2, 1.16.3, 1.16.4, 1.16.5, 1.16.6, 1.16.7, 1.16.8, 1.17.0, 1.17.1, 1.17.2, 1.18.0, 1.19.0, 1.19.1, 1.19.2, 1.19.3, 1.19.4, 1.19.6, 1.19.7, 1.19.8, 1.19.9, 1.19.10, 1.19.11, 1.20.0, 1.20.1, 1.20.2, 1.21.0, 1.21.1, 1.21.2, 1.21.3, 1.21.4, 1.21.5, 1.22.0, 1.22.1, 1.22.2, 1.22.3, 1.22.4, 1.22.5, 1.23.0, 1.23.1, 1.23.2, 1.23.3, 1.23.4, 1.23.5, 1.24.0, 1.24.1, 1.24.2, 1.24.3, 1.24.4, 1.24.5, 1.24.6, 1.24.7
All unaffected versions: 1.25.0, 1.25.1, 1.26.0, 1.26.1, 1.26.2, 1.26.3, 1.26.4, 1.26.5, 1.26.6, 1.26.7, 1.27.0, 1.27.1, 1.27.2, 1.27.3, 1.27.4, 1.28.0, 1.28.1, 1.28.2, 1.29.0, 1.29.1, 1.29.2, 1.29.3, 1.29.4, 1.30.0, 1.31.0, 1.31.1, 1.31.2, 1.31.3, 1.31.4, 1.31.5, 1.32.0, 1.32.1, 1.32.2, 1.32.3, 1.33.0, 1.33.1, 1.33.2, 1.33.3, 1.33.4, 1.33.5, 1.33.6, 1.33.7, 1.33.8, 1.33.10, 1.34.0, 1.34.1, 1.34.2, 1.34.3, 1.35.0, 1.35.1, 1.35.2, 1.35.3, 1.35.4, 1.36.0, 1.37.0, 1.37.1, 1.37.2, 1.37.3, 1.37.4, 1.37.5