CVE-2022-27651
MEDIUM6.8EPSS 0.18%Non-empty default inheritable capabilities for linux container in Buildah
發布日:2022/4/1修改日:2026/3/13
描述
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.
受影響套件(3)
- Debian/golang-github-containers-buildahfrom 0
- Go/github.com/containers/buildahfrom 0, < 1.25.0
- Go/github.com/containers/buildahfrom 0, < 1.25.0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.8 | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N |
參考連結(12)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2022-27651
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2022-27651
- PATCHhttps://github.com/containers/buildah
- WEBhttps://bugzilla.redhat.com/show_bug.cgi?id=2066840
- WEBhttps://github.com/containers/buildah/commit/90b3254c7404039c1c786999ac189654228f6e0e
- WEBhttps://github.com/containers/buildah/commit/e7e55c988c05dd74005184ceb64f097a0cfe645b
- WEBhttps://github.com/containers/buildah/pull/3855
- WEBhttps://github.com/containers/buildah/security/advisories/GHSA-c3g4-w6cv-6v7h
- WEBhttps://lists.fedoraproject.org/archives/list/[email protected]/message/25YI27MENCEPZTTGRVU6BQD5V53FNI52
- WEBhttps://lists.fedoraproject.org/archives/list/[email protected]/message/2VWH6X6HOFPO6HTESF42HIJZEPXSWVIO
- WEBhttps://lists.fedoraproject.org/archives/list/[email protected]/message/7NETC7I6RTMMBRJJQVJOJUPDK4W4PQSJ
- WEBhttps://pkg.go.dev/vuln/GO-2022-0417