CVE-2024-1753
Container escape at build time in github.com/containers/buildah
8.6
HIGH
CVSS 3.1
EPSS 0.49%
描述
A flaw was found in Buildah (and subsequently Podman Build) which allows containers to mount arbitrary locations on the host filesystem into build containers. A malicious Containerfile can use a dummy image with a symbolic link to the root filesystem as a mount source and cause the mount operation to mount the host root filesystem inside the RUN step. The commands inside the RUN step will then have read-write access to the host filesystem, allowing for full container escape at build time.
如何修補 CVE-2024-1753
要修補 CVE-2024-1753,請將受影響套件升級到下列已修補版本。
- —未列出修補版本
- —升級至 1.35.1 或更新版本
- —升級至 1.35.1 或更新版本
- —升級至 4.9.4 或更新版本
- —升級至 5.0.1 或更新版本
CVE-2024-1753 正在被利用嗎?
低 — EPSS 為 0.5%,目前沒有觀察到大規模利用活動。
受影響套件(5)
- from 0
- >= 1.35.0, < 1.35.1
- from 0, < 1.35.1
- from 0, < 4.9.4
- from 0, < 5.0.1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H |
| osv | CVSS 3.1 | HIGH8.6 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H |