CVE-2024-1753
Container escape at build time in github.com/containers/buildah
8.6
HIGH
CVSS 3.1
EPSS 0.08%
Description
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.
How to fix CVE-2024-1753
To remediate CVE-2024-1753, upgrade the affected package to a fixed version below.
- —no fix listed
- —upgrade to 1.35.1 or later
- —upgrade to 1.35.1 or later
- —upgrade to 4.9.4 or later
- —upgrade to 5.0.1 or later
Is CVE-2024-1753 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (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 scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| 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 |