CVE-2024-9675 is a high-severity (CVSS 7.8) Path Traversal vulnerability in github.com/containers/buildah. A fix is available for github.com/containers/buildah — see the affected versions and patch details below.
Buildah: buildah allows arbitrary directory mount
Exploitation Status
No confirmed exploitation observed yet
- CISA’s own triage has not observed active exploitation or public proof-of-concept code for this CVE as of its last assessment.
Exploitation and automatability from CISA’s SSVC triage for CVE-2024-9675.
EPSS Exploitation Probability
EPSS (Exploit Prediction Scoring System) is a daily probability model maintained by FIRST.org. It estimates the likelihood a CVE will be exploited in production environments within the next 30 days, derived from real-world threat intelligence signals.
How urgent is this, really
CVE-2024-9675 plotted by exploitation likelihood (EPSS) against impact (CVSS). The shaded corner — EPSS 50%+ and CVSS 7.0+ — is where this CVE doesn't sit, though severity or exploitability alone can still warrant action.
Where this sits among everything scored
Of 378,156 CVEs with a current EPSS score, this one falls in the < 10% band (highlighted). Real counts from FIRST.org, not a sample — log-scaled since the landscape is heavily right-skewed.
Real-World Exposure
github.com/containers/buildahReal-time download stats are indexed for npm and PyPI packages. This vulnerability affects Go packages — download data is not available via public APIs for these ecosystems.
Description
A vulnerability was found in Buildah. Cache mounts do not properly validate that user-specified paths for the cache are within our cache directory, allowing a RUN instruction in a Container file to mount an arbitrary directory from the host (read/write) into the container as long as those files can be accessed by the user running Buildah.
Affected Packages
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| 🐹Go | github.com/containers/buildah | all versions | 1.38.0go get github.com/containers/buildah@v1.38.0 |
Detection & mitigation playbook
Open-source dependencyDetect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for github.com/containers/buildah, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.
Fix
Update github.com/containers/buildah to 1.38.0 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2024-9675 is resolved across your whole dependency graph.
Workarounds
If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.
How O3 protects you
O3 Security's impact-aware SCA analyses which vulnerable code paths your application actually calls, so a match like CVE-2024-9675 can be triaged on real exposure rather than presence alone.
Tailored to CVE-2024-9675. Runtime protection reduces exposure until a permanent patch is applied and verified — it complements patching, it doesn't replace it.
Fixing This On Your OS
If you run this on a Linux distribution, patch through your package manager against the distro's own security advisory below — it tracks the exact backported fix for your release, which can ship on a different timeline (and sometimes a different severity) than the upstream project.
| Product | Fixed in | Advisory |
|---|---|---|
| Red Hat Enterprise Linux 8 | container-tools:rhel8-8100020241023085649.afee755d | RHSA-2024:8846 |
| Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support | container-tools:rhel8-8060020241028154646.3b538bd8 | RHSA-2024:8703 |
| Red Hat Enterprise Linux 8.8 Extended Update Support | container-tools:rhel8-8080020241025064551.0f77c1b7 | RHSA-2024:8707 |
| Red Hat Enterprise Linux 9 | buildah-2:1.33.10-1.el9_4 | RHSA-2024:8563 |
| Red Hat Enterprise Linux 9 | podman-4:4.9.4-16.el9_4 | RHSA-2024:9051 |
| Red Hat Enterprise Linux 9 | podman-4:5.2.2-9.el9_5 | RHSA-2024:9454 |
| Red Hat Enterprise Linux 9 | buildah-2:1.37.5-1.el9_5 | RHSA-2024:9459 |
| Red Hat Enterprise Linux 9.0 Extended Update Support | buildah-1:1.26.8-2.el9_0 | RHSA-2024:8675 |
Frequently Asked Questions
Is CVE-2024-9675 in your dependencies?
O3 Security finds CVE-2024-9675 across Go dependencies, including transitive ones, and its impact-aware SCA ranks findings by whether your code actually calls the vulnerable path.