CVE-2024-9676
What it is
A vulnerability was found in Podman, Buildah, and CRI-O. A symlink traversal vulnerability in the containers/storage library can cause Podman, Buildah, and CRI-O to hang and result in a denial of service via OOM kill when running a malicious image using an automatically assigned user namespace (`--userns=auto` in Podman and Buildah). The containers/storage library will read /etc/passwd inside the container, but does not properly validate if that file is a symlink, which can be used to cause the library to read an arbitrary file on the host.
At a glance
- Exploitability
- Can be exploited over the network with a low-privilege account. High risk of service disruption.
- Exploit odds
- 1.3% chance of exploitation in the next 30 days (EPSS).
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 1.3% in the next 30 days (EPSS).
- Severity: 6.5 MEDIUM (CVSS).
- Fix: a patch or advisory is linked.
Details
- Published
- Last modified
- Exploit probability
- 1.3% · EPSS, next 30 days
- Weakness
- CWE-22 · Path traversal
- Record status
- Modified
Affected
- Redhat Openshift Container Platform 4.12
- Redhat Openshift Container Platform 4.13
- Redhat Openshift Container Platform 4.14
- Redhat Openshift Container Platform 4.15
- Redhat Openshift Container Platform 4.16
- Redhat Openshift Container Platform 4.17
- Redhat Openshift Container Platform For arm64 4.12
- Redhat Openshift Container Platform For arm64 4.13
Attack profile CVSS 3.1 · 6.5
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Raw vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2024-9676.md and follow it. Check whether this project is affected by CVE-2024-9676. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
Fix and advisories
- https://access.redhat.com/errata/RHSA-2024:8418
- https://access.redhat.com/errata/RHSA-2024:8428
- https://access.redhat.com/errata/RHSA-2024:8437
- https://access.redhat.com/errata/RHSA-2024:8686
- https://access.redhat.com/errata/RHSA-2024:8690
- https://access.redhat.com/errata/RHSA-2024:8694
- https://access.redhat.com/errata/RHSA-2024:8700
- https://access.redhat.com/errata/RHSA-2024:8984
- https://access.redhat.com/errata/RHSA-2024:9051
- https://access.redhat.com/errata/RHSA-2024:9454
References
- https://access.redhat.com/errata/RHEA-2024:6126
- https://access.redhat.com/errata/RHSA-2024:10289
- https://access.redhat.com/errata/RHSA-2024:8418
- https://access.redhat.com/errata/RHSA-2024:8428
- https://access.redhat.com/errata/RHSA-2024:8437
- https://access.redhat.com/errata/RHSA-2024:8686
- https://access.redhat.com/errata/RHSA-2024:8690
- https://access.redhat.com/errata/RHSA-2024:8694
- https://access.redhat.com/errata/RHSA-2024:8700
- https://access.redhat.com/errata/RHSA-2024:8984
- https://access.redhat.com/errata/RHSA-2024:9051
- https://access.redhat.com/errata/RHSA-2024:9454
- https://access.redhat.com/errata/RHSA-2024:9459
- https://access.redhat.com/errata/RHSA-2024:9926
- https://access.redhat.com/errata/RHSA-2025:0876
- https://access.redhat.com/errata/RHSA-2025:2454
- https://access.redhat.com/errata/RHSA-2025:2710
- https://access.redhat.com/errata/RHSA-2025:3301
- https://access.redhat.com/security/cve/CVE-2024-9676
- https://bugzilla.redhat.com/show_bug.cgi?id=2317467
- https://github.com/advisories/GHSA-wq2p-5pc6-wpgf
- https://github.com/containers/storage/commit/935c58f4b3e364a9c9d33ed06476a831e6ad5679