UBUNTU-CVE-2024-3056

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Source
https://ubuntu.com/security/CVE-2024-3056
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-3056.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2024-3056
Related
Published
2024-08-02T21:16:00Z
Modified
2024-11-20T12:20:28Z
Severity
  • 7.7 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:N/A:H CVSS Calculator
Summary
[none]
Details

A flaw was found in Podman. This issue may allow an attacker to create a specially crafted container that, when configured to share the same IPC with at least one other container, can create a large number of IPC resources in /dev/shm. The malicious container will continue to exhaust resources until it is out-of-memory (OOM) killed. While the malicious container's cgroup will be removed, the IPC resources it created are not. Those resources are tied to the IPC namespace that will not be removed until all containers using it are stopped, and one non-malicious container is holding the namespace open. The malicious container is restarted, either automatically or by attacker control, repeating the process and increasing the amount of memory consumed. With a container configured to restart always, such as podman run --restart=always, this can result in a memory-based denial of service of the system.

References

Affected packages

Ubuntu:22.04:LTS / libpod

Package

Name
libpod
Purl
pkg:deb/ubuntu/libpod?arch=src?distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

3.*

3.2.1+ds1-2ubuntu3
3.4.4+ds1-1ubuntu1
3.4.4+ds1-1ubuntu1.22.04.1
3.4.4+ds1-1ubuntu1.22.04.2
3.4.4+ds1-1ubuntu1.22.04.3

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:24.10 / libpod

Package

Name
libpod
Purl
pkg:deb/ubuntu/libpod?arch=src?distro=oracular

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

4.*

4.9.3+ds1-1build2
4.9.4+ds1-1
4.9.4+ds1-1build1
4.9.5+ds1-1

5.*

5.0.3+ds1-5ubuntu1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:24.04:LTS / libpod

Package

Name
libpod
Purl
pkg:deb/ubuntu/libpod?arch=src?distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

4.*

4.3.1+ds1-8
4.7.2+ds1-2
4.7.2+ds1-2build1
4.8.3+ds1-2
4.9.0+ds1-2
4.9.3+ds1-1
4.9.3+ds1-1build1
4.9.3+ds1-1build2
4.9.3+ds1-1ubuntu0.1
4.9.3+ds1-1ubuntu0.2

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}