USN-5100-1

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Source

https://ubuntu.com/security/notices/USN-5100-1

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5100-1.json

JSON Data

https://api.test.osv.dev/v1/vulns/USN-5100-1

Related

Published

2021-10-04T16:51:49.703579Z

Modified

2021-10-04T16:51:49.703579Z

Summary

containerd vulnerability

Details

It was discovered that containerd insufficiently restricted permissions on container root and plugin directories. If a user or automated system were tricked into launching a specially crafted container image, a remote attacker could traverse directory contents and modify files and execute programs on the host filesystem, possibly leading to privilege escalation.

References

Affected packages

Ubuntu:18.04:LTS / containerd

Package

Name: containerd
Purl: pkg:deb/ubuntu/containerd@1.5.2-0ubuntu1~18.04.3?arch=source&distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.5.2-0ubuntu1~18.04.3

Affected versions

0.*

0.2.5-0ubuntu2

1.*

1.2.6-0ubuntu1~18.04.1

1.2.6-0ubuntu1~18.04.2

1.3.3-0ubuntu1~18.04.1

1.3.3-0ubuntu1~18.04.2

1.3.3-0ubuntu1~18.04.3

1.3.3-0ubuntu1~18.04.4

1.4.4-0ubuntu1~18.04.2

1.5.2-0ubuntu1~18.04.1

1.5.2-0ubuntu1~18.04.2

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "containerd",
            "binary_version": "1.5.2-0ubuntu1~18.04.3"
        },
        {
            "binary_name": "containerd-dbgsym",
            "binary_version": "1.5.2-0ubuntu1~18.04.3"
        },
        {
            "binary_name": "golang-github-containerd-containerd-dev",
            "binary_version": "1.5.2-0ubuntu1~18.04.3"
        },
        {
            "binary_name": "golang-github-docker-containerd-dev",
            "binary_version": "1.5.2-0ubuntu1~18.04.3"
        }
    ],
    "availability": "No subscription required"
}

Ubuntu:20.04:LTS / containerd

Package

Name: containerd
Purl: pkg:deb/ubuntu/containerd@1.5.2-0ubuntu1~20.04.3?arch=source&distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.5.2-0ubuntu1~20.04.3

Affected versions

1.*

1.2.10-0ubuntu1

1.3.2-0ubuntu1

1.3.3-0ubuntu1

1.3.3-0ubuntu2

1.3.3-0ubuntu2.1

1.3.3-0ubuntu2.2

1.3.3-0ubuntu2.3

1.4.4-0ubuntu1~20.04.2

1.5.2-0ubuntu1~20.04.1

1.5.2-0ubuntu1~20.04.2

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "containerd",
            "binary_version": "1.5.2-0ubuntu1~20.04.3"
        },
        {
            "binary_name": "containerd-dbgsym",
            "binary_version": "1.5.2-0ubuntu1~20.04.3"
        },
        {
            "binary_name": "golang-github-containerd-containerd-dev",
            "binary_version": "1.5.2-0ubuntu1~20.04.3"
        },
        {
            "binary_name": "golang-github-docker-containerd-dev",
            "binary_version": "1.5.2-0ubuntu1~20.04.3"
        }
    ],
    "availability": "No subscription required"
}