USN-4297-1

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Source

https://ubuntu.com/security/notices/USN-4297-1

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4297-1.json

JSON Data

https://api.osv.dev/v1/vulns/USN-4297-1

Related

Published

2020-03-09T15:21:21.045705Z

Modified

2020-03-09T15:21:21.045705Z

Summary

runc vulnerabilities

Details

It was discovered that runC incorrectly checked mount targets. An attacker with a malicious container image could possibly mount over the /proc directory and escalate privileges. This issue only affected Ubuntu 18.04 LTS. (CVE-2019-16884)

It was discovered that runC incorrectly performed access control. An attacker could possibly use this issue to escalate privileges. (CVE-2019-19921)

References

Affected packages

Ubuntu:18.04:LTS / runc

Package

Name: runc
Purl: pkg:deb/ubuntu/runc@1.0.0~rc10-0ubuntu1~18.04.2?arch=src?distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.0.0~rc10-0ubuntu1~18.04.2

Affected versions

1.*

1.0.0~rc2+docker1.13.1-0ubuntu1

1.0.0~rc4+dfsg1-2

1.0.0~rc4+dfsg1-6

1.0.0~rc4+dfsg1-6ubuntu0.18.04.1

1.0.0~rc7+git20190403.029124da-0ubuntu1~18.04.1

1.0.0~rc7+git20190403.029124da-0ubuntu1~18.04.2

1.0.0~rc10-0ubuntu1~18.04.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "runc": "1.0.0~rc10-0ubuntu1~18.04.2",
            "runc-dbgsym": "1.0.0~rc10-0ubuntu1~18.04.2",
            "golang-github-opencontainers-runc-dev": "1.0.0~rc10-0ubuntu1~18.04.2"
        }
    ]
}