USN-4400-1

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Source

https://ubuntu.com/security/notices/USN-4400-1

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4400-1.json

JSON Data

https://api.osv.dev/v1/vulns/USN-4400-1

Related

Published

2020-06-22T13:35:05.114758Z

Modified

2020-06-22T13:35:05.114758Z

Summary

nfs-utils vulnerability

Details

It was discovered that the nfs-utils package set incorrect permissions on the /var/lib/nfs directory. An attacker could possibly use this issue to escalate privileges.

References

Affected packages

Ubuntu:16.04:LTS / nfs-utils

Package

Name: nfs-utils
Purl: pkg:deb/ubuntu/nfs-utils@1:1.2.8-9ubuntu12.3?arch=source&distro=xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1:1.2.8-9ubuntu12.3

Affected versions

1:1.*

1:1.2.8-9ubuntu10

1:1.2.8-9ubuntu11

1:1.2.8-9ubuntu12

1:1.2.8-9ubuntu12.1

1:1.2.8-9ubuntu12.2

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "nfs-common",
            "binary_version": "1:1.2.8-9ubuntu12.3"
        },
        {
            "binary_name": "nfs-common-dbgsym",
            "binary_version": "1:1.2.8-9ubuntu12.3"
        },
        {
            "binary_name": "nfs-kernel-server",
            "binary_version": "1:1.2.8-9ubuntu12.3"
        },
        {
            "binary_name": "nfs-kernel-server-dbgsym",
            "binary_version": "1:1.2.8-9ubuntu12.3"
        }
    ],
    "availability": "No subscription required"
}

Ubuntu:18.04:LTS / nfs-utils

Package

Name: nfs-utils
Purl: pkg:deb/ubuntu/nfs-utils@1:1.3.4-2.1ubuntu5.3?arch=source&distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1:1.3.4-2.1ubuntu5.3

Affected versions

1:1.*

1:1.3.4-2.1ubuntu2

1:1.3.4-2.1ubuntu4

1:1.3.4-2.1ubuntu5

1:1.3.4-2.1ubuntu5.1

1:1.3.4-2.1ubuntu5.2

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "nfs-common",
            "binary_version": "1:1.3.4-2.1ubuntu5.3"
        },
        {
            "binary_name": "nfs-common-dbgsym",
            "binary_version": "1:1.3.4-2.1ubuntu5.3"
        },
        {
            "binary_name": "nfs-kernel-server",
            "binary_version": "1:1.3.4-2.1ubuntu5.3"
        },
        {
            "binary_name": "nfs-kernel-server-dbgsym",
            "binary_version": "1:1.3.4-2.1ubuntu5.3"
        }
    ],
    "availability": "No subscription required"
}

Ubuntu:20.04:LTS / nfs-utils

Package

Name: nfs-utils
Purl: pkg:deb/ubuntu/nfs-utils@1:1.3.4-2.5ubuntu3.3?arch=source&distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1:1.3.4-2.5ubuntu3.3

Affected versions

1:1.*

1:1.3.4-2.5ubuntu2

1:1.3.4-2.5ubuntu3

1:1.3.4-2.5ubuntu3.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "nfs-common",
            "binary_version": "1:1.3.4-2.5ubuntu3.3"
        },
        {
            "binary_name": "nfs-common-dbgsym",
            "binary_version": "1:1.3.4-2.5ubuntu3.3"
        },
        {
            "binary_name": "nfs-kernel-server",
            "binary_version": "1:1.3.4-2.5ubuntu3.3"
        },
        {
            "binary_name": "nfs-kernel-server-dbgsym",
            "binary_version": "1:1.3.4-2.5ubuntu3.3"
        }
    ],
    "availability": "No subscription required"
}