USN-4395-1

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Source
https://ubuntu.com/security/notices/USN-4395-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4395-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-4395-1
Upstream
Related
Published
2020-06-15T13:23:34.994779Z
Modified
2025-10-13T04:35:09Z
Summary
fwupd vulnerability
Details

Justin Steven discovered that fwupd incorrectly handled certain signature verification. An attacker could possibly use this issue to install an unsigned firmware.

References

Affected packages

Ubuntu:16.04:LTS / fwupd

Package

Name
fwupd
Purl
pkg:deb/ubuntu/fwupd@0.8.3-0ubuntu5.1?arch=source&distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.8.3-0ubuntu5.1

Affected versions

0.*

0.1.5-0ubuntu3
0.6.0-1
0.6.2-1
0.6.2-1ubuntu1
0.6.2-1ubuntu2
0.6.2-1ubuntu3
0.6.3-0ubuntu2
0.7.0-0ubuntu2
0.7.0-0ubuntu3
0.7.0-0ubuntu4
0.7.0-0ubuntu4.1
0.7.0-0ubuntu4.2
0.7.0-0ubuntu4.3
0.8.3-0ubuntu2
0.8.3-0ubuntu3
0.8.3-0ubuntu4
0.8.3-0ubuntu5

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "0.8.3-0ubuntu5.1",
            "binary_name": "fwupd"
        },
        {
            "binary_version": "0.8.3-0ubuntu5.1",
            "binary_name": "libdfu-dev"
        },
        {
            "binary_version": "0.8.3-0ubuntu5.1",
            "binary_name": "libdfu1"
        },
        {
            "binary_version": "0.8.3-0ubuntu5.1",
            "binary_name": "libfwupd-dev"
        },
        {
            "binary_version": "0.8.3-0ubuntu5.1",
            "binary_name": "libfwupd1"
        }
    ]
}

Database specific

cves_map

{
    "ecosystem": "Ubuntu:16.04:LTS",
    "cves": [
        {
            "id": "CVE-2020-10759",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        }
    ]
}

Ubuntu:18.04:LTS / fwupd

Package

Name
fwupd
Purl
pkg:deb/ubuntu/fwupd@1.2.10-1ubuntu2~ubuntu18.04.5?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.2.10-1ubuntu2~ubuntu18.04.5

Affected versions

0.*

0.9.7-2

1.*

1.0.0-4
1.0.0-5
1.0.1-2
1.0.2-1
1.0.4-3
1.0.4-3build1
1.0.5-1
1.0.6-2
1.0.9-0ubuntu2
1.2.10-1ubuntu2~ubuntu18.04.3

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "1.2.10-1ubuntu2~ubuntu18.04.5",
            "binary_name": "fwupd"
        },
        {
            "binary_version": "1.2.10-1ubuntu2~ubuntu18.04.5",
            "binary_name": "fwupd-amd64-signed-template"
        },
        {
            "binary_version": "1.2.10-1ubuntu2~ubuntu18.04.5",
            "binary_name": "fwupd-arm64-signed-template"
        },
        {
            "binary_version": "1.2.10-1ubuntu2~ubuntu18.04.5",
            "binary_name": "fwupd-armhf-signed-template"
        },
        {
            "binary_version": "1.2.10-1ubuntu2~ubuntu18.04.5",
            "binary_name": "fwupd-i386-signed-template"
        },
        {
            "binary_version": "1.2.10-1ubuntu2~ubuntu18.04.5",
            "binary_name": "fwupd-tests"
        },
        {
            "binary_version": "1.2.10-1ubuntu2~ubuntu18.04.5",
            "binary_name": "gir1.2-fwupd-2.0"
        },
        {
            "binary_version": "1.2.10-1ubuntu2~ubuntu18.04.5",
            "binary_name": "libfwupd-dev"
        },
        {
            "binary_version": "1.2.10-1ubuntu2~ubuntu18.04.5",
            "binary_name": "libfwupd2"
        }
    ]
}

Database specific

cves_map

{
    "ecosystem": "Ubuntu:18.04:LTS",
    "cves": [
        {
            "id": "CVE-2020-10759",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        }
    ]
}

Ubuntu:20.04:LTS / fwupd

Package

Name
fwupd
Purl
pkg:deb/ubuntu/fwupd@1.3.9-4ubuntu0.1?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.3.9-4ubuntu0.1

Affected versions

1.*

1.2.10-1ubuntu2
1.3.3-3
1.3.5-1
1.3.6-1ubuntu1
1.3.7-2
1.3.7-3
1.3.8-1
1.3.9-1
1.3.9-1build1
1.3.9-2
1.3.9-2build1
1.3.9-3
1.3.9-4

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "1.3.9-4ubuntu0.1",
            "binary_name": "fwupd"
        },
        {
            "binary_version": "1.3.9-4ubuntu0.1",
            "binary_name": "fwupd-amd64-signed-template"
        },
        {
            "binary_version": "1.3.9-4ubuntu0.1",
            "binary_name": "fwupd-arm64-signed-template"
        },
        {
            "binary_version": "1.3.9-4ubuntu0.1",
            "binary_name": "fwupd-armhf-signed-template"
        },
        {
            "binary_version": "1.3.9-4ubuntu0.1",
            "binary_name": "fwupd-tests"
        },
        {
            "binary_version": "1.3.9-4ubuntu0.1",
            "binary_name": "gir1.2-fwupd-2.0"
        },
        {
            "binary_version": "1.3.9-4ubuntu0.1",
            "binary_name": "gir1.2-fwupdplugin-1.0"
        },
        {
            "binary_version": "1.3.9-4ubuntu0.1",
            "binary_name": "libfwupd-dev"
        },
        {
            "binary_version": "1.3.9-4ubuntu0.1",
            "binary_name": "libfwupd2"
        },
        {
            "binary_version": "1.3.9-4ubuntu0.1",
            "binary_name": "libfwupdplugin-dev"
        },
        {
            "binary_version": "1.3.9-4ubuntu0.1",
            "binary_name": "libfwupdplugin1"
        }
    ]
}

Database specific

cves_map

{
    "ecosystem": "Ubuntu:20.04:LTS",
    "cves": [
        {
            "id": "CVE-2020-10759",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        }
    ]
}