USN-5784-1

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Source
https://ubuntu.com/security/notices/USN-5784-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5784-1.json
JSON Data
https://api.test.osv.dev/v1/vulns/USN-5784-1
Upstream
Related
Published
2023-01-03T11:49:09.911090Z
Modified
2025-10-13T04:36:11Z
Summary
usbredir vulnerability
Details

It was discovered that usbredir incorrectly handled memory when serializing large amounts of data in the case of a slow or blocked destination. An attacker could possibly use this issue to cause applications using usbredir to crash, resulting in a denial of service, or possibly execute arbitrary code.

References

Affected packages

Ubuntu:Pro:14.04:LTS / usbredir

Package

Name
usbredir
Purl
pkg:deb/ubuntu/usbredir@0.6-2ubuntu1.1+esm1?arch=source&distro=trusty/esm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.6-2ubuntu1.1+esm1

Affected versions

0.*

0.6-2
0.6-2ubuntu1
0.6-2ubuntu1.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libusbredirhost-dev",
            "binary_version": "0.6-2ubuntu1.1+esm1"
        },
        {
            "binary_name": "libusbredirhost1",
            "binary_version": "0.6-2ubuntu1.1+esm1"
        },
        {
            "binary_name": "libusbredirparser-dev",
            "binary_version": "0.6-2ubuntu1.1+esm1"
        },
        {
            "binary_name": "libusbredirparser1",
            "binary_version": "0.6-2ubuntu1.1+esm1"
        },
        {
            "binary_name": "usbredirserver",
            "binary_version": "0.6-2ubuntu1.1+esm1"
        }
    ],
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5784-1.json"

cves_map

{
    "cves": [
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "low",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2021-3700"
        }
    ],
    "ecosystem": "Ubuntu:Pro:14.04:LTS"
}

Ubuntu:Pro:16.04:LTS / usbredir

Package

Name
usbredir
Purl
pkg:deb/ubuntu/usbredir@0.7.1-1ubuntu0.16.04.1~esm1?arch=source&distro=esm-infra/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.7.1-1ubuntu0.16.04.1~esm1

Affected versions

0.*

0.7-1ubuntu2
0.7.1-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libusbredirhost-dev",
            "binary_version": "0.7.1-1ubuntu0.16.04.1~esm1"
        },
        {
            "binary_name": "libusbredirhost1",
            "binary_version": "0.7.1-1ubuntu0.16.04.1~esm1"
        },
        {
            "binary_name": "libusbredirparser-dev",
            "binary_version": "0.7.1-1ubuntu0.16.04.1~esm1"
        },
        {
            "binary_name": "libusbredirparser1",
            "binary_version": "0.7.1-1ubuntu0.16.04.1~esm1"
        },
        {
            "binary_name": "usbredirserver",
            "binary_version": "0.7.1-1ubuntu0.16.04.1~esm1"
        }
    ],
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5784-1.json"

cves_map

{
    "cves": [
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "low",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2021-3700"
        }
    ],
    "ecosystem": "Ubuntu:Pro:16.04:LTS"
}

Ubuntu:18.04:LTS / usbredir

Package

Name
usbredir
Purl
pkg:deb/ubuntu/usbredir@0.7.1-1ubuntu0.18.04.1?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.7.1-1ubuntu0.18.04.1

Affected versions

0.*

0.7.1-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libusbredirhost-dev",
            "binary_version": "0.7.1-1ubuntu0.18.04.1"
        },
        {
            "binary_name": "libusbredirhost1",
            "binary_version": "0.7.1-1ubuntu0.18.04.1"
        },
        {
            "binary_name": "libusbredirparser-dev",
            "binary_version": "0.7.1-1ubuntu0.18.04.1"
        },
        {
            "binary_name": "libusbredirparser1",
            "binary_version": "0.7.1-1ubuntu0.18.04.1"
        },
        {
            "binary_name": "usbredirserver",
            "binary_version": "0.7.1-1ubuntu0.18.04.1"
        }
    ],
    "availability": "No subscription required"
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5784-1.json"

cves_map

{
    "cves": [
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "low",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2021-3700"
        }
    ],
    "ecosystem": "Ubuntu:18.04:LTS"
}

Ubuntu:20.04:LTS / usbredir

Package

Name
usbredir
Purl
pkg:deb/ubuntu/usbredir@0.8.0-1ubuntu0.1?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.8.0-1ubuntu0.1

Affected versions

0.*

0.8.0-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libusbredirhost-dev",
            "binary_version": "0.8.0-1ubuntu0.1"
        },
        {
            "binary_name": "libusbredirhost1",
            "binary_version": "0.8.0-1ubuntu0.1"
        },
        {
            "binary_name": "libusbredirparser-dev",
            "binary_version": "0.8.0-1ubuntu0.1"
        },
        {
            "binary_name": "libusbredirparser1",
            "binary_version": "0.8.0-1ubuntu0.1"
        },
        {
            "binary_name": "usbredirserver",
            "binary_version": "0.8.0-1ubuntu0.1"
        }
    ],
    "availability": "No subscription required"
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5784-1.json"

cves_map

{
    "cves": [
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "low",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2021-3700"
        }
    ],
    "ecosystem": "Ubuntu:20.04:LTS"
}