USN-8004-1

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Source
https://ubuntu.com/security/notices/USN-8004-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8004-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-8004-1
Upstream
Related
Published
2026-02-03T03:15:05Z
Modified
2026-04-24T10:08:52.837925Z
Summary
freerdp2 vulnerabilities
Details

Kim Dong Han discovered that FreeRDP did not correctly validate the size of certain variables, which could cause a buffer overflow. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code.

References

Affected packages

Ubuntu:Pro:18.04:LTS / freerdp2

Package

Name
freerdp2
Purl
pkg:deb/ubuntu/freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.4+esm3?arch=source&distro=esm-infra/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.2.0+dfsg1-0ubuntu0.18.04.4+esm3

Affected versions

2.*
2.0.0~git20170725.1.1648deb+dfsg1-1
2.0.0~git20170725.1.1648deb+dfsg1-5
2.0.0~git20170725.1.1648deb+dfsg1-5ubuntu1
2.0.0~git20170725.1.1648deb+dfsg1-5ubuntu2
2.0.0~git20170725.1.1648deb+dfsg1-6
2.0.0~git20170725.1.1648deb+dfsg1-6build1
2.0.0~git20170725.1.1648deb+dfsg1-7
2.0.0~git20170725.1.1648deb+dfsg1-7ubuntu0.1
2.1.1+dfsg1-0ubuntu0.18.04.1
2.2.0+dfsg1-0ubuntu0.18.04.1
2.2.0+dfsg1-0ubuntu0.18.04.2
2.2.0+dfsg1-0ubuntu0.18.04.3
2.2.0+dfsg1-0ubuntu0.18.04.4
2.2.0+dfsg1-0ubuntu0.18.04.4+esm1
2.2.0+dfsg1-0ubuntu0.18.04.4+esm2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "freerdp2-shadow-x11",
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.4+esm3"
        },
        {
            "binary_name": "freerdp2-wayland",
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.4+esm3"
        },
        {
            "binary_name": "freerdp2-x11",
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.4+esm3"
        },
        {
            "binary_name": "libfreerdp-client2-2",
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.4+esm3"
        },
        {
            "binary_name": "libfreerdp-server2-2",
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.4+esm3"
        },
        {
            "binary_name": "libfreerdp-shadow-subsystem2-2",
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.4+esm3"
        },
        {
            "binary_name": "libfreerdp-shadow2-2",
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.4+esm3"
        },
        {
            "binary_name": "libfreerdp2-2",
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.4+esm3"
        },
        {
            "binary_name": "libuwac0-0",
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.4+esm3"
        },
        {
            "binary_name": "libwinpr-tools2-2",
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.4+esm3"
        },
        {
            "binary_name": "libwinpr2-2",
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.4+esm3"
        },
        {
            "binary_name": "winpr-utils",
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.4+esm3"
        }
    ],
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
}

Database specific

cves_map 
{
    "cves": [],
    "ecosystem": "Ubuntu:Pro:18.04:LTS"
}
source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8004-1.json"

Ubuntu:Pro:20.04:LTS / freerdp2

Package

Name
freerdp2
Purl
pkg:deb/ubuntu/freerdp2@2.6.1+dfsg1-0ubuntu0.20.04.2+esm1?arch=source&distro=esm-infra/focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.6.1+dfsg1-0ubuntu0.20.04.2+esm1

Affected versions

2.*
2.0.0~git20190204.1.2693389a+dfsg1-1
2.0.0~git20190204.1.2693389a+dfsg1-2
2.0.0~git20190204.1.2693389a+dfsg1-2build1
2.0.0~git20190204.1.2693389a+dfsg1-2build2
2.1.1+dfsg1-0ubuntu0.20.04.1
2.2.0+dfsg1-0ubuntu0.20.04.1
2.2.0+dfsg1-0ubuntu0.20.04.2
2.2.0+dfsg1-0ubuntu0.20.04.3
2.2.0+dfsg1-0ubuntu0.20.04.4
2.2.0+dfsg1-0ubuntu0.20.04.5
2.2.0+dfsg1-0ubuntu0.20.04.6
2.6.1+dfsg1-0ubuntu0.20.04.1
2.6.1+dfsg1-0ubuntu0.20.04.2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "freerdp2-shadow-x11",
            "binary_version": "2.6.1+dfsg1-0ubuntu0.20.04.2+esm1"
        },
        {
            "binary_name": "freerdp2-wayland",
            "binary_version": "2.6.1+dfsg1-0ubuntu0.20.04.2+esm1"
        },
        {
            "binary_name": "freerdp2-x11",
            "binary_version": "2.6.1+dfsg1-0ubuntu0.20.04.2+esm1"
        },
        {
            "binary_name": "libfreerdp-client2-2",
            "binary_version": "2.6.1+dfsg1-0ubuntu0.20.04.2+esm1"
        },
        {
            "binary_name": "libfreerdp-server2-2",
            "binary_version": "2.6.1+dfsg1-0ubuntu0.20.04.2+esm1"
        },
        {
            "binary_name": "libfreerdp-shadow-subsystem2-2",
            "binary_version": "2.6.1+dfsg1-0ubuntu0.20.04.2+esm1"
        },
        {
            "binary_name": "libfreerdp-shadow2-2",
            "binary_version": "2.6.1+dfsg1-0ubuntu0.20.04.2+esm1"
        },
        {
            "binary_name": "libfreerdp2-2",
            "binary_version": "2.6.1+dfsg1-0ubuntu0.20.04.2+esm1"
        },
        {
            "binary_name": "libuwac0-0",
            "binary_version": "2.6.1+dfsg1-0ubuntu0.20.04.2+esm1"
        },
        {
            "binary_name": "libwinpr-tools2-2",
            "binary_version": "2.6.1+dfsg1-0ubuntu0.20.04.2+esm1"
        },
        {
            "binary_name": "libwinpr2-2",
            "binary_version": "2.6.1+dfsg1-0ubuntu0.20.04.2+esm1"
        },
        {
            "binary_name": "winpr-utils",
            "binary_version": "2.6.1+dfsg1-0ubuntu0.20.04.2+esm1"
        }
    ],
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
}

Database specific

cves_map 
{
    "cves": [],
    "ecosystem": "Ubuntu:Pro:20.04:LTS"
}
source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8004-1.json"

Ubuntu:22.04:LTS / freerdp2

Package

Name
freerdp2
Purl
pkg:deb/ubuntu/freerdp2@2.6.1+dfsg1-3ubuntu2.8?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.6.1+dfsg1-3ubuntu2.8

Affected versions

2.*
2.3.0+dfsg1-2build1
2.3.0+dfsg1-2ubuntu1
2.3.0+dfsg1-2ubuntu2
2.4.1+dfsg1-1
2.4.1+dfsg1-1ubuntu1
2.4.1+dfsg1-1ubuntu2
2.5.0+dfsg1-1
2.6.0+dfsg1-1
2.6.1+dfsg1-1
2.6.1+dfsg1-3
2.6.1+dfsg1-3ubuntu1
2.6.1+dfsg1-3ubuntu2
2.6.1+dfsg1-3ubuntu2.1
2.6.1+dfsg1-3ubuntu2.2
2.6.1+dfsg1-3ubuntu2.3
2.6.1+dfsg1-3ubuntu2.4
2.6.1+dfsg1-3ubuntu2.5
2.6.1+dfsg1-3ubuntu2.6
2.6.1+dfsg1-3ubuntu2.7

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "freerdp2-shadow-x11",
            "binary_version": "2.6.1+dfsg1-3ubuntu2.8"
        },
        {
            "binary_name": "freerdp2-wayland",
            "binary_version": "2.6.1+dfsg1-3ubuntu2.8"
        },
        {
            "binary_name": "freerdp2-x11",
            "binary_version": "2.6.1+dfsg1-3ubuntu2.8"
        },
        {
            "binary_name": "libfreerdp-client2-2",
            "binary_version": "2.6.1+dfsg1-3ubuntu2.8"
        },
        {
            "binary_name": "libfreerdp-server2-2",
            "binary_version": "2.6.1+dfsg1-3ubuntu2.8"
        },
        {
            "binary_name": "libfreerdp-shadow-subsystem2-2",
            "binary_version": "2.6.1+dfsg1-3ubuntu2.8"
        },
        {
            "binary_name": "libfreerdp-shadow2-2",
            "binary_version": "2.6.1+dfsg1-3ubuntu2.8"
        },
        {
            "binary_name": "libfreerdp2-2",
            "binary_version": "2.6.1+dfsg1-3ubuntu2.8"
        },
        {
            "binary_name": "libuwac0-0",
            "binary_version": "2.6.1+dfsg1-3ubuntu2.8"
        },
        {
            "binary_name": "libwinpr-tools2-2",
            "binary_version": "2.6.1+dfsg1-3ubuntu2.8"
        },
        {
            "binary_name": "libwinpr2-2",
            "binary_version": "2.6.1+dfsg1-3ubuntu2.8"
        },
        {
            "binary_name": "winpr-utils",
            "binary_version": "2.6.1+dfsg1-3ubuntu2.8"
        }
    ],
    "availability": "No subscription required"
}

Database specific

cves_map 
{
    "cves": [],
    "ecosystem": "Ubuntu:22.04:LTS"
}
source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8004-1.json"

Ubuntu:Pro:24.04:LTS / freerdp2

Package

Name
freerdp2
Purl
pkg:deb/ubuntu/freerdp2@2.11.5+dfsg1-1ubuntu0.1~esm3?arch=source&distro=esm-apps/noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.11.5+dfsg1-1ubuntu0.1~esm3

Affected versions

2.*
2.10.0+dfsg1-1.1ubuntu1
2.11.2+dfsg1-1
2.11.2+dfsg1-1build1
2.11.2+dfsg1-1build3
2.11.5+dfsg1-1build1
2.11.5+dfsg1-1build2
2.11.5+dfsg1-1ubuntu0.1~esm1
2.11.5+dfsg1-1ubuntu0.1~esm2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "freerdp2-shadow-x11",
            "binary_version": "2.11.5+dfsg1-1ubuntu0.1~esm3"
        },
        {
            "binary_name": "freerdp2-wayland",
            "binary_version": "2.11.5+dfsg1-1ubuntu0.1~esm3"
        },
        {
            "binary_name": "freerdp2-x11",
            "binary_version": "2.11.5+dfsg1-1ubuntu0.1~esm3"
        },
        {
            "binary_name": "libfreerdp-client2-2t64",
            "binary_version": "2.11.5+dfsg1-1ubuntu0.1~esm3"
        },
        {
            "binary_name": "libfreerdp-server2-2t64",
            "binary_version": "2.11.5+dfsg1-1ubuntu0.1~esm3"
        },
        {
            "binary_name": "libfreerdp-shadow-subsystem2-2t64",
            "binary_version": "2.11.5+dfsg1-1ubuntu0.1~esm3"
        },
        {
            "binary_name": "libfreerdp-shadow2-2t64",
            "binary_version": "2.11.5+dfsg1-1ubuntu0.1~esm3"
        },
        {
            "binary_name": "libfreerdp2-2t64",
            "binary_version": "2.11.5+dfsg1-1ubuntu0.1~esm3"
        },
        {
            "binary_name": "libuwac0-0t64",
            "binary_version": "2.11.5+dfsg1-1ubuntu0.1~esm3"
        },
        {
            "binary_name": "libwinpr-tools2-2t64",
            "binary_version": "2.11.5+dfsg1-1ubuntu0.1~esm3"
        },
        {
            "binary_name": "libwinpr2-2t64",
            "binary_version": "2.11.5+dfsg1-1ubuntu0.1~esm3"
        },
        {
            "binary_name": "winpr-utils",
            "binary_version": "2.11.5+dfsg1-1ubuntu0.1~esm3"
        }
    ],
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}

Database specific

cves_map 
{
    "cves": [],
    "ecosystem": "Ubuntu:Pro:24.04:LTS"
}
source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8004-1.json"