UBUNTU-CVE-2021-41159

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Source
https://ubuntu.com/security/CVE-2021-41159
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-41159.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2021-41159
Related
Published
2021-10-21T19:15:00Z
Modified
2024-10-15T14:08:25Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. All FreeRDP clients prior to version 2.4.1 using gateway connections (/gt:rpc) fail to validate input data. A malicious gateway might allow client memory to be written out of bounds. This issue has been resolved in version 2.4.1. If you are unable to update then use /gt:http rather than /gt:rdp connections if possible or use a direct connection without a gateway.

References

Affected packages

Ubuntu:Pro:16.04:LTS / freerdp

Package

Name
freerdp
Purl
pkg:deb/ubuntu/freerdp?arch=src?distro=esm-infra/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1
1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.2
1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.3
1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:18.04:LTS / freerdp2

Package

Name
freerdp2
Purl
pkg:deb/ubuntu/freerdp2?arch=src?distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.2.0+dfsg1-0ubuntu0.18.04.2

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

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.2",
            "binary_name": "freerdp2-dev"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.2",
            "binary_name": "freerdp2-shadow-x11"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.2",
            "binary_name": "freerdp2-shadow-x11-dbgsym"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.2",
            "binary_name": "freerdp2-wayland"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.2",
            "binary_name": "freerdp2-wayland-dbgsym"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.2",
            "binary_name": "freerdp2-x11"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.2",
            "binary_name": "freerdp2-x11-dbgsym"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.2",
            "binary_name": "libfreerdp-client2-2"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.2",
            "binary_name": "libfreerdp-client2-2-dbgsym"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.2",
            "binary_name": "libfreerdp-server2-2"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.2",
            "binary_name": "libfreerdp-server2-2-dbgsym"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.2",
            "binary_name": "libfreerdp-shadow-subsystem2-2"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.2",
            "binary_name": "libfreerdp-shadow-subsystem2-2-dbgsym"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.2",
            "binary_name": "libfreerdp-shadow2-2"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.2",
            "binary_name": "libfreerdp-shadow2-2-dbgsym"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.2",
            "binary_name": "libfreerdp2-2"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.2",
            "binary_name": "libfreerdp2-2-dbgsym"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.2",
            "binary_name": "libuwac0-0"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.2",
            "binary_name": "libuwac0-0-dbgsym"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.2",
            "binary_name": "libuwac0-dev"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.2",
            "binary_name": "libwinpr-tools2-2"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.2",
            "binary_name": "libwinpr-tools2-2-dbgsym"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.2",
            "binary_name": "libwinpr2-2"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.2",
            "binary_name": "libwinpr2-2-dbgsym"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.2",
            "binary_name": "libwinpr2-dev"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.2",
            "binary_name": "winpr-utils"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.2",
            "binary_name": "winpr-utils-dbgsym"
        }
    ]
}

Ubuntu:Pro:18.04:LTS / freerdp

Package

Name
freerdp
Purl
pkg:deb/ubuntu/freerdp?arch=src?distro=esm-apps/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1
1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.1
1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:20.04:LTS / freerdp2

Package

Name
freerdp2
Purl
pkg:deb/ubuntu/freerdp2?arch=src?distro=focal

Affected ranges

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

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

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.2",
            "binary_name": "freerdp2-dev"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.2",
            "binary_name": "freerdp2-shadow-x11"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.2",
            "binary_name": "freerdp2-wayland"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.2",
            "binary_name": "freerdp2-x11"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.2",
            "binary_name": "libfreerdp-client2-2"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.2",
            "binary_name": "libfreerdp-server2-2"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.2",
            "binary_name": "libfreerdp-shadow-subsystem2-2"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.2",
            "binary_name": "libfreerdp-shadow2-2"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.2",
            "binary_name": "libfreerdp2-2"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.2",
            "binary_name": "libuwac0-0"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.2",
            "binary_name": "libuwac0-dev"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.2",
            "binary_name": "libwinpr-tools2-2"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.2",
            "binary_name": "libwinpr2-2"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.2",
            "binary_name": "libwinpr2-dev"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.2",
            "binary_name": "winpr-utils"
        }
    ]
}

Ubuntu:22.04:LTS / freerdp2

Package

Name
freerdp2
Purl
pkg:deb/ubuntu/freerdp2?arch=src?distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.3.0+dfsg1-2ubuntu2

Affected versions

2.*

2.3.0+dfsg1-2build1
2.3.0+dfsg1-2ubuntu1

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "2.3.0+dfsg1-2ubuntu2",
            "binary_name": "freerdp2-dev"
        },
        {
            "binary_version": "2.3.0+dfsg1-2ubuntu2",
            "binary_name": "freerdp2-shadow-x11"
        },
        {
            "binary_version": "2.3.0+dfsg1-2ubuntu2",
            "binary_name": "freerdp2-shadow-x11-dbgsym"
        },
        {
            "binary_version": "2.3.0+dfsg1-2ubuntu2",
            "binary_name": "freerdp2-wayland"
        },
        {
            "binary_version": "2.3.0+dfsg1-2ubuntu2",
            "binary_name": "freerdp2-wayland-dbgsym"
        },
        {
            "binary_version": "2.3.0+dfsg1-2ubuntu2",
            "binary_name": "freerdp2-x11"
        },
        {
            "binary_version": "2.3.0+dfsg1-2ubuntu2",
            "binary_name": "freerdp2-x11-dbgsym"
        },
        {
            "binary_version": "2.3.0+dfsg1-2ubuntu2",
            "binary_name": "libfreerdp-client2-2"
        },
        {
            "binary_version": "2.3.0+dfsg1-2ubuntu2",
            "binary_name": "libfreerdp-client2-2-dbgsym"
        },
        {
            "binary_version": "2.3.0+dfsg1-2ubuntu2",
            "binary_name": "libfreerdp-server2-2"
        },
        {
            "binary_version": "2.3.0+dfsg1-2ubuntu2",
            "binary_name": "libfreerdp-server2-2-dbgsym"
        },
        {
            "binary_version": "2.3.0+dfsg1-2ubuntu2",
            "binary_name": "libfreerdp-shadow-subsystem2-2"
        },
        {
            "binary_version": "2.3.0+dfsg1-2ubuntu2",
            "binary_name": "libfreerdp-shadow-subsystem2-2-dbgsym"
        },
        {
            "binary_version": "2.3.0+dfsg1-2ubuntu2",
            "binary_name": "libfreerdp-shadow2-2"
        },
        {
            "binary_version": "2.3.0+dfsg1-2ubuntu2",
            "binary_name": "libfreerdp-shadow2-2-dbgsym"
        },
        {
            "binary_version": "2.3.0+dfsg1-2ubuntu2",
            "binary_name": "libfreerdp2-2"
        },
        {
            "binary_version": "2.3.0+dfsg1-2ubuntu2",
            "binary_name": "libfreerdp2-2-dbgsym"
        },
        {
            "binary_version": "2.3.0+dfsg1-2ubuntu2",
            "binary_name": "libuwac0-0"
        },
        {
            "binary_version": "2.3.0+dfsg1-2ubuntu2",
            "binary_name": "libuwac0-0-dbgsym"
        },
        {
            "binary_version": "2.3.0+dfsg1-2ubuntu2",
            "binary_name": "libuwac0-dev"
        },
        {
            "binary_version": "2.3.0+dfsg1-2ubuntu2",
            "binary_name": "libwinpr-tools2-2"
        },
        {
            "binary_version": "2.3.0+dfsg1-2ubuntu2",
            "binary_name": "libwinpr-tools2-2-dbgsym"
        },
        {
            "binary_version": "2.3.0+dfsg1-2ubuntu2",
            "binary_name": "libwinpr2-2"
        },
        {
            "binary_version": "2.3.0+dfsg1-2ubuntu2",
            "binary_name": "libwinpr2-2-dbgsym"
        },
        {
            "binary_version": "2.3.0+dfsg1-2ubuntu2",
            "binary_name": "libwinpr2-dev"
        },
        {
            "binary_version": "2.3.0+dfsg1-2ubuntu2",
            "binary_name": "winpr-utils"
        },
        {
            "binary_version": "2.3.0+dfsg1-2ubuntu2",
            "binary_name": "winpr-utils-dbgsym"
        }
    ]
}