UBUNTU-CVE-2020-11047

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Source
https://ubuntu.com/security/CVE-2020-11047
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-11047.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2020-11047
Related
Published
2020-05-07T20:15:00Z
Modified
2020-05-07T20:15:00Z
Severity
  • 5.9 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:H CVSS Calculator
Summary
[none]
Details

In FreeRDP after 1.1 and before 2.0.0, there is an out-of-bounds read in autodetectrecvbandwidthmeasureresults. A malicious server can extract up to 8 bytes of client memory with a manipulated message by providing a short input and reading the measurement result data. This has been patched in 2.0.0.

References

Affected packages

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
2.1.1+dfsg1-0ubuntu0.18.04.1

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

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "low",
    "binaries": [
        {
            "binary_version": "2.1.1+dfsg1-0ubuntu0.18.04.1",
            "binary_name": "freerdp2-dev"
        },
        {
            "binary_version": "2.1.1+dfsg1-0ubuntu0.18.04.1",
            "binary_name": "freerdp2-shadow-x11"
        },
        {
            "binary_version": "2.1.1+dfsg1-0ubuntu0.18.04.1",
            "binary_name": "freerdp2-shadow-x11-dbgsym"
        },
        {
            "binary_version": "2.1.1+dfsg1-0ubuntu0.18.04.1",
            "binary_name": "freerdp2-wayland"
        },
        {
            "binary_version": "2.1.1+dfsg1-0ubuntu0.18.04.1",
            "binary_name": "freerdp2-wayland-dbgsym"
        },
        {
            "binary_version": "2.1.1+dfsg1-0ubuntu0.18.04.1",
            "binary_name": "freerdp2-x11"
        },
        {
            "binary_version": "2.1.1+dfsg1-0ubuntu0.18.04.1",
            "binary_name": "freerdp2-x11-dbgsym"
        },
        {
            "binary_version": "2.1.1+dfsg1-0ubuntu0.18.04.1",
            "binary_name": "libfreerdp-client2-2"
        },
        {
            "binary_version": "2.1.1+dfsg1-0ubuntu0.18.04.1",
            "binary_name": "libfreerdp-client2-2-dbgsym"
        },
        {
            "binary_version": "2.1.1+dfsg1-0ubuntu0.18.04.1",
            "binary_name": "libfreerdp-server2-2"
        },
        {
            "binary_version": "2.1.1+dfsg1-0ubuntu0.18.04.1",
            "binary_name": "libfreerdp-server2-2-dbgsym"
        },
        {
            "binary_version": "2.1.1+dfsg1-0ubuntu0.18.04.1",
            "binary_name": "libfreerdp-shadow-subsystem2-2"
        },
        {
            "binary_version": "2.1.1+dfsg1-0ubuntu0.18.04.1",
            "binary_name": "libfreerdp-shadow-subsystem2-2-dbgsym"
        },
        {
            "binary_version": "2.1.1+dfsg1-0ubuntu0.18.04.1",
            "binary_name": "libfreerdp-shadow2-2"
        },
        {
            "binary_version": "2.1.1+dfsg1-0ubuntu0.18.04.1",
            "binary_name": "libfreerdp-shadow2-2-dbgsym"
        },
        {
            "binary_version": "2.1.1+dfsg1-0ubuntu0.18.04.1",
            "binary_name": "libfreerdp2-2"
        },
        {
            "binary_version": "2.1.1+dfsg1-0ubuntu0.18.04.1",
            "binary_name": "libfreerdp2-2-dbgsym"
        },
        {
            "binary_version": "2.1.1+dfsg1-0ubuntu0.18.04.1",
            "binary_name": "libuwac0-0"
        },
        {
            "binary_version": "2.1.1+dfsg1-0ubuntu0.18.04.1",
            "binary_name": "libuwac0-0-dbgsym"
        },
        {
            "binary_version": "2.1.1+dfsg1-0ubuntu0.18.04.1",
            "binary_name": "libuwac0-dev"
        },
        {
            "binary_version": "2.1.1+dfsg1-0ubuntu0.18.04.1",
            "binary_name": "libwinpr-tools2-2"
        },
        {
            "binary_version": "2.1.1+dfsg1-0ubuntu0.18.04.1",
            "binary_name": "libwinpr-tools2-2-dbgsym"
        },
        {
            "binary_version": "2.1.1+dfsg1-0ubuntu0.18.04.1",
            "binary_name": "libwinpr2-2"
        },
        {
            "binary_version": "2.1.1+dfsg1-0ubuntu0.18.04.1",
            "binary_name": "libwinpr2-2-dbgsym"
        },
        {
            "binary_version": "2.1.1+dfsg1-0ubuntu0.18.04.1",
            "binary_name": "libwinpr2-dev"
        },
        {
            "binary_version": "2.1.1+dfsg1-0ubuntu0.18.04.1",
            "binary_name": "winpr-utils"
        },
        {
            "binary_version": "2.1.1+dfsg1-0ubuntu0.18.04.1",
            "binary_name": "winpr-utils-dbgsym"
        }
    ]
}

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
2.1.1+dfsg1-0ubuntu0.20.04.1

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

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "low",
    "binaries": [
        {
            "binary_version": "2.1.1+dfsg1-0ubuntu0.20.04.1",
            "binary_name": "freerdp2-dev"
        },
        {
            "binary_version": "2.1.1+dfsg1-0ubuntu0.20.04.1",
            "binary_name": "freerdp2-shadow-x11"
        },
        {
            "binary_version": "2.1.1+dfsg1-0ubuntu0.20.04.1",
            "binary_name": "freerdp2-wayland"
        },
        {
            "binary_version": "2.1.1+dfsg1-0ubuntu0.20.04.1",
            "binary_name": "freerdp2-x11"
        },
        {
            "binary_version": "2.1.1+dfsg1-0ubuntu0.20.04.1",
            "binary_name": "libfreerdp-client2-2"
        },
        {
            "binary_version": "2.1.1+dfsg1-0ubuntu0.20.04.1",
            "binary_name": "libfreerdp-server2-2"
        },
        {
            "binary_version": "2.1.1+dfsg1-0ubuntu0.20.04.1",
            "binary_name": "libfreerdp-shadow-subsystem2-2"
        },
        {
            "binary_version": "2.1.1+dfsg1-0ubuntu0.20.04.1",
            "binary_name": "libfreerdp-shadow2-2"
        },
        {
            "binary_version": "2.1.1+dfsg1-0ubuntu0.20.04.1",
            "binary_name": "libfreerdp2-2"
        },
        {
            "binary_version": "2.1.1+dfsg1-0ubuntu0.20.04.1",
            "binary_name": "libuwac0-0"
        },
        {
            "binary_version": "2.1.1+dfsg1-0ubuntu0.20.04.1",
            "binary_name": "libuwac0-dev"
        },
        {
            "binary_version": "2.1.1+dfsg1-0ubuntu0.20.04.1",
            "binary_name": "libwinpr-tools2-2"
        },
        {
            "binary_version": "2.1.1+dfsg1-0ubuntu0.20.04.1",
            "binary_name": "libwinpr2-2"
        },
        {
            "binary_version": "2.1.1+dfsg1-0ubuntu0.20.04.1",
            "binary_name": "libwinpr2-dev"
        },
        {
            "binary_version": "2.1.1+dfsg1-0ubuntu0.20.04.1",
            "binary_name": "winpr-utils"
        }
    ]
}