UBUNTU-CVE-2023-39351

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Source

https://ubuntu.com/security/CVE-2023-39351

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-39351.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2023-39351

Related

Published

2023-08-31T20:15:00Z

Modified

2023-08-31T20:15:00Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Summary

[none]

Details

FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. Affected versions of FreeRDP are subject to a Null Pointer Dereference leading a crash in the RemoteFX (rfx) handling. Inside the rfx_process_message_tileset function, the program allocates tiles using rfx_allocate_tiles for the number of numTiles. If the initialization process of tiles is not completed for various reasons, tiles will have a NULL pointer. Which may be accessed in further processing and would cause a program crash. This issue has been addressed in versions 2.11.0 and 3.0.0-beta3. Users are advised to upgrade. There are no known workarounds for this vulnerability.

References

Affected packages

Ubuntu:Pro:18.04:LTS / freerdp2

Package

Name: freerdp2
Purl: pkg:deb/ubuntu/freerdp2?arch=src?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+esm1

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

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.4+esm1",
            "binary_name": "freerdp2-dev"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.4+esm1",
            "binary_name": "freerdp2-shadow-x11"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.4+esm1",
            "binary_name": "freerdp2-shadow-x11-dbgsym"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.4+esm1",
            "binary_name": "freerdp2-wayland"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.4+esm1",
            "binary_name": "freerdp2-wayland-dbgsym"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.4+esm1",
            "binary_name": "freerdp2-x11"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.4+esm1",
            "binary_name": "freerdp2-x11-dbgsym"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.4+esm1",
            "binary_name": "libfreerdp-client2-2"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.4+esm1",
            "binary_name": "libfreerdp-client2-2-dbgsym"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.4+esm1",
            "binary_name": "libfreerdp-server2-2"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.4+esm1",
            "binary_name": "libfreerdp-server2-2-dbgsym"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.4+esm1",
            "binary_name": "libfreerdp-shadow-subsystem2-2"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.4+esm1",
            "binary_name": "libfreerdp-shadow-subsystem2-2-dbgsym"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.4+esm1",
            "binary_name": "libfreerdp-shadow2-2"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.4+esm1",
            "binary_name": "libfreerdp-shadow2-2-dbgsym"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.4+esm1",
            "binary_name": "libfreerdp2-2"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.4+esm1",
            "binary_name": "libfreerdp2-2-dbgsym"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.4+esm1",
            "binary_name": "libuwac0-0"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.4+esm1",
            "binary_name": "libuwac0-0-dbgsym"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.4+esm1",
            "binary_name": "libuwac0-dev"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.4+esm1",
            "binary_name": "libwinpr-tools2-2"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.4+esm1",
            "binary_name": "libwinpr-tools2-2-dbgsym"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.4+esm1",
            "binary_name": "libwinpr2-2"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.4+esm1",
            "binary_name": "libwinpr2-2-dbgsym"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.4+esm1",
            "binary_name": "libwinpr2-dev"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.4+esm1",
            "binary_name": "winpr-utils"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.4+esm1",
            "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

2.2.0+dfsg1-0ubuntu0.20.04.5

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

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.5",
            "binary_name": "freerdp2-dev"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.5",
            "binary_name": "freerdp2-shadow-x11"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.5",
            "binary_name": "freerdp2-wayland"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.5",
            "binary_name": "freerdp2-x11"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.5",
            "binary_name": "libfreerdp-client2-2"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.5",
            "binary_name": "libfreerdp-server2-2"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.5",
            "binary_name": "libfreerdp-shadow-subsystem2-2"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.5",
            "binary_name": "libfreerdp-shadow2-2"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.5",
            "binary_name": "libfreerdp2-2"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.5",
            "binary_name": "libuwac0-0"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.5",
            "binary_name": "libuwac0-dev"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.5",
            "binary_name": "libwinpr-tools2-2"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.5",
            "binary_name": "libwinpr2-2"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.5",
            "binary_name": "libwinpr2-dev"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.5",
            "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

2.6.1+dfsg1-3ubuntu2.4

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

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "2.6.1+dfsg1-3ubuntu2.4",
            "binary_name": "freerdp2-dev"
        },
        {
            "binary_version": "2.6.1+dfsg1-3ubuntu2.4",
            "binary_name": "freerdp2-shadow-x11"
        },
        {
            "binary_version": "2.6.1+dfsg1-3ubuntu2.4",
            "binary_name": "freerdp2-shadow-x11-dbgsym"
        },
        {
            "binary_version": "2.6.1+dfsg1-3ubuntu2.4",
            "binary_name": "freerdp2-wayland"
        },
        {
            "binary_version": "2.6.1+dfsg1-3ubuntu2.4",
            "binary_name": "freerdp2-wayland-dbgsym"
        },
        {
            "binary_version": "2.6.1+dfsg1-3ubuntu2.4",
            "binary_name": "freerdp2-x11"
        },
        {
            "binary_version": "2.6.1+dfsg1-3ubuntu2.4",
            "binary_name": "freerdp2-x11-dbgsym"
        },
        {
            "binary_version": "2.6.1+dfsg1-3ubuntu2.4",
            "binary_name": "libfreerdp-client2-2"
        },
        {
            "binary_version": "2.6.1+dfsg1-3ubuntu2.4",
            "binary_name": "libfreerdp-client2-2-dbgsym"
        },
        {
            "binary_version": "2.6.1+dfsg1-3ubuntu2.4",
            "binary_name": "libfreerdp-server2-2"
        },
        {
            "binary_version": "2.6.1+dfsg1-3ubuntu2.4",
            "binary_name": "libfreerdp-server2-2-dbgsym"
        },
        {
            "binary_version": "2.6.1+dfsg1-3ubuntu2.4",
            "binary_name": "libfreerdp-shadow-subsystem2-2"
        },
        {
            "binary_version": "2.6.1+dfsg1-3ubuntu2.4",
            "binary_name": "libfreerdp-shadow-subsystem2-2-dbgsym"
        },
        {
            "binary_version": "2.6.1+dfsg1-3ubuntu2.4",
            "binary_name": "libfreerdp-shadow2-2"
        },
        {
            "binary_version": "2.6.1+dfsg1-3ubuntu2.4",
            "binary_name": "libfreerdp-shadow2-2-dbgsym"
        },
        {
            "binary_version": "2.6.1+dfsg1-3ubuntu2.4",
            "binary_name": "libfreerdp2-2"
        },
        {
            "binary_version": "2.6.1+dfsg1-3ubuntu2.4",
            "binary_name": "libfreerdp2-2-dbgsym"
        },
        {
            "binary_version": "2.6.1+dfsg1-3ubuntu2.4",
            "binary_name": "libuwac0-0"
        },
        {
            "binary_version": "2.6.1+dfsg1-3ubuntu2.4",
            "binary_name": "libuwac0-0-dbgsym"
        },
        {
            "binary_version": "2.6.1+dfsg1-3ubuntu2.4",
            "binary_name": "libuwac0-dev"
        },
        {
            "binary_version": "2.6.1+dfsg1-3ubuntu2.4",
            "binary_name": "libwinpr-tools2-2"
        },
        {
            "binary_version": "2.6.1+dfsg1-3ubuntu2.4",
            "binary_name": "libwinpr-tools2-2-dbgsym"
        },
        {
            "binary_version": "2.6.1+dfsg1-3ubuntu2.4",
            "binary_name": "libwinpr2-2"
        },
        {
            "binary_version": "2.6.1+dfsg1-3ubuntu2.4",
            "binary_name": "libwinpr2-2-dbgsym"
        },
        {
            "binary_version": "2.6.1+dfsg1-3ubuntu2.4",
            "binary_name": "libwinpr2-dev"
        },
        {
            "binary_version": "2.6.1+dfsg1-3ubuntu2.4",
            "binary_name": "winpr-utils"
        },
        {
            "binary_version": "2.6.1+dfsg1-3ubuntu2.4",
            "binary_name": "winpr-utils-dbgsym"
        }
    ]
}