UBUNTU-CVE-2023-39355

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Source

https://ubuntu.com/security/CVE-2023-39355

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-39355.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2023-39355

Related

CVE-2023-39355

Published

2023-08-31T20:15:00Z

Modified

2023-08-31T20:15:00Z

Severity

9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/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. Versions of FreeRDP on the 3.x release branch before beta3 are subject to a Use-After-Free in processing RDPGFX_CMDID_RESETGRAPHICS packets. If context->maxPlaneSize is 0, context->planesBuffer will be freed. However, without updating context->planesBuffer, this leads to a Use-After-Free exploit vector. In most environments this should only result in a crash. This issue has been addressed in version 3.0.0-beta3 and users of the beta 3.x releases are advised to upgrade. There are no known workarounds for this vulnerability.

References

Affected packages

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+dfsg1-0ubuntu0.20.04.4

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

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.4",
            "binary_name": "freerdp2-dev"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.4",
            "binary_name": "freerdp2-shadow-x11"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.4",
            "binary_name": "freerdp2-wayland"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.4",
            "binary_name": "freerdp2-x11"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.4",
            "binary_name": "libfreerdp-client2-2"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.4",
            "binary_name": "libfreerdp-server2-2"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.4",
            "binary_name": "libfreerdp-shadow-subsystem2-2"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.4",
            "binary_name": "libfreerdp-shadow2-2"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.4",
            "binary_name": "libfreerdp2-2"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.4",
            "binary_name": "libuwac0-0"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.4",
            "binary_name": "libuwac0-dev"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.4",
            "binary_name": "libwinpr-tools2-2"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.4",
            "binary_name": "libwinpr2-2"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.4",
            "binary_name": "libwinpr2-dev"
        },
        {
            "binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.4",
            "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+dfsg1-3ubuntu2.3

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

Ecosystem specific

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