USN-6555-1

See a problem?
Source
https://ubuntu.com/security/notices/USN-6555-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6555-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-6555-1
Related
Published
2023-12-13T13:23:48.100975Z
Modified
2023-12-13T13:23:48.100975Z
Summary
xorg-server, xwayland vulnerabilities
Details

Jan-Niklas Sohn discovered that the X.Org X Server incorrectly handled XKB button actions. An attacker could possibly use this issue to cause the X Server to crash, execute arbitrary code, or escalate privileges. (CVE-2023-6377)

Jan-Niklas Sohn discovered that the X.Org X Server incorrectly handled memory when processing the RRChangeOutputProperty and RRChangeProviderProperty APIs. An attacker could possibly use this issue to cause the X Server to crash, or obtain sensitive information. (CVE-2023-6478)

References

Affected packages

Ubuntu:20.04:LTS / xorg-server

Package

Name
xorg-server
Purl
pkg:deb/ubuntu/xorg-server@2:1.20.13-1ubuntu1~20.04.12?arch=src?distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:1.20.13-1ubuntu1~20.04.12

Affected versions

2:1.*

2:1.20.5+git20191008-0ubuntu1
2:1.20.6-1ubuntu1
2:1.20.7-2ubuntu1
2:1.20.7-2ubuntu2
2:1.20.8-2ubuntu2
2:1.20.8-2ubuntu2.1
2:1.20.8-2ubuntu2.2
2:1.20.8-2ubuntu2.3
2:1.20.8-2ubuntu2.4
2:1.20.8-2ubuntu2.6
2:1.20.9-2ubuntu1.1~20.04.1
2:1.20.9-2ubuntu1.2~20.04.1
2:1.20.9-2ubuntu1.2~20.04.2
2:1.20.11-1ubuntu1~20.04.2
2:1.20.13-1ubuntu1~20.04.2
2:1.20.13-1ubuntu1~20.04.3
2:1.20.13-1ubuntu1~20.04.4
2:1.20.13-1ubuntu1~20.04.5
2:1.20.13-1ubuntu1~20.04.6
2:1.20.13-1ubuntu1~20.04.8
2:1.20.13-1ubuntu1~20.04.9

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "xvfb": "2:1.20.13-1ubuntu1~20.04.12",
            "xserver-xorg-legacy": "2:1.20.13-1ubuntu1~20.04.12",
            "xdmx": "2:1.20.13-1ubuntu1~20.04.12",
            "xdmx-tools-dbgsym": "2:1.20.13-1ubuntu1~20.04.12",
            "xserver-xorg-dev": "2:1.20.13-1ubuntu1~20.04.12",
            "xorg-server-source": "2:1.20.13-1ubuntu1~20.04.12",
            "xserver-xorg-core": "2:1.20.13-1ubuntu1~20.04.12",
            "xserver-common": "2:1.20.13-1ubuntu1~20.04.12",
            "xwayland-dbgsym": "2:1.20.13-1ubuntu1~20.04.12",
            "xnest": "2:1.20.13-1ubuntu1~20.04.12",
            "xserver-xephyr": "2:1.20.13-1ubuntu1~20.04.12",
            "xwayland": "2:1.20.13-1ubuntu1~20.04.12",
            "xdmx-tools": "2:1.20.13-1ubuntu1~20.04.12",
            "xnest-dbgsym": "2:1.20.13-1ubuntu1~20.04.12",
            "xserver-xorg-core-dbgsym": "2:1.20.13-1ubuntu1~20.04.12",
            "xserver-xephyr-dbgsym": "2:1.20.13-1ubuntu1~20.04.12",
            "xdmx-dbgsym": "2:1.20.13-1ubuntu1~20.04.12",
            "xvfb-dbgsym": "2:1.20.13-1ubuntu1~20.04.12",
            "xserver-xorg-legacy-dbgsym": "2:1.20.13-1ubuntu1~20.04.12",
            "xserver-xorg-core-udeb": "2:1.20.13-1ubuntu1~20.04.12"
        }
    ]
}

Ubuntu:22.04:LTS / xorg-server

Package

Name
xorg-server
Purl
pkg:deb/ubuntu/xorg-server@2:21.1.4-2ubuntu1.7~22.04.5?arch=src?distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:21.1.4-2ubuntu1.7~22.04.5

Affected versions

2:1.*

2:1.20.13-1ubuntu1
2:1.20.13-1ubuntu2
2:1.20.14-1ubuntu1

2:21.*

2:21.1.3-2ubuntu2
2:21.1.3-2ubuntu2.1
2:21.1.3-2ubuntu2.2
2:21.1.3-2ubuntu2.3
2:21.1.3-2ubuntu2.4
2:21.1.3-2ubuntu2.5
2:21.1.3-2ubuntu2.6
2:21.1.3-2ubuntu2.7
2:21.1.3-2ubuntu2.8
2:21.1.3-2ubuntu2.9
2:21.1.4-2ubuntu1.7~22.04.1
2:21.1.4-2ubuntu1.7~22.04.2

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "xserver-xephyr-dbgsym": "2:21.1.4-2ubuntu1.7~22.04.5",
            "xserver-xorg-dev": "2:21.1.4-2ubuntu1.7~22.04.5",
            "xvfb": "2:21.1.4-2ubuntu1.7~22.04.5",
            "xserver-xorg-legacy": "2:21.1.4-2ubuntu1.7~22.04.5",
            "xserver-xorg-core-dbgsym": "2:21.1.4-2ubuntu1.7~22.04.5",
            "xvfb-dbgsym": "2:21.1.4-2ubuntu1.7~22.04.5",
            "xnest-dbgsym": "2:21.1.4-2ubuntu1.7~22.04.5",
            "xserver-xorg-core": "2:21.1.4-2ubuntu1.7~22.04.5",
            "xserver-common": "2:21.1.4-2ubuntu1.7~22.04.5",
            "xserver-xorg-legacy-dbgsym": "2:21.1.4-2ubuntu1.7~22.04.5",
            "xnest": "2:21.1.4-2ubuntu1.7~22.04.5",
            "xserver-xephyr": "2:21.1.4-2ubuntu1.7~22.04.5",
            "xorg-server-source": "2:21.1.4-2ubuntu1.7~22.04.5"
        }
    ]
}

Ubuntu:22.04:LTS / xwayland

Package

Name
xwayland
Purl
pkg:deb/ubuntu/xwayland@2:22.1.1-1ubuntu0.9?arch=src?distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:22.1.1-1ubuntu0.9

Affected versions

2:21.*

2:21.1.2-0ubuntu1
2:21.1.3-1
2:21.1.3-1ubuntu1
2:21.1.4-1

2:22.*

2:22.1.0-1
2:22.1.1-1
2:22.1.1-1ubuntu0.1
2:22.1.1-1ubuntu0.2
2:22.1.1-1ubuntu0.3
2:22.1.1-1ubuntu0.4
2:22.1.1-1ubuntu0.5
2:22.1.1-1ubuntu0.6
2:22.1.1-1ubuntu0.7

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "xwayland-dbgsym": "2:22.1.1-1ubuntu0.9",
            "xwayland": "2:22.1.1-1ubuntu0.9"
        }
    ]
}

Ubuntu:23.10 / xorg-server

Package

Name
xorg-server
Purl
pkg:deb/ubuntu/xorg-server@2:21.1.7-3ubuntu2.4?arch=src?distro=mantic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:21.1.7-3ubuntu2.4

Affected versions

2:21.*

2:21.1.7-1ubuntu3
2:21.1.7-3ubuntu2
2:21.1.7-3ubuntu2.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "xserver-xephyr-dbgsym": "2:21.1.7-3ubuntu2.4",
            "xserver-xorg-dev": "2:21.1.7-3ubuntu2.4",
            "xvfb": "2:21.1.7-3ubuntu2.4",
            "xserver-xorg-legacy": "2:21.1.7-3ubuntu2.4",
            "xserver-xorg-core-dbgsym": "2:21.1.7-3ubuntu2.4",
            "xvfb-dbgsym": "2:21.1.7-3ubuntu2.4",
            "xnest-dbgsym": "2:21.1.7-3ubuntu2.4",
            "xserver-xorg-core": "2:21.1.7-3ubuntu2.4",
            "xserver-common": "2:21.1.7-3ubuntu2.4",
            "xserver-xorg-legacy-dbgsym": "2:21.1.7-3ubuntu2.4",
            "xnest": "2:21.1.7-3ubuntu2.4",
            "xserver-xephyr": "2:21.1.7-3ubuntu2.4",
            "xorg-server-source": "2:21.1.7-3ubuntu2.4"
        }
    ]
}

Ubuntu:23.10 / xwayland

Package

Name
xwayland
Purl
pkg:deb/ubuntu/xwayland@2:23.2.0-1ubuntu0.3?arch=src?distro=mantic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:23.2.0-1ubuntu0.3

Affected versions

2:22.*

2:22.1.8-1ubuntu1
2:22.1.9-1

2:23.*

2:23.1.1-1
2:23.2.0-1
2:23.2.0-1ubuntu0.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "xwayland-dbgsym": "2:23.2.0-1ubuntu0.3",
            "xwayland": "2:23.2.0-1ubuntu0.3"
        }
    ]
}