OESA-2023-1127

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Source

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2023-1127

Import Source

https://repo.openeuler.org/security/data/osv/OESA-2023-1127.json

JSON Data

https://api.test.osv.dev/v1/vulns/OESA-2023-1127

Upstream

CVE-2023-0494

Published

2023-02-24T11:04:58Z

Modified

2025-08-12T05:17:03.224835Z

Summary

xorg-x11-server security update

Details

X.Org X11 X server

Security Fix(es):

A vulnerability was found in X.Org. This issue occurs due to a dangling pointer in DeepCopyPointerClasses that can be exploited by ProcXkbSetDeviceInfo() and ProcXkbGetDeviceInfo() to read and write into freed memory. This can lead to local privilege elevation on systems where the X server runs privileged and remote code execution for ssh X forwarding sessions.(CVE-2023-0494)

Database specific

{
    "severity": "High"
}

References

Affected packages

openEuler:20.03-LTS-SP1 / xorg-x11-server

Package

Name: xorg-x11-server
Purl: pkg:rpm/openEuler/xorg-x11-server&distro=openEuler-20.03-LTS-SP1

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.20.8-16.oe1

Ecosystem specific

{
    "aarch64": [
        "xorg-x11-server-Xephyr-1.20.8-16.oe1.aarch64.rpm",
        "xorg-x11-server-devel-1.20.8-16.oe1.aarch64.rpm",
        "xorg-x11-server-debuginfo-1.20.8-16.oe1.aarch64.rpm",
        "xorg-x11-server-1.20.8-16.oe1.aarch64.rpm",
        "xorg-x11-server-debugsource-1.20.8-16.oe1.aarch64.rpm"
    ],
    "noarch": [
        "xorg-x11-server-help-1.20.8-16.oe1.noarch.rpm"
    ],
    "x86_64": [
        "xorg-x11-server-debuginfo-1.20.8-16.oe1.x86_64.rpm",
        "xorg-x11-server-1.20.8-16.oe1.x86_64.rpm",
        "xorg-x11-server-Xephyr-1.20.8-16.oe1.x86_64.rpm",
        "xorg-x11-server-debugsource-1.20.8-16.oe1.x86_64.rpm",
        "xorg-x11-server-devel-1.20.8-16.oe1.x86_64.rpm"
    ],
    "src": [
        "xorg-x11-server-1.20.8-16.oe1.src.rpm"
    ]
}

openEuler:20.03-LTS-SP3 / xorg-x11-server

Package

Name: xorg-x11-server
Purl: pkg:rpm/openEuler/xorg-x11-server&distro=openEuler-20.03-LTS-SP3

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.20.8-17.oe1

Ecosystem specific

{
    "aarch64": [
        "xorg-x11-server-Xephyr-1.20.8-17.oe1.aarch64.rpm",
        "xorg-x11-server-1.20.8-17.oe1.aarch64.rpm",
        "xorg-x11-server-debugsource-1.20.8-17.oe1.aarch64.rpm",
        "xorg-x11-server-devel-1.20.8-17.oe1.aarch64.rpm",
        "xorg-x11-server-debuginfo-1.20.8-17.oe1.aarch64.rpm"
    ],
    "noarch": [
        "xorg-x11-server-help-1.20.8-17.oe1.noarch.rpm"
    ],
    "x86_64": [
        "xorg-x11-server-debugsource-1.20.8-17.oe1.x86_64.rpm",
        "xorg-x11-server-1.20.8-17.oe1.x86_64.rpm",
        "xorg-x11-server-debuginfo-1.20.8-17.oe1.x86_64.rpm",
        "xorg-x11-server-devel-1.20.8-17.oe1.x86_64.rpm",
        "xorg-x11-server-Xephyr-1.20.8-17.oe1.x86_64.rpm"
    ],
    "src": [
        "xorg-x11-server-1.20.8-17.oe1.src.rpm"
    ]
}

openEuler:22.03-LTS / xorg-x11-server

Package

Name: xorg-x11-server
Purl: pkg:rpm/openEuler/xorg-x11-server&distro=openEuler-22.03-LTS

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.20.11-16.oe2203sp1

Ecosystem specific

{
    "aarch64": [
        "xorg-x11-server-Xnest-1.20.11-16.oe2203.aarch64.rpm",
        "xorg-x11-server-Xephyr-1.20.11-16.oe2203.aarch64.rpm",
        "xorg-x11-server-Xdmx-1.20.11-16.oe2203.aarch64.rpm",
        "xorg-x11-server-devel-1.20.11-16.oe2203.aarch64.rpm",
        "xorg-x11-server-common-1.20.11-16.oe2203.aarch64.rpm",
        "xorg-x11-server-1.20.11-16.oe2203.aarch64.rpm",
        "xorg-x11-server-debugsource-1.20.11-16.oe2203.aarch64.rpm",
        "xorg-x11-server-debuginfo-1.20.11-16.oe2203.aarch64.rpm",
        "xorg-x11-server-Xvfb-1.20.11-16.oe2203.aarch64.rpm",
        "xorg-x11-server-debuginfo-1.20.11-16.oe2203sp1.aarch64.rpm",
        "xorg-x11-server-common-1.20.11-16.oe2203sp1.aarch64.rpm",
        "xorg-x11-server-1.20.11-16.oe2203sp1.aarch64.rpm",
        "xorg-x11-server-Xnest-1.20.11-16.oe2203sp1.aarch64.rpm",
        "xorg-x11-server-Xvfb-1.20.11-16.oe2203sp1.aarch64.rpm",
        "xorg-x11-server-Xdmx-1.20.11-16.oe2203sp1.aarch64.rpm",
        "xorg-x11-server-devel-1.20.11-16.oe2203sp1.aarch64.rpm",
        "xorg-x11-server-Xephyr-1.20.11-16.oe2203sp1.aarch64.rpm",
        "xorg-x11-server-debugsource-1.20.11-16.oe2203sp1.aarch64.rpm"
    ],
    "noarch": [
        "xorg-x11-server-help-1.20.11-16.oe2203.noarch.rpm",
        "xorg-x11-server-source-1.20.11-16.oe2203.noarch.rpm",
        "xorg-x11-server-help-1.20.11-16.oe2203sp1.noarch.rpm",
        "xorg-x11-server-source-1.20.11-16.oe2203sp1.noarch.rpm"
    ],
    "x86_64": [
        "xorg-x11-server-common-1.20.11-16.oe2203.x86_64.rpm",
        "xorg-x11-server-debuginfo-1.20.11-16.oe2203.x86_64.rpm",
        "xorg-x11-server-Xnest-1.20.11-16.oe2203.x86_64.rpm",
        "xorg-x11-server-Xvfb-1.20.11-16.oe2203.x86_64.rpm",
        "xorg-x11-server-Xdmx-1.20.11-16.oe2203.x86_64.rpm",
        "xorg-x11-server-devel-1.20.11-16.oe2203.x86_64.rpm",
        "xorg-x11-server-1.20.11-16.oe2203.x86_64.rpm",
        "xorg-x11-server-Xephyr-1.20.11-16.oe2203.x86_64.rpm",
        "xorg-x11-server-debugsource-1.20.11-16.oe2203.x86_64.rpm",
        "xorg-x11-server-Xvfb-1.20.11-16.oe2203sp1.x86_64.rpm",
        "xorg-x11-server-common-1.20.11-16.oe2203sp1.x86_64.rpm",
        "xorg-x11-server-debuginfo-1.20.11-16.oe2203sp1.x86_64.rpm",
        "xorg-x11-server-debugsource-1.20.11-16.oe2203sp1.x86_64.rpm",
        "xorg-x11-server-Xdmx-1.20.11-16.oe2203sp1.x86_64.rpm",
        "xorg-x11-server-Xnest-1.20.11-16.oe2203sp1.x86_64.rpm",
        "xorg-x11-server-1.20.11-16.oe2203sp1.x86_64.rpm",
        "xorg-x11-server-devel-1.20.11-16.oe2203sp1.x86_64.rpm",
        "xorg-x11-server-Xephyr-1.20.11-16.oe2203sp1.x86_64.rpm"
    ],
    "src": [
        "xorg-x11-server-1.20.11-16.oe2203.src.rpm",
        "xorg-x11-server-1.20.11-16.oe2203sp1.src.rpm"
    ]
}

openEuler:22.03-LTS-SP1 / xorg-x11-server

Package

Name: xorg-x11-server
Purl: pkg:rpm/openEuler/xorg-x11-server&distro=openEuler-22.03-LTS-SP1

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.20.11-16.oe2203sp1

Ecosystem specific

{
    "aarch64": [
        "xorg-x11-server-debuginfo-1.20.11-16.oe2203sp1.aarch64.rpm",
        "xorg-x11-server-common-1.20.11-16.oe2203sp1.aarch64.rpm",
        "xorg-x11-server-1.20.11-16.oe2203sp1.aarch64.rpm",
        "xorg-x11-server-Xnest-1.20.11-16.oe2203sp1.aarch64.rpm",
        "xorg-x11-server-Xvfb-1.20.11-16.oe2203sp1.aarch64.rpm",
        "xorg-x11-server-Xdmx-1.20.11-16.oe2203sp1.aarch64.rpm",
        "xorg-x11-server-devel-1.20.11-16.oe2203sp1.aarch64.rpm",
        "xorg-x11-server-Xephyr-1.20.11-16.oe2203sp1.aarch64.rpm",
        "xorg-x11-server-debugsource-1.20.11-16.oe2203sp1.aarch64.rpm"
    ],
    "noarch": [
        "xorg-x11-server-help-1.20.11-16.oe2203sp1.noarch.rpm",
        "xorg-x11-server-source-1.20.11-16.oe2203sp1.noarch.rpm"
    ],
    "x86_64": [
        "xorg-x11-server-Xvfb-1.20.11-16.oe2203sp1.x86_64.rpm",
        "xorg-x11-server-common-1.20.11-16.oe2203sp1.x86_64.rpm",
        "xorg-x11-server-debuginfo-1.20.11-16.oe2203sp1.x86_64.rpm",
        "xorg-x11-server-debugsource-1.20.11-16.oe2203sp1.x86_64.rpm",
        "xorg-x11-server-Xdmx-1.20.11-16.oe2203sp1.x86_64.rpm",
        "xorg-x11-server-Xnest-1.20.11-16.oe2203sp1.x86_64.rpm",
        "xorg-x11-server-1.20.11-16.oe2203sp1.x86_64.rpm",
        "xorg-x11-server-devel-1.20.11-16.oe2203sp1.x86_64.rpm",
        "xorg-x11-server-Xephyr-1.20.11-16.oe2203sp1.x86_64.rpm"
    ],
    "src": [
        "xorg-x11-server-1.20.11-16.oe2203sp1.src.rpm"
    ]
}