OESA-2021-1217

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Source
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2021-1217
Import Source
https://repo.openeuler.org/security/data/osv/OESA-2021-1217.json
JSON Data
https://api.osv.dev/v1/vulns/OESA-2021-1217
Upstream
Published
2021-06-12T11:02:57Z
Modified
2025-09-03T06:17:28.972679Z
Summary
xorg-x11-server security update
Details

X.Org X11 X server

Security Fix(es):

A flaw was found in xorg-x11-server in versions before 1.20.11. An integer underflow can occur in xserver which can lead to a local privilege escalation. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.(CVE-2021-3472)

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
1.20.8-7.oe1

Ecosystem specific 

{
    "x86_64": [
        "xorg-x11-server-devel-1.20.8-7.oe1.x86_64.rpm",
        "xorg-x11-server-debugsource-1.20.8-7.oe1.x86_64.rpm",
        "xorg-x11-server-Xephyr-1.20.8-7.oe1.x86_64.rpm",
        "xorg-x11-server-1.20.8-7.oe1.x86_64.rpm",
        "xorg-x11-server-debuginfo-1.20.8-7.oe1.x86_64.rpm"
    ],
    "aarch64": [
        "xorg-x11-server-1.20.8-7.oe1.aarch64.rpm",
        "xorg-x11-server-debuginfo-1.20.8-7.oe1.aarch64.rpm",
        "xorg-x11-server-devel-1.20.8-7.oe1.aarch64.rpm",
        "xorg-x11-server-Xephyr-1.20.8-7.oe1.aarch64.rpm",
        "xorg-x11-server-debugsource-1.20.8-7.oe1.aarch64.rpm"
    ],
    "noarch": [
        "xorg-x11-server-help-1.20.8-7.oe1.noarch.rpm"
    ],
    "src": [
        "xorg-x11-server-1.20.8-7.oe1.src.rpm"
    ]
}