CVE-2021-3472

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Source
https://nvd.nist.gov/vuln/detail/CVE-2021-3472
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-3472.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-3472
Related
Published
2021-04-26T15:15:07Z
Modified
2024-11-14T07:53:59.110008Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Alpine:v3.10 / xorg-server

Package

Name
xorg-server
Purl
pkg:apk/alpine/xorg-server?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.20.5-r3

Affected versions

1.*

1.6.0-r0
1.6.0-r1
1.6.0-r2
1.6.0-r3
1.6.0-r4
1.6.1-r0
1.6.1-r1
1.6.1-r2
1.6.1-r3
1.6.2-r0
1.6.2-r1
1.6.3-r0
1.6.3-r1
1.7.0.901-r1
1.7.1-r0
1.7.3.901-r0
1.7.3.902-r0
1.7.4.901-r0
1.7.6-r0
1.7.6-r1
1.7.6-r2
1.7.7-r0
1.7.7-r1
1.9.0-r0
1.9.0-r1
1.9.0.901-r0
1.9.1-r0
1.9.2-r0
1.9.3-r0
1.9.3.901-r0
1.9.3.902-r0
1.9.4-r0
1.9.4-r1
1.10.0-r0
1.10.0.901-r0
1.10.0.902-r0
1.10.1-r0
1.10.1-r1
1.10.2-r0
1.10.3-r0
1.10.4-r0
1.11.0-r0
1.11.1-r0
1.11.1-r1
1.11.1.902-r0
1.11.2-r0
1.11.3-r0
1.11.4-r0
1.11.4-r1
1.12.0-r0
1.12.1-r0
1.12.1-r1
1.12.1.902-r0
1.12.2-r0
1.12.3-r0
1.12.4-r0
1.13.0-r0
1.13.1-r0
1.13.2-r0
1.13.2-r1
1.13.2-r2
1.14.0-r0
1.14.0-r1
1.14.1-r0
1.14.2-r0
1.14.3-r0
1.14.4-r0
1.14.5-r0
1.15.0-r0
1.15.0-r1
1.15.1-r0
1.15.2-r0
1.16.0-r0
1.16.0-r1
1.16.0-r2
1.16.1-r0
1.16.2-r0
1.16.2.901-r0
1.16.3-r0
1.17.1-r0
1.17.1-r1
1.17.1-r2
1.17.1-r3
1.17.2-r0
1.17.2-r1
1.17.2-r2
1.17.3-r0
1.17.4-r0
1.17.4-r1
1.18.0-r0
1.18.1-r0
1.18.2-r0
1.18.3-r0
1.18.4-r0
1.18.4-r1
1.18.4-r2
1.18.4-r3
1.18.4-r4
1.19.3-r0
1.19.3-r1
1.19.3-r2
1.19.3-r3
1.19.3-r4
1.19.5-r0
1.19.6-r0
1.19.6-r1
1.19.6-r2
1.19.6-r3
1.20.0-r0
1.20.1-r0
1.20.3-r0
1.20.3-r1
1.20.4-r0
1.20.5-r0
1.20.5-r1
1.20.5-r2

Alpine:v3.11 / xorg-server

Package

Name
xorg-server
Purl
pkg:apk/alpine/xorg-server?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.20.6-r3

Affected versions

1.*

1.6.0-r0
1.6.0-r1
1.6.0-r2
1.6.0-r3
1.6.0-r4
1.6.1-r0
1.6.1-r1
1.6.1-r2
1.6.1-r3
1.6.2-r0
1.6.2-r1
1.6.3-r0
1.6.3-r1
1.7.0.901-r1
1.7.1-r0
1.7.3.901-r0
1.7.3.902-r0
1.7.4.901-r0
1.7.6-r0
1.7.6-r1
1.7.6-r2
1.7.7-r0
1.7.7-r1
1.9.0-r0
1.9.0-r1
1.9.0.901-r0
1.9.1-r0
1.9.2-r0
1.9.3-r0
1.9.3.901-r0
1.9.3.902-r0
1.9.4-r0
1.9.4-r1
1.10.0-r0
1.10.0.901-r0
1.10.0.902-r0
1.10.1-r0
1.10.1-r1
1.10.2-r0
1.10.3-r0
1.10.4-r0
1.11.0-r0
1.11.1-r0
1.11.1-r1
1.11.1.902-r0
1.11.2-r0
1.11.3-r0
1.11.4-r0
1.11.4-r1
1.12.0-r0
1.12.1-r0
1.12.1-r1
1.12.1.902-r0
1.12.2-r0
1.12.3-r0
1.12.4-r0
1.13.0-r0
1.13.1-r0
1.13.2-r0
1.13.2-r1
1.13.2-r2
1.14.0-r0
1.14.0-r1
1.14.1-r0
1.14.2-r0
1.14.3-r0
1.14.4-r0
1.14.5-r0
1.15.0-r0
1.15.0-r1
1.15.1-r0
1.15.2-r0
1.16.0-r0
1.16.0-r1
1.16.0-r2
1.16.1-r0
1.16.2-r0
1.16.2.901-r0
1.16.3-r0
1.17.1-r0
1.17.1-r1
1.17.1-r2
1.17.1-r3
1.17.2-r0
1.17.2-r1
1.17.2-r2
1.17.3-r0
1.17.4-r0
1.17.4-r1
1.18.0-r0
1.18.1-r0
1.18.2-r0
1.18.3-r0
1.18.4-r0
1.18.4-r1
1.18.4-r2
1.18.4-r3
1.18.4-r4
1.19.3-r0
1.19.3-r1
1.19.3-r2
1.19.3-r3
1.19.3-r4
1.19.5-r0
1.19.6-r0
1.19.6-r1
1.19.6-r2
1.19.6-r3
1.20.0-r0
1.20.1-r0
1.20.3-r0
1.20.3-r1
1.20.4-r0
1.20.5-r0
1.20.6-r0
1.20.6-r1
1.20.6-r2

Alpine:v3.12 / xorg-server

Package

Name
xorg-server
Purl
pkg:apk/alpine/xorg-server?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.20.10-r1

Affected versions

1.*

1.6.0-r0
1.6.0-r1
1.6.0-r2
1.6.0-r3
1.6.0-r4
1.6.1-r0
1.6.1-r1
1.6.1-r2
1.6.1-r3
1.6.2-r0
1.6.2-r1
1.6.3-r0
1.6.3-r1
1.7.0.901-r1
1.7.1-r0
1.7.3.901-r0
1.7.3.902-r0
1.7.4.901-r0
1.7.6-r0
1.7.6-r1
1.7.6-r2
1.7.7-r0
1.7.7-r1
1.9.0-r0
1.9.0-r1
1.9.0.901-r0
1.9.1-r0
1.9.2-r0
1.9.3-r0
1.9.3.901-r0
1.9.3.902-r0
1.9.4-r0
1.9.4-r1
1.10.0-r0
1.10.0.901-r0
1.10.0.902-r0
1.10.1-r0
1.10.1-r1
1.10.2-r0
1.10.3-r0
1.10.4-r0
1.11.0-r0
1.11.1-r0
1.11.1-r1
1.11.1.902-r0
1.11.2-r0
1.11.3-r0
1.11.4-r0
1.11.4-r1
1.12.0-r0
1.12.1-r0
1.12.1-r1
1.12.1.902-r0
1.12.2-r0
1.12.3-r0
1.12.4-r0
1.13.0-r0
1.13.1-r0
1.13.2-r0
1.13.2-r1
1.13.2-r2
1.14.0-r0
1.14.0-r1
1.14.1-r0
1.14.2-r0
1.14.3-r0
1.14.4-r0
1.14.5-r0
1.15.0-r0
1.15.0-r1
1.15.1-r0
1.15.2-r0
1.16.0-r0
1.16.0-r1
1.16.0-r2
1.16.1-r0
1.16.2-r0
1.16.2.901-r0
1.16.3-r0
1.17.1-r0
1.17.1-r1
1.17.1-r2
1.17.1-r3
1.17.2-r0
1.17.2-r1
1.17.2-r2
1.17.3-r0
1.17.4-r0
1.17.4-r1
1.18.0-r0
1.18.1-r0
1.18.2-r0
1.18.3-r0
1.18.4-r0
1.18.4-r1
1.18.4-r2
1.18.4-r3
1.18.4-r4
1.19.3-r0
1.19.3-r1
1.19.3-r2
1.19.3-r3
1.19.3-r4
1.19.5-r0
1.19.6-r0
1.19.6-r1
1.19.6-r2
1.19.6-r3
1.20.0-r0
1.20.1-r0
1.20.3-r0
1.20.3-r1
1.20.4-r0
1.20.5-r0
1.20.6-r0
1.20.6-r1
1.20.6-r2
1.20.7-r0
1.20.7-r1
1.20.7-r2
1.20.7-r3
1.20.7-r4
1.20.7-r5
1.20.8-r0
1.20.8-r1
1.20.8-r2
1.20.8-r3
1.20.9-r0
1.20.9-r1
1.20.10-r0

Debian:11 / xorg-server

Package

Name
xorg-server
Purl
pkg:deb/debian/xorg-server?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:1.20.11-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / xorg-server

Package

Name
xorg-server
Purl
pkg:deb/debian/xorg-server?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:1.20.11-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / xorg-server

Package

Name
xorg-server
Purl
pkg:deb/debian/xorg-server?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:1.20.11-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}