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ubuntuUbuntuUSN-5193-1
HistoryDec 14, 2021 - 12:00 a.m.

X.Org X Server vulnerabilities

2021-12-1400:00:00
ubuntu.com
39

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

8.8 High

AI Score

Confidence

High

7.2 High

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:C/I:C/A:C

0.0005 Low

EPSS

Percentile

16.6%

JSON

Releases

  • Ubuntu 21.10
  • Ubuntu 21.04
  • Ubuntu 20.04 LTS
  • Ubuntu 18.04 ESM

Packages

  • xorg-server - X.Org X11 server
  • xorg-server-hwe-18.04 - X.Org X11 server
  • xwayland - Xwayland X server

Details

Jan-Niklas Sohn discovered that the X.Org X Server incorrectly handled
certain inputs. An attacker could use this issue to cause the server to
crash, resulting in a denial of service, or possibly execute arbitrary
code and escalate privileges.

OSVersionArchitecturePackageVersionFilename
Ubuntu21.10noarchxserver-xorg-core< 2:1.20.13-1ubuntu1.1UNKNOWN
Ubuntu21.10noarchxdmx< 2:1.20.13-1ubuntu1.1UNKNOWN
Ubuntu21.10noarchxdmx-dbgsym< 2:1.20.13-1ubuntu1.1UNKNOWN
Ubuntu21.10noarchxdmx-tools< 2:1.20.13-1ubuntu1.1UNKNOWN
Ubuntu21.10noarchxdmx-tools-dbgsym< 2:1.20.13-1ubuntu1.1UNKNOWN
Ubuntu21.10noarchxnest< 2:1.20.13-1ubuntu1.1UNKNOWN
Ubuntu21.10noarchxnest-dbgsym< 2:1.20.13-1ubuntu1.1UNKNOWN
Ubuntu21.10noarchxorg-server-source< 2:1.20.13-1ubuntu1.1UNKNOWN
Ubuntu21.10noarchxserver-common< 2:1.20.13-1ubuntu1.1UNKNOWN
Ubuntu21.10noarchxserver-xephyr< 2:1.20.13-1ubuntu1.1UNKNOWN
Rows per page:
1-10 of 911

Related

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fedora 4
almalinux 1
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slackware 1
amazon 1
suse 5
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nessus
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AlmaLinux 8 : xorg-x11-server and xorg-x11-server-Xwayland (ALSA-2022:1917)
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Amazon Linux 2022 : (ALAS2022-2022-209)
2023-01-25 00:00:00
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2022-04-20 00:00:00
oraclelinux
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xorg-x11-server security update
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2022-05-17 00:00:00
osv
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xorg-server - security update
2021-12-21 00:00:00
Moderate: xorg-x11-server and xorg-x11-server-Xwayland security update
2022-05-10 08:07:43
Moderate: xorg-x11-server and xorg-x11-server-Xwayland security update
2022-05-10 00:00:00
debian
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[SECURITY] [DSA 5027-1] xorg-server security update
2021-12-21 20:01:06
[SECURITY] [DLA 2869-1] xorg-server security update
2021-12-29 22:07:22
mageia
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2021-12-22 02:27:37
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Slackware: Security Advisory (SSA:2021-350-01)
2022-04-21 00:00:00
Debian: Security Advisory (DSA-5027-1)
2021-12-22 00:00:00
Mageia: Security Advisory (MGASA-2021-0573)
2022-01-28 00:00:00
redhat
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(RHSA-2022:0003) Important: xorg-x11-server security update
2022-01-03 07:30:57
(RHSA-2022:1917) Moderate: xorg-x11-server and xorg-x11-server-Xwayland security update
2022-05-10 08:07:43
redos
redos
ROS-20220112-01
2022-01-12 00:00:00
fedora
fedora
[SECURITY] Fedora 34 Update: xorg-x11-server-1.20.14-1.fc34
2022-01-02 01:07:20
[SECURITY] Fedora 35 Update: xorg-x11-server-1.20.14-1.fc35
2021-12-19 01:11:45
[SECURITY] Fedora 34 Update: xorg-x11-server-Xwayland-21.1.4-1.fc34
2021-12-31 01:34:51
almalinux
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Moderate: xorg-x11-server and xorg-x11-server-Xwayland security update
2022-05-10 00:00:00
rocky
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xorg-x11-server and xorg-x11-server-Xwayland security update
2022-05-10 08:07:43
centos
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xorg security update
2022-01-04 19:22:29
altlinux
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Security fix for the ALT Linux 10 package xorg-server version 2:1.20.13-alt5
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slackware
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[slackware-security] xorg-server
2021-12-16 21:47:31
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Important: xorg-x11-server
2022-01-18 21:38:00
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Security update for xorg-x11-server (important)
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Security update for xorg-x11-server (important)
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Denial Of Service (DoS)
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2021-12-15 20:02:20
Denial Of Service (DoS)
2021-12-15 19:36:03
cnvd
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xorg-x11-server out-of-bounds access vulnerability (CNVD-2022-04966)
2021-12-20 00:00:00
xorg-x11-server out-of-bounds access vulnerability (CNVD-2022-04968)
2021-12-20 00:00:00
xorg-x11-server out-of-bounds access vulnerability (CNVD-2022-04967)
2021-12-20 00:00:00
ubuntucve
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CVE-2021-4011
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CVE-2021-4010
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CVE-2021-4009
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CVE-2021-4011
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CVE-2021-4010
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cve
cve
CVE-2021-4011
2021-12-17 17:15:00
CVE-2021-4010
2021-12-17 17:15:00
CVE-2021-4009
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zdi
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X.Org Server SProcXFixesCreatePointerBarrier Out-Of-Bounds Access Local Privilege Escalation Vulnerability
2021-12-21 00:00:00
X.Org Server SProcScreenSaverSuspend Out-Of-Bounds Access Local Privilege Escalation Vulnerability
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X.Org Server SwapCreateRegister Out-Of-Bounds Access Local Privilege Escalation Vulnerability
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debiancve
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Design/Logic Flaw
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Out-of-bounds
2021-12-17 17:15:00
Design/Logic Flaw
2021-12-17 17:15:00
redhatcve
redhatcve
CVE-2021-4010
2021-12-15 14:52:04
CVE-2021-4011
2021-12-15 14:50:25
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gentoo
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X.Org X server, XWayland: Multiple Vulnerabilities
2023-05-30 00:00:00

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

8.8 High

AI Score

Confidence

High

7.2 High

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:C/I:C/A:C

0.0005 Low

EPSS

Percentile

16.6%

JSON
Related for USN-5193-1
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