Lucene search
K
Database
Vendors
Products
Years
CVSS
Scanner
Agent Scanning
API Scanning
Manual Audit
Perimeter Scanner
Scanning
Projects
Email
Webhook
Plugins
Resources
Documents
Blog
Glossary
FAQ
Pricing
Contacts
About Us
Partners
Branding Guideline
redhatcveRedhat.comRH:CVE-2021-4011
HistoryDec 15, 2021 - 2:50 p.m.

CVE-2021-4011

2021-12-1514:50:25
redhat.com
access.redhat.com
20

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

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

A flaw was found in xorg-x11-server where an out-of-bounds access can occur in the SwapCreateRegister function.

Related

veracode 1
cnvd 1
ubuntucve 1
osv 8
alpinelinux 1
cve 1
prion 1
nessus 38
openvas 31
debiancve 1
zdi 1
suse 3
ubuntu 3
fedora 4
debian 2
oraclelinux 2
mageia 1
redhat 2
redos 1
altlinux 1
slackware 1
amazon 1
almalinux 1
centos 1
rocky 1
gentoo 1
veracode
veracode
Denial Of Service (DoS)
2021-12-15 20:02:22
cnvd
cnvd
xorg-x11-server out-of-bounds access vulnerability (CNVD-2022-04966)
2021-12-20 00:00:00
ubuntucve
ubuntucve
CVE-2021-4011
2021-12-14 00:00:00
osv
osv
CVE-2021-4011
2021-12-17 17:15:13
xorg-server vulnerabilities
2022-01-26 14:06:56
xorg-server-hwe-16.04 vulnerabilities
2023-07-27 09:41:00
alpinelinux
alpinelinux
CVE-2021-4011
2021-12-17 17:15:00
cve
cve
CVE-2021-4011
2021-12-17 17:15:00
prion
prion
Design/Logic Flaw
2021-12-17 17:15:00
nessus
nessus
SUSE SLES11 Security Update : xorg-x11-server (SUSE-SU-2021:14867-1)
2021-12-21 00:00:00
SUSE SLES12 Security Update : xorg-x11-server (SUSE-SU-2021:4124-1)
2021-12-21 00:00:00
SUSE SLES12 Security Update : xorg-x11-server (SUSE-SU-2021:4120-1)
2021-12-21 00:00:00
openvas
openvas
SUSE: Security Advisory (SUSE-SU-2021:14867-1)
2021-12-21 00:00:00
Huawei EulerOS: Security Advisory for xorg-x11-server (EulerOS-SA-2022-1340)
2022-03-21 00:00:00
SUSE: Security Advisory (SUSE-SU-2021:4124-1)
2021-12-21 00:00:00
debiancve
debiancve
CVE-2021-4011
2021-12-17 17:15:00
zdi
zdi
X.Org Server SwapCreateRegister Out-Of-Bounds Access Local Privilege Escalation Vulnerability
2021-12-21 00:00:00
suse
suse
Security update for xorg-x11-server (important)
2021-12-22 00:00:00
Security update for xorg-x11-server (important)
2021-12-21 00:00:00
Security update for xorg-x11-server (important)
2022-02-17 00:00:00
ubuntu
ubuntu
X.Org X Server vulnerabilities
2022-01-26 00:00:00
X.Org X Server vulnerabilities
2023-07-27 00:00:00
X.Org X Server vulnerabilities
2021-12-14 00:00:00
fedora
fedora
[SECURITY] Fedora 35 Update: xorg-x11-server-Xwayland-21.1.4-1.fc35
2021-12-18 01:23:08
[SECURITY] Fedora 34 Update: xorg-x11-server-Xwayland-21.1.4-1.fc34
2021-12-31 01:34:51
[SECURITY] Fedora 34 Update: xorg-x11-server-1.20.14-1.fc34
2022-01-02 01:07:20
debian
debian
[SECURITY] [DLA 2869-1] xorg-server security update
2021-12-29 22:07:22
[SECURITY] [DSA 5027-1] xorg-server security update
2021-12-21 20:01:06
oraclelinux
oraclelinux
xorg-x11-server security update
2022-01-04 00:00:00
xorg-x11-server and xorg-x11-server-Xwayland security update
2022-05-17 00:00:00
mageia
mageia
Updated x11-server packages fix security vulnerabilities
2021-12-22 02:27:37
redhat
redhat
(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
altlinux
altlinux
Security fix for the ALT Linux 10 package xorg-server version 2:1.20.13-alt5
2021-12-24 00:00:00
slackware
slackware
[slackware-security] xorg-server
2021-12-16 21:47:31
amazon
amazon
Important: xorg-x11-server
2022-01-18 21:38:00
almalinux
almalinux
Moderate: xorg-x11-server and xorg-x11-server-Xwayland security update
2022-05-10 00:00:00
centos
centos
xorg security update
2022-01-04 19:22:29
rocky
rocky
xorg-x11-server and xorg-x11-server-Xwayland security update
2022-05-10 08:07:43
gentoo
gentoo
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

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 RH:CVE-2021-4011
veracode1cnvd1ubuntucve1osv8alpinelinux1cve1prion1nessus38openvas31debiancve1zdi1suse3ubuntu3fedora4debian2oraclelinux2mageia1redhat2redos1altlinux1slackware1amazon1almalinux1centos1rocky1gentoo1