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
nvd[email protected]NVD:CVE-2024-21886
HistoryFeb 28, 2024 - 1:15 p.m.

CVE-2024-21886

2024-02-2813:15:08
CWE-122
[email protected]
web.nvd.nist.gov
4
x.org server
disabledevice function
heap buffer overflow
vulnerability
application crash
remote code execution
ssh
x11 forwarding

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

9.2 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

10.5%

JSON

A heap buffer overflow flaw was found in the DisableDevice function in the X.Org server. This issue may lead to an application crash or, in some circumstances, remote code execution in SSH X11 forwarding environments.

Related

cgr 1
cve 1
openvas 28
cvelist 1
fedora 5
debiancve 1
vulnrichment 1
nessus 60
wolfi 1
ubuntucve 1
redhatcve 1
alpinelinux 1
prion 1
zdi 1
oraclelinux 8
osv 14
amazon 2
redhat 14
almalinux 6
centos 2
freebsd 1
rosalinux 2
rocky 1
ubuntu 5
mageia 1
debian 2
slackware 2
redos 1
gentoo 1
hp 1
cgr
cgr
CVE-2024-21886 vulnerabilities
2024-05-19 03:07:16
cve
cve
CVE-2024-21886
2024-02-28 13:15:08
openvas
openvas
Fedora: Security Advisory for xorg-x11-server (FEDORA-2024-2815d55cdf)
2024-01-22 00:00:00
SUSE: Security Advisory (SUSE-SU-2024:0111-1)
2024-01-18 00:00:00
CentOS: Security Advisory for tigervnc (CESA-2024:0629)
2024-03-05 00:00:00
cvelist
cvelist
CVE-2024-21886 Xorg-x11-server: heap buffer overflow in disabledevice
2024-02-28 12:13:12
fedora
fedora
[SECURITY] Fedora 39 Update: xorg-x11-server-1.20.14-30.fc39
2024-01-22 01:16:01
[SECURITY] Fedora 38 Update: xorg-x11-server-Xwayland-22.1.9-5.fc38
2024-02-01 01:25:05
[SECURITY] Fedora 39 Update: tigervnc-1.13.1-11.fc39
2024-01-22 01:16:00
debiancve
debiancve
CVE-2024-21886
2024-02-28 13:15:08
vulnrichment
vulnrichment
CVE-2024-21886 Xorg-x11-server: heap buffer overflow in disabledevice
2024-02-28 12:13:12
nessus
nessus
Fedora 39 : xorg-x11-server (2024-2815d55cdf)
2024-01-21 00:00:00
SUSE SLED15 / SLES15 / openSUSE 15 Security Update : xorg-x11-server (SUSE-SU-2024:0109-1)
2024-01-18 00:00:00
RHEL 8 : tigervnc (RHSA-2024:0597)
2024-01-30 00:00:00
wolfi
wolfi
CVE-2024-21886 vulnerabilities
2024-06-29 03:08:33
ubuntucve
ubuntucve
CVE-2024-21886
2024-01-16 00:00:00
redhatcve
redhatcve
CVE-2024-21886
2024-01-18 04:35:38
alpinelinux
alpinelinux
CVE-2024-21886
2024-02-28 13:15:08
prion
prion
Heap overflow
2024-02-28 13:15:00
zdi
zdi
X.Org Server DisableDevice Heap-based Buffer Overflow Local Privilege Escalation Vulnerability
2024-02-09 00:00:00
oraclelinux
oraclelinux
tigervnc security update
2024-01-31 00:00:00
tigervnc security update
2024-02-01 00:00:00
tigervnc security update
2024-01-31 00:00:00
osv
osv
Important: tigervnc security update
2024-01-30 00:00:00
Important: tigervnc security update
2024-01-30 00:00:00
Important: tigervnc security update
2024-02-12 20:17:26
amazon
amazon
Important: xorg-x11-server
2024-04-25 16:04:00
Important: xorg-x11-server
2024-02-15 03:52:00
redhat
redhat
(RHSA-2024:0614) Important: tigervnc security update
2024-01-30 15:13:23
(RHSA-2024:0617) Important: tigervnc security update
2024-01-30 15:25:58
(RHSA-2024:0626) Important: tigervnc security update
2024-01-31 08:13:48
almalinux
almalinux
Important: tigervnc security update
2024-01-30 00:00:00
Important: tigervnc security update
2024-01-30 00:00:00
Moderate: xorg-x11-server security update
2024-05-22 00:00:00
centos
centos
tigervnc security update
2024-02-05 19:31:03
xorg security update
2024-01-26 18:10:28
freebsd
freebsd
xorg server -- Multiple vulnerabilities
2024-01-16 00:00:00
rosalinux
rosalinux
Advisory ROSA-SA-2024-2352
2024-02-20 09:34:57
Advisory ROSA-SA-2024-2351
2024-02-20 09:31:11
rocky
rocky
tigervnc security update
2024-02-12 20:17:26
ubuntu
ubuntu
X.Org X Server vulnerabilities
2024-01-16 00:00:00
X.Org X Server regression
2024-01-30 00:00:00
X.Org X Server regression
2024-02-01 00:00:00
mageia
mageia
Updated x11-server, x11-server-xwayland and tigervnc fix security issues
2024-02-04 05:49:27
debian
debian
[SECURITY] [DSA 5603-1] xorg-server security update
2024-01-23 19:51:42
[SECURITY] [DLA 3721-1] xorg-server security update
2024-01-25 21:54:59
slackware
slackware
[slackware-security] xorg-server
2024-01-16 20:56:51
[slackware-security] tigervnc
2024-01-21 20:53:54
redos
redos
ROS-20240329-09
2024-03-29 00:00:00
gentoo
gentoo
X.Org X Server, XWayland: Multiple Vulnerabilities
2024-01-31 00:00:00
hp
hp
HP ThinPro 8.0 SP 9 Security Updates
2024-06-17 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

9.2 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

10.5%

JSON
Related for NVD:CVE-2024-21886
cgr1cve1openvas28cvelist1fedora5debiancve1vulnrichment1nessus60wolfi1ubuntucve1redhatcve1alpinelinux1prion1zdi1oraclelinux8osv14amazon2redhat14almalinux6centos2freebsd1rosalinux2rocky1ubuntu5mageia1debian2slackware2redos1gentoo1hp1