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nvd[email protected]NVD:CVE-2024-21885
HistoryFeb 28, 2024 - 1:15 p.m.

CVE-2024-21885

2024-02-2813:15:08
CWE-122
[email protected]
web.nvd.nist.gov
x.org
vulnerability
heap buffer overflow
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 flaw was found in X.Org server. In the XISendDeviceHierarchyEvent function, it is possible to exceed the allocated array length when certain new device IDs are added to the xXIHierarchyInfo struct. This can trigger a heap buffer overflow condition, which may lead to an application crash or remote code execution in SSH X11 forwarding environments.

Related

cve 1
debiancve 1
vulnrichment 1
ubuntucve 1
cgr 1
zdi 1
wolfi 1
cvelist 1
prion 1
cbl_mariner 1
redhatcve 1
alpinelinux 1
nessus 59
oraclelinux 8
osv 14
amazon 2
openvas 27
redhat 14
almalinux 6
centos 2
freebsd 1
rosalinux 2
rocky 1
debian 2
ubuntu 5
fedora 4
mageia 1
slackware 2
redos 1
gentoo 1
hp 1
cve
cve
CVE-2024-21885
2024-02-28 13:15:08
debiancve
debiancve
CVE-2024-21885
2024-02-28 13:15:08
vulnrichment
vulnrichment
CVE-2024-21885 Xorg-x11-server: heap buffer overflow in xisenddevicehierarchyevent
2024-02-28 12:11:59
ubuntucve
ubuntucve
CVE-2024-21885
2024-01-16 00:00:00
cgr
cgr
CVE-2024-21885 vulnerabilities
2024-05-19 03:07:16
zdi
zdi
X.Org Server XISendDeviceHierarchyEvent Heap-based Buffer Overflow Local Privilege Escalation Vulnerability
2024-02-09 00:00:00
wolfi
wolfi
CVE-2024-21885 vulnerabilities
2024-06-29 03:08:33
cvelist
cvelist
CVE-2024-21885 Xorg-x11-server: heap buffer overflow in xisenddevicehierarchyevent
2024-02-28 12:11:59
prion
prion
Heap overflow
2024-02-28 13:15:00
cbl_mariner
cbl_mariner
CVE-2024-21885 affecting package xorg-x11-server for versions less than 1.20.10-10
2024-04-09 20:48:36
redhatcve
redhatcve
CVE-2024-21885
2024-01-18 04:31:02
alpinelinux
alpinelinux
CVE-2024-21885
2024-02-28 13:15:08
nessus
nessus
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
RHEL 8 : tigervnc (RHSA-2024:0558)
2024-01-30 00:00:00
oraclelinux
oraclelinux
tigervnc security update
2024-01-31 00:00:00
tigervnc security update
2024-01-31 00:00:00
tigervnc security update
2024-02-01 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
openvas
openvas
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
SUSE: Security Advisory (SUSE-SU-2024:0116-1)
2024-01-18 00:00:00
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-2024:0557) Important: tigervnc security update
2024-01-30 10:44:34
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
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
ubuntu
ubuntu
X.Org X Server regression
2024-01-30 00:00:00
X.Org X Server vulnerabilities
2024-01-16 00:00:00
X.Org X Server regression
2024-02-01 00:00:00
fedora
fedora
[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
[SECURITY] Fedora 39 Update: xorg-x11-server-1.20.14-29.fc39
2024-01-22 01:16:00
mageia
mageia
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2024-02-04 05:49:27
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-2024-21885
cve1debiancve1vulnrichment1ubuntucve1cgr1zdi1wolfi1cvelist1prion1cbl_mariner1redhatcve1alpinelinux1nessus59oraclelinux8osv14amazon2openvas27redhat14almalinux6centos2freebsd1rosalinux2rocky1debian2ubuntu5fedora4mageia1slackware2redos1gentoo1hp1