Lucene search
K
Catalog
Vendors
Products
Timeline
Vulnerabilities
Sources
Documentation
Blog
Glossary
FAQ
Brand assets
Assessment
Agents dashboard
Agent Scanning
API Scanning
Assessment API
Alerts
Email notifications
Webhook notifications
Alerts API
SBOM package analysis
API Reference
Support
Settings
Sign in

xorg-x11-server: XTestSwapFakeInput stack overflow

🗓️ 09 May 2023 09:50:21Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 8 Views

X.Org XTestFakeInput overflow enables local privilege escalation and remote code execution via SSH.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
ALT Linux		Security fix for the ALT Linux 10 package xorg-server version 2:1.20.14-alt5
14 Dec 202200:00
–altlinux
ALT Linux		Security fix for the ALT Linux 10 package xorg-server version 2:1.20.14-alt6
22 Dec 202200:00
–altlinux
FreeBSD		xorg-server -- Multiple security issues in X server extensions
14 Dec 202200:00
–freebsd
Tenable Nessus		Amazon Linux 2023 : xorg-x11-server-common, xorg-x11-server-devel, xorg-x11-server-source (ALAS2023-2023-102)
21 Mar 202300:00
–nessus
Tenable Nessus		Amazon Linux 2 : xorg-x11-server (ALAS-2023-1982)
7 Mar 202300:00
–nessus
Tenable Nessus		Amazon Linux AMI : xorg-x11-server (ALAS-2023-1689)
23 Feb 202300:00
–nessus
Tenable Nessus		Alibaba Cloud Linux 3 : 0062: xorg-x11-server (ALINUX3-SA-2023:0062)
14 May 202500:00
–nessus
Tenable Nessus		Alibaba Cloud Linux 3 : 0063: tigervnc (ALINUX3-SA-2023:0063)
14 May 202500:00
–nessus
Tenable Nessus		Alibaba Cloud Linux 3 : 0044: xorg-x11-server-Xwayland (ALINUX3-SA-2024:0044)
14 May 202500:00
–nessus
Tenable Nessus		AlmaLinux 9 : xorg-x11-server (ALSA-2023:2248)
14 May 202300:00
–nessus
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux9aarch64xorg-x11-server-xdmx0:1.20.11-17.el9xorg-x11-server-Xdmx-0:1.20.11-17.el9.aarch64.rpm
Red Hat Enterprise Linux9ppc64lexorg-x11-server-xdmx0:1.20.11-17.el9xorg-x11-server-Xdmx-0:1.20.11-17.el9.ppc64le.rpm
Red Hat Enterprise Linux9s390xxorg-x11-server-xdmx0:1.20.11-17.el9xorg-x11-server-Xdmx-0:1.20.11-17.el9.s390x.rpm
Red Hat Enterprise Linux9x86_64xorg-x11-server-xdmx0:1.20.11-17.el9xorg-x11-server-Xdmx-0:1.20.11-17.el9.x86_64.rpm
Red Hat Enterprise Linux9aarch64xorg-x11-server-xdmx-debuginfo0:1.20.11-17.el9xorg-x11-server-Xdmx-debuginfo-0:1.20.11-17.el9.aarch64.rpm
Red Hat Enterprise Linux9ppc64lexorg-x11-server-xdmx-debuginfo0:1.20.11-17.el9xorg-x11-server-Xdmx-debuginfo-0:1.20.11-17.el9.ppc64le.rpm
Red Hat Enterprise Linux9s390xxorg-x11-server-xdmx-debuginfo0:1.20.11-17.el9xorg-x11-server-Xdmx-debuginfo-0:1.20.11-17.el9.s390x.rpm
Red Hat Enterprise Linux9x86_64xorg-x11-server-xdmx-debuginfo0:1.20.11-17.el9xorg-x11-server-Xdmx-debuginfo-0:1.20.11-17.el9.x86_64.rpm
Red Hat Enterprise Linux9anyxorg-x11-server-xdmx-debuginfo0:1.20.11-17.el9.i686xorg-x11-server-Xdmx-debuginfo-0:1.20.11-17.el9.i686.noarch.rpm
Red Hat Enterprise Linux9aarch64xorg-x11-server-xephyr0:1.20.11-17.el9xorg-x11-server-Xephyr-0:1.20.11-17.el9.aarch64.rpm
Rows per page

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

Book a live demo
26 Jun 2026 15:05Current
6.4Medium risk
Vulners AI Score6.4
CVSS 3.18.8
EPSS0.02484
CWE-121
X Window SystemXTestFakeInputStack overflowPrivilege escalationRemote code executionSSH forwarding
8