CVE-2024-0409

A flaw was found in the X.Org server. The cursor code in both Xephyr and Xwayland uses the wrong type of private at creation. It uses the cursor bits type with the cursor as private, and when initiating the cursor, that overwrites the XSELINUX context...

PT-2024-1261 · X.Org +11 · X.Org Server +11

Vulnerability Report Name of the Vulnerable Software and Affected Versions: X.Org Server versions prior to 1.20.14-alt11 X.Org Server versions prior to 2:1.20.11-1+deb11u11 Debian bullseye X.Org Server versions prior to 2:21.1.7-3+deb12u5 Debian bookworm X.Org xwayland versions prior to 23.1.1-al...

PT-2024-1266 · Unknown +12 · X.Org Server +12

Name of the Vulnerable Software and Affected Versions: X.Org Server versions prior to 21.1.11 Xwayland versions prior to 23.2.4 xorg-server versions prior to 1.20.8-alt12 xorg-server versions prior to 1.20.14-alt11 xorg-xwayland versions prior to 23.1.1-alt4 Description: A heap buffer overflow fl...

PT-2024-1267 · X.Org +11 · X.Org Server +11

Name of the Vulnerable Software and Affected Versions: X.Org Server affected versions not specified Description: An out-of-bounds memory access flaw was found in the X.Org server. This issue can be triggered when a device frozen by a sync grab is reattached to a different master device. The issue...

PT-2024-1243

Name of the Vulnerable Software and Affected Versions: X.Org Server versions prior to 21.1.11 Xwayland versions prior to 23.2.4 Description: A flaw was found in the X.Org server, specifically in the cursor code of Xephyr and Xwayland, which uses the wrong type of private at creation. This issue i...

X.Org Server DeepCopyPointerClasses Out-Of-Bounds Access Local Privilege Escalation Vulnerability

This vulnerability allows local attackers to escalate privileges on affected installations of X.Org Server. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the handling of Button...

X.Org Server ProcXIChangeProperty Heap-based Buffer Overflow Local Privilege Escalation Vulnerability

This vulnerability allows local attackers to escalate privileges on affected installations of X.Org Server. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the...

X.Org Server RecalculateMasterButtons Out-Of-Bounds Access Local Privilege Escalation Vulnerability

This vulnerability allows local attackers to escalate privileges on affected installations of X.Org Server. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the handling of Button...

X.Org Server RRChangeOutputProperty Integer Overflow Information Disclosure Vulnerability

This vulnerability allows local attackers to disclose sensitive information on affected installations of X.Org Server. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the handling...

CentOS 7 : tigervnc and xorg-x11-server (RHSA-2023:1594)

The remote CentOS Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2023:1594 advisory. - A flaw was found in X.Org Server Overlay Window. A Use-After-Free may lead to local privilege escalation. If a client explicitly destroys the compositor overl...

X.Org Server Damage Object Use-After-Free Local Privilege Escalation Vulnerability

This vulnerability allows local attackers to escalate privileges on affected installations of X.Org Server. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the handling of Damage...

X.Org Server Window Object Use-After-Free Local Privilege Escalation Vulnerability

This vulnerability allows local attackers to escalate privileges on affected installations of X.Org Server. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the handling of Window...

Oracle Linux 8 : xorg-x11-server (ELSA-2023-6916)

The remote Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2023-6916 advisory. 1.20.11-17 - Backport fix for a deadlock with DRI3 Resolves: rhbz2192556 1.20.11-16 - CVE fix for: CVE-2023-1393 Resolves: rhbz2180296 Tenable has extracted the...

Oracle Linux 8 : xorg-x11-server-Xwayland (ELSA-2023-6917)

The remote Oracle Linux 8 host has a package installed that is affected by a vulnerability as referenced in the ELSA-2023-6917 advisory. 21.1.3-12 - Backport fix for a deadlock with DRI3 Resolves: rhbz2212831 21.1.3-11 - Fix CVE-2023-1393 2180298 Tenable has extracted the preceding description...

Oracle Linux 9 : xorg-x11-server-Xwayland (ELSA-2023-6341)

The remote Oracle Linux 9 host has a package installed that is affected by a vulnerability as referenced in the ELSA-2023-6341 advisory. 22.1.9-2 - Rebuild 2158761 22.1.9-1 - xwayland 22.1.9 2158761 21.1.3-8 - Fix CVE-2023-1393 2180299 Tenable has extracted the preceding description block directl...

Oracle Linux 9 : xorg-x11-server (ELSA-2023-6340)

The remote Oracle Linux 9 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2023-6340 advisory. 1.20.11-19 - Backport fix for a deadlock with DRI3 Resolves: rhbz2192550 1.20.11-18 - CVE fix for: CVE-2023-1393 Resolves: rhbz2180297 Tenable has extracted the...

Moderate: Red Hat Security Advisory: xorg-x11-server-Xwayland security and bug fix update

An update for xorg-x11-server-Xwayland is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

The vulnerability of the XTestSwapFakeInput function in the X Window System X.Org Server, and the Wayland protocol for X.Org XWayland, allows a perpetrator to access confidential data, compromise its integrity, and cause service failures.

The vulnerability of the XTestSwapFakeInput function in the X Window System X.Org Server, and the Wayland protocol for X.Org XWayland, is related to writing beyond the buffer boundaries. Exploiting this vulnerability allows a remote attacker to access confidential data, compromise its integrity,...

RHEL 8 : xorg-x11-server-Xwayland (RHSA-2023:6917)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2023:6917 advisory. Xwayland is an X server for running X clients under Wayland. Security Fixes: xorg-x11-server: X.Org Server Overlay Window Use-After-Free Local...

Moderate: xorg-x11-server-Xwayland security and bug fix update

Xwayland is an X server for running X clients under Wayland. Security Fixes: xorg-x11-server: X.Org Server Overlay Window Use-After-Free Local Privilege Escalation Vulnerability CVE-2023-1393 For more details about the security issues, including the impact, a CVSS score, acknowledgments, and othe...