ALSA-2022:1917 Moderate: xorg-x11-server and xorg-x11-server-Xwayland security update

X.Org is an open-source implementation of the X Window System. It provides the basic low-level functionality that full-fledged graphical user interfaces are designed upon. Xwayland is an X server for running X clients under Wayland. The following packages have been upgraded to a later upstream...

[SECURITY] Fedora 35 Update: xterm-370-3.fc35

The xterm program is a terminal emulator for the X Window System. It provides DEC VT102 and Tektronix 4014 compatible terminals for programs that can't use the window system directly...

[SECURITY] Fedora 34 Update: xterm-370-3.fc34

The xterm program is a terminal emulator for the X Window System. It provides DEC VT102 and Tektronix 4014 compatible terminals for programs that can't use the window system directly...

The vulnerability of the SProcRenderCompositeGlyphs function in the X Window System X.Org Server implementation allows a perpetrator to access confidential data, compromise its integrity, and cause service failures.

The vulnerability of the SProcRenderCompositeGlyphs function in the X Window System X.Org Server implementation is related to the execution of operations that exceed the permissible buffer data limits. Exploiting this vulnerability can allow attackers to access confidential data, compromise its...

ROS-20220112-01

A vulnerability in the X.Org Server - X Window System server implementation is caused by an out-of-memory write in the SProcScreenSaverSuspend function in the Screen Saver extension. Exploitation of the vulnerability could allow an attacker to send a specially crafted suspend request, initiate an...

xorg-x11-server 缓冲区错误漏洞

xorg-x11-server is an X Window System display server from the X.Org Foundation. xorg-x11-server 21.1.2 and versions prior to 1.20.14 have an out-of-bounds access vulnerability in the SwapCreateRegister function, which can be exploited by attackers to threaten data confidentiality, integrity, and...

EulerOS 2.0 SP2 : ImageMagick (EulerOS-SA-2021-2385)

According to the versions of the ImageMagick packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - A flaw was found in ImageMagick in versions before 7.0.11 and before 6.9.12, where a division by zero in WaveImage of...

[SECURITY] Fedora 33 Update: xscreensaver-5.45-2.fc33

A modular screen saver and locker for the X Window System. More than 200 display modes are included in this package. This is a metapackage for installing all default packages related to XScreenSaver...

Fedora: Security Advisory for xscreensaver (FEDORA-2021-5af4452ffd)

The remote host is missing an update for the Copyright C 2021 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

The vulnerability of the X Window System graphical server, as well as the ALT Linux, ROSA Linux, MSVSfer operating systems, allows attackers to gain access to protected information.

The vulnerability of the X Window System graphical server, as well as operating systems like ALT Linux and ROSA Linux, stems from the lack of checks to ensure that a child window is created by only one application within another application’s window. Exploiting this vulnerability allows an attack...

The vulnerability of the X Window System graphical server, as well as the ALT Linux, ROSA Linux, MSVSfer operating systems, allows attackers to increase their privileges.

The vulnerability of the X Window System graphical server, as well as operating systems like ALT Linux and ROSA Linux, is related to deficiencies in access control when transmitting window events initiated by low-privilege graphical applications to windows with high privileges. Exploiting this...

xorg security update

CentOS Errata and Security Advisory CESA-2021:2033 An update for xorg-x11-server is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed...

DEBIAN-CVE-2021-31535

LookupCol.c in X.Org X through X11R7.7 and libX11 before 1.7.1 might allow remote attackers to execute arbitrary code. The libX11 XLookupColor request intended for server-side color lookup contains a flaw allowing a client to send color-name requests with a name longer than the maximum size allow...

UBUNTU-CVE-2020-25697

A privilege escalation flaw was found in the Xorg-x11-server due to a lack of authentication for X11 clients. This flaw allows an attacker to take control of an X application by impersonating the server it is expecting to connect to...

The vulnerability of the X Window System libX11 client API library, related to memory usage after memory release, allows an attacker to trigger a service failure or execute arbitrary code.

The vulnerability of the X Window System libX11 client API library lies in the use of memory after it is freed. Exploiting this vulnerability could allow an attacker to cause a service failure or execute arbitrary code...

Important: Red Hat Security Advisory: xorg-x11-server security update

An update for xorg-x11-server is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerabilit...

xorg-x11-server: Out-of-bounds access in XkbSetNames function

A flaw was found in X.Org Server. An Out-Of-Bounds access in XkbSetNames function may lead to a privilege escalation vulnerability. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability...

ALSA-2021:1804 Moderate: userspace graphics, xorg-x11, and mesa security, bug fix, and enhancement update

X.Org is an open-source implementation of the X Window System. It provides the basic low-level functionality that full-fledged graphical user interfaces are designed upon. Mesa provides a 3D graphics API that is compatible with Open Graphics Library OpenGL. It also provides hardware-accelerated...

RLSA-2021:1804 Moderate: userspace graphics, xorg-x11, and mesa security, bug fix, and enhancement update

X.Org is an open-source implementation of the X Window System. It provides the basic low-level functionality that full-fledged graphical user interfaces are designed upon. Mesa provides a 3D graphics API that is compatible with Open Graphics Library OpenGL. It also provides hardware-accelerated...

X.Org libX11 输入验证错误漏洞

X.Org libX11 is an X11 X Window System client library from the X.Org X.org Foundation. An input validation error vulnerability exists in libX11 that stems from the lack of proper validation of XLookupColor and other X library functions with respect to the length of their string arguments...