Vulnerabilities in the Debian GNU/Linux operating system that allow a remote attacker to compromise the confidentiality, integrity, and accessibility of protected information

The multiple vulnerabilities in the x-window-system package of the Debian GNU/Linux operating system may be exploited, leading to breaches of the confidentiality, integrity, and accessibility of protected information. These vulnerabilities can be exploited remotely...

ImageMagick security update

CentOS Errata and Security Advisory CESA-2016:1237 An update for ImageMagick is now available for Red Hat Enterprise Linux 6 and 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...

ImageMagick security update

CentOS Errata and Security Advisory CESA-2016:0726 An update for ImageMagick is now available for Red Hat Enterprise Linux 6 and 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...

openssh: missing sanitisation of input for X11 forwarding

It was discovered that the OpenSSH server did not sanitize data received in requests to enable X11 forwarding. An authenticated client with restricted SSH access could possibly use this flaw to bypass intended restrictions...

[SECURITY] Fedora 23 Update: ImageMagick-6.9.2.7-1.fc23

ImageMagick is an image display and manipulation tool for the X Window System. ImageMagick can read and write JPEG, TIFF, PNM, GIF, and Photo CD image formats. It can resize, rotate, sharpen, color reduce, or add special effects to an image, and when finished you can either save the completed wor...

[SECURITY] Fedora 22 Update: xscreensaver-5.34-1.fc22

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...

[SECURITY] Fedora 21 Update: xscreensaver-5.34-1.fc21

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...

CVE-2007-2437

The X render Xrender extension in X.org X Window System 7.0, 7.1, and 7.2, with Xserver 1.3.0 and earlier, allows remote authenticated users to cause a denial of service daemon crash via crafted values to the 1 XRenderCompositeTrapezoids and 2 XRenderAddTraps functions, which trigger a...

xorg-x11-server: divide-by-zero when checking image dimensions

A divide-by-zero flaw was found in the way the X.Org server checked the dimensions of certain images. An attacker could potentially crash the X.Org server by tricking a suitable X application into displaying a specially crafted image file...

DEBIAN-CVE-2015-3164

The authentication setup in XWayland 1.16.x and 1.17.x before 1.17.2 starts the server in non-authenticating mode, which allows local users to read from or send information to arbitrary X11 clients via vectors involving a UNIX socket...

[SECURITY] Fedora 20 Update: qt3-3.3.8b-63.fc20

Qt is a GUI software toolkit which simplifies the task of writing and maintaining GUI Graphical User Interface applications for the X Window System. Qt is written in C++ and is fully object-oriented. This package contains the shared library needed to run Qt 3 applications, as well as the README...

[SECURITY] Fedora 21 Update: qt3-3.3.8b-63.fc21

Qt is a GUI software toolkit which simplifies the task of writing and maintaining GUI Graphical User Interface applications for the X Window System. Qt is written in C++ and is fully object-oriented. This package contains the shared library needed to run Qt 3 applications, as well as the README...

[SECURITY] Fedora 22 Update: qt3-3.3.8b-63.fc22

Qt is a GUI software toolkit which simplifies the task of writing and maintaining GUI Graphical User Interface applications for the X Window System. Qt is written in C++ and is fully object-oriented. This package contains the shared library needed to run Qt 3 applications, as well as the README...

DEBIAN-CVE-2013-7439

Multiple off-by-one errors in the 1 MakeBigReq and 2 SetReqLen macros in include/X11/Xlibint.h in X11R6.x and libX11 before 1.6.0 allow remote attackers to have unspecified impact via a crafted request, which triggers a buffer overflow...

Debian Security Advisory DSA 3224-1 (libx11 - security update)

Abhishek Arya discovered a buffer overflow in the MakeBigReq macro provided by libx11, which could result in denial of service or the execution of arbitrary code. Several other xorg packages e.g. libxrender will be recompiled against the fixed package after the release of this update. For detaile...

xorg security update

CentOS Errata and Security Advisory CESA-2015:0797 Updated xorg-x11-server packages that fix one security issue are now available for Red Hat Enterprise Linux 6 and 7. Red Hat Product Security has rated this update as having Moderate security impact. A Common Vulnerability Scoring System CVSS bas...

[SECURITY] Fedora 21 Update: xterm-308-3.fc21

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 20 Update: xterm-297-2.fc20

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 20 Update: qt3-3.3.8b-62.fc20

Qt is a GUI software toolkit which simplifies the task of writing and maintaining GUI Graphical User Interface applications for the X Window System. Qt is written in C++ and is fully object-oriented. This package contains the shared library needed to run Qt 3 applications, as well as the README...

[SECURITY] Fedora 21 Update: qt3-3.3.8b-62.fc21

Qt is a GUI software toolkit which simplifies the task of writing and maintaining GUI Graphical User Interface applications for the X Window System. Qt is written in C++ and is fully object-oriented. This package contains the shared library needed to run Qt 3 applications, as well as the README...