Vulnerabilities (CVE)

Filtered by vendor X.org Subscribe
Total 149 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2016-7942 2 Fedoraproject, X.org 2 Fedora, Libx11 2025-04-12 7.5 HIGH 9.8 CRITICAL
The XGetImage function in X.org libX11 before 1.6.4 might allow remote X servers to gain privileges via vectors involving image type and geometry, which triggers out-of-bounds read operations.
CVE-2013-1995 1 X.org 1 Libxi 2025-04-11 6.8 MEDIUM N/A
X.org libXi 1.7.1 and earlier allows X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to an unexpected sign extension in the XListInputDevices function.
CVE-2010-4818 1 X.org 1 X.org 2025-04-11 8.5 HIGH N/A
The GLX extension in X.Org xserver 1.7.7 allows remote authenticated users to cause a denial of service (server crash) and possibly execute arbitrary code via (1) a crafted request that triggers a client swap in glx/glxcmdsswap.c; or (2) a crafted length or (3) a negative value in the screen field in a request to glx/glxcmds.c.
CVE-2012-2118 1 X.org 1 X11 2025-04-11 10.0 HIGH N/A
Format string vulnerability in the LogVHdrMessageVerb function in os/log.c in X.Org X11 1.11 allows attackers to cause a denial of service or possibly execute arbitrary code via format string specifiers in an input device name.
CVE-2013-1998 1 X.org 1 Libxi 2025-04-11 6.8 MEDIUM N/A
Multiple buffer overflows in X.org libXi 1.7.1 and earlier allow X servers to cause a denial of service (crash) and possibly execute arbitrary code via crafted length or index values to the (1) XGetDeviceButtonMapping, (2) XIPassiveGrabDevice, and (3) XQueryDeviceState functions.
CVE-2011-4029 1 X.org 1 X Server 2025-04-11 1.9 LOW N/A
The LockServer function in os/utils.c in X.Org xserver before 1.11.2 allows local users to change the permissions of arbitrary files to 444, read those files, and possibly cause a denial of service (removed execution permission) via a symlink attack on a temporary lock file.
CVE-2013-2066 2 X, X.org 2 Libxv, Libxv 2025-04-11 6.8 MEDIUM N/A
Buffer overflow in X.org libXv 1.0.7 and earlier allows X servers to cause a denial of service (crash) and possibly execute arbitrary code via crafted length or index values to the XvQueryPortAttributes function.
CVE-2011-4613 4 Canonical, Debian, Ubuntu and 1 more 4 Ubuntu Linux, Debian Linux, Linux and 1 more 2025-04-11 4.6 MEDIUM N/A
The X.Org X wrapper (xserver-wrapper.c) in Debian GNU/Linux and Ubuntu Linux does not properly verify the TTY of a user who is starting X, which allows local users to bypass intended access restrictions by associating stdin with a file that is misinterpreted as the console TTY.
CVE-2013-1984 1 X.org 1 Libxi 2025-04-11 6.8 MEDIUM N/A
Multiple integer overflows in X.org libXi 1.7.1 and earlier allow X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to the (1) XGetDeviceControl, (2) XGetFeedbackControl, (3) XGetDeviceDontPropagateList, (4) XGetDeviceMotionEvents, (5) XIGetProperty, (6) XIGetSelectedEvents, (7) XGetDeviceProperties, and (8) XListInputDevices functions.
CVE-2011-4028 1 X.org 1 X Server 2025-04-11 1.2 LOW N/A
The LockServer function in os/utils.c in X.Org xserver before 1.11.2 allows local users to determine the existence of arbitrary files via a symlink attack on a temporary lock file, which is handled differently if the file exists.
CVE-2007-1351 7 Mandrakesoft, Openbsd, Redhat and 4 more 11 Mandrake Linux, Mandrake Linux Corporate Server, Mandrake Multi Network Firewall and 8 more 2025-04-09 8.5 HIGH N/A
Integer overflow in the bdfReadCharacters function in bdfread.c in (1) X.Org libXfont before 20070403 and (2) freetype 2.3.2 and earlier allows remote authenticated users to execute arbitrary code via crafted BDF fonts, which result in a heap overflow.
CVE-2006-5215 3 Netbsd, Sun, X.org 4 Netbsd, Solaris, Sunos and 1 more 2025-04-09 2.6 LOW N/A
The Xsession script, as used by X Display Manager (xdm) in NetBSD before 20060212, X.Org before 20060317, and Solaris 8 through 10 before 20061006, allows local users to overwrite arbitrary files, or read another user's Xsession errors file, via a symlink attack on a /tmp/xses-$USER file.
CVE-2009-2711 2 Sun, X.org 3 Opensolaris, Solaris, X11 2025-04-09 4.9 MEDIUM N/A
XScreenSaver in Sun Solaris 9 and 10, OpenSolaris before snv_120, and X11 6.4.1 for Solaris 8, when the Xorg or Xnewt server is used, allows physically proximate attackers to obtain sensitive information by reading popup windows, which are displayed even when the screen is locked, a different vulnerability than CVE-2009-1276.
CVE-2006-6103 2 X.org, Xfree86 Project 2 X.org, Xfree86 2025-04-09 6.6 MEDIUM N/A
Integer overflow in the ProcDbeSwapBuffers function in the DBE extension for X.Org 6.8.2, 6.9.0, 7.0, and 7.1, and XFree86 X server, allows local users to execute arbitrary code via a crafted X protocol request that triggers memory corruption during processing of unspecified data structures.
CVE-2007-4730 1 X.org 1 Xorg-server 2025-04-09 4.3 MEDIUM N/A
Buffer overflow in the compNewPixmap function in compalloc.c in the Composite extension for the X.org X11 server before 1.4 allows local users to execute arbitrary code by copying data from a large pixel depth pixmap into a smaller pixel depth pixmap.
CVE-2009-2718 2 Sun, X.org 2 Java Se, X11 2025-04-09 6.8 MEDIUM N/A
The Abstract Window Toolkit (AWT) implementation in Sun Java SE 6 before Update 15 on X11 does not impose the intended constraint on distance from the window border to the Security Warning Icon, which makes it easier for context-dependent attackers to trick a user into interacting unsafely with an untrusted applet.
CVE-2006-6101 2 X.org, Xfree86 Project 2 X.org, Xfree86 2025-04-09 6.6 MEDIUM N/A
Integer overflow in the ProcRenderAddGlyphs function in the Render extension for X.Org 6.8.2, 6.9.0, 7.0, and 7.1, and XFree86 X server, allows local users to execute arbitrary code via a crafted X protocol request that triggers memory corruption during processing of glyph management data structures.
CVE-2006-6102 2 X.org, Xfree86 Project 2 X.org, Xfree86 X Server 2025-04-09 10.0 HIGH N/A
Integer overflow in the ProcDbeGetVisualInfo function in the DBE extension for X.Org 6.8.2, 6.9.0, 7.0, and 7.1, and XFree86 X server, allows local users to execute arbitrary code via a crafted X protocol request that triggers memory corruption during processing of unspecified data structures.
CVE-2007-6427 7 Apple, Canonical, Debian and 4 more 11 Mac Os X, Ubuntu Linux, Debian Linux and 8 more 2025-04-09 9.3 HIGH N/A
The XInput extension in X.Org Xserver before 1.4.1 allows context-dependent attackers to execute arbitrary code via requests related to byte swapping and heap corruption within multiple functions, a different vulnerability than CVE-2007-4990.
CVE-2007-6428 1 X.org 2 Tog-cup, Xserver 2025-04-09 5.0 MEDIUM N/A
The ProcGetReservedColormapEntries function in the TOG-CUP extension in X.Org Xserver before 1.4.1 allows context-dependent attackers to read the contents of arbitrary memory locations via a request containing a 32-bit value that is improperly used as an array index.