Vulnerabilities (CVE)

Filtered by vendor X.org Subscribe
Total 153 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2006-6102 2 X.org, Xfree86 Project 2 X.org, Xfree86 X Server 2017-10-11 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-2004-0914 6 Gentoo, Lesstif, Redhat and 3 more 6 Linux, Lesstif, Fedora Core and 3 more 2017-10-11 10.0 HIGH N/A
Multiple vulnerabilities in libXpm for 6.8.1 and earlier, as used in XFree86 and other packages, include (1) multiple integer overflows, (2) out-of-bounds memory accesses, (3) directory traversal, (4) shell metacharacter, (5) endless loops, and (6) memory leaks, which could allow remote attackers to obtain sensitive information, cause a denial of service (application crash), or execute arbitrary code via a certain XPM image file. NOTE: it is highly likely that this candidate will be SPLIT into other candidates in the future, per CVE's content decisions.
CVE-2004-0419 3 Gentoo, X.org, Xfree86 Project 3 Linux, X11r6, Xdm 2017-10-11 7.5 HIGH N/A
XDM in XFree86 opens a chooserFd TCP socket even when DisplayManager.requestPort is 0, which could allow remote attackers to connect to the port, in violation of the intended restrictions.
CVE-2007-4730 1 X.org 1 Xorg-server 2017-09-29 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-2009-2711 2 Sun, X.org 3 Opensolaris, Solaris, X11 2017-09-19 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-2012-2118 1 X.org 1 X11 2017-08-29 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-2007-2437 1 X.org 2 X Window System, Xserver 2017-07-29 5.5 MEDIUM N/A
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 divide-by-zero error.
CVE-2013-7439 3 Canonical, Debian, X.org 4 Ubuntu Linux, Debian Linux, Libx11 and 1 more 2016-10-18 7.5 HIGH N/A
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.
CVE-2013-2066 2 X, X.org 2 Libxv, Libxv 2013-11-25 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-2010-4818 1 X.org 1 X.org 2012-09-06 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-2009-3100 2 Sun, X.org 3 Opensolaris, Solaris, X11 2011-12-21 4.0 MEDIUM N/A
xscreensaver (aka Gnome-XScreenSaver) in Sun Solaris 9 and 10, OpenSolaris snv_109 through snv_122, and X11 6.4.1 on Solaris 8 does not properly handle Accessibility support, which allows local users to cause a denial of service (system hang) by locking the screen and then attempting to launch an Accessibility pop-up window, related to a regression in certain Solaris and OpenSolaris patches.
CVE-2006-4447 1 X.org 9 Emu-linux-x87-xlibs, X11r6, X11r7 and 6 more 2011-03-08 7.2 HIGH N/A
X.Org and XFree86, including libX11, xdm, xf86dga, xinit, xload, xtrans, and xterm, does not check the return values for setuid and seteuid calls when attempting to drop privileges, which might allow local users to gain privileges by causing those calls to fail, such as by exceeding a ulimit.
CVE-1999-0526 1 X.org 1 X11 2008-09-09 10.0 HIGH N/A
An X server's access control is disabled (e.g. through an "xhost +" command) and allows anyone to connect to the server.