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# CVE ID CWE ID # of Exploits Vulnerability Type(s) Publish Date Update Date Score Gained Access Level Access Complexity Authentication Conf. Integ. Avail.
1 CVE-2013-6462 119 DoS Exec Code Overflow 2014-01-09 2014-04-19
9.3
None Remote Medium Not required Complete Complete Complete
Stack-based buffer overflow in the bdfReadCharacters function in bitmap/bdfread.c in X.Org libXfont 1.1 through 1.4.6 allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a long string in a character name in a BDF font file.
2 CVE-2013-6425 189 DoS 2014-01-18 2014-03-05
5.0
None Remote Low Not required None None Partial
Integer underflow in the pixman_trapezoid_valid macro in pixman.h in Pixman before 0.32.0, as used in X.Org server and cairo, allows context-dependent attackers to cause a denial of service (crash) via a negative bottom value.
3 CVE-2013-6424 189 DoS 2014-01-18 2014-03-05
5.0
None Remote Low Not required None None Partial
Integer underflow in the xTrapezoidValid macro in render/picture.h in X.Org allows context-dependent attackers to cause a denial of service (crash) via a negative bottom value.
4 CVE-2013-4396 399 DoS Exec Code 2013-10-10 2013-11-30
6.5
None Remote Low Single system Partial Partial Partial
Use-after-free vulnerability in the doImageText function in dix/dixfonts.c in the xorg-server module before 1.14.4 in X.Org X11 allows remote authenticated users to cause a denial of service (daemon crash) or possibly execute arbitrary code via a crafted ImageText request that triggers memory-allocation failure.
5 CVE-2013-2179 310 DoS 2013-12-26 2013-12-27
4.3
None Remote Medium Not required None None Partial
X.Org xdm 1.1.10, 1.1.11, and possibly other versions, when performing authentication using certain implementations of the crypt API function that can return NULL, allows remote attackers to cause a denial of service (NULL pointer dereference and crash) by attempting to log into an account whose password field contains invalid characters, as demonstrated using the crypt function from glibc 2.17 and later with (1) the "!" character in the salt portion of a password field or (2) a password that has been encrypted using DES or MD5 in FIPS-140 mode.
6 CVE-2013-2066 119 DoS Exec Code Overflow 2013-06-15 2013-11-24
6.8
None Remote Medium Not required Partial Partial Partial
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.
7 CVE-2013-2004 119 DoS Overflow 2013-06-15 2013-06-20
6.8
None Remote Medium Not required Partial Partial Partial
The (1) GetDatabase and (2) _XimParseStringFile functions in X.org libX11 1.5.99.901 (1.6 RC1) and earlier do not restrict the recursion depth when processing directives to include files, which allows X servers to cause a denial of service (stack consumption) via a crafted file.
8 CVE-2013-2002 189 DoS Exec Code Overflow 2013-06-15 2013-11-24
6.8
None Remote Medium Not required Partial Partial Partial
Buffer overflow in X.org libXt 1.1.3 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 _XtResourceConfigurationEH function.
9 CVE-2013-2001 119 DoS Exec Code Overflow 2013-06-15 2013-11-24
6.8
None Remote Medium Not required Partial Partial Partial
Buffer overflow in X.org libXxf86vm 1.1.2 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 XF86VidModeGetGammaRamp function.
10 CVE-2013-2000 119 DoS Exec Code Overflow 2013-06-15 2013-11-24
6.8
None Remote Medium Not required Partial Partial Partial
Multiple buffer overflows in X.org libXxf86dga 1.1.3 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) XDGAQueryModes and (2) XDGASetMode functions.
11 CVE-2013-1999 119 DoS Exec Code Overflow 2013-06-15 2013-11-24
6.8
None Remote Medium Not required Partial Partial Partial
Buffer overflow in X.org libXvMC 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 XvMCGetDRInfo function.
12 CVE-2013-1998 119 DoS Exec Code Overflow 2013-06-15 2013-11-30
6.8
None Remote Medium Not required Partial Partial Partial
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.
13 CVE-2013-1997 119 DoS Exec Code Overflow 2013-06-15 2013-11-30
6.8
None Remote Medium Not required Partial Partial Partial
Multiple buffer overflows in X.org libX11 1.5.99.901 (1.6 RC1) 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) XAllocColorCells, (2) _XkbReadGetDeviceInfoReply, (3) _XkbReadGeomShapes, (4) _XkbReadGetGeometryReply, (5) _XkbReadKeySyms, (6) _XkbReadKeyActions, (7) _XkbReadKeyBehaviors, (8) _XkbReadModifierMap, (9) _XkbReadExplicitComponents, (10) _XkbReadVirtualModMap, (11) _XkbReadGetNamesReply, (12) _XkbReadGetMapReply, (13) _XimXGetReadData, (14) XListFonts, (15) XListExtensions, and (16) XGetFontPath functions.
14 CVE-2012-1699 119 DoS Overflow Mem. Corr. +Info 2012-12-21 2013-12-05
3.6
None Local Low Not required Partial None Partial
The ProcSetEventMask function in difs/events.c in the xfs font server for X.Org X11R6 through X11R6.6 and XFree86 before 3.3.3 calls the SendErrToClient function with a mask value instead of a pointer, which allows local users to cause a denial of service (memory corruption and crash) or obtain potentially sensitive information from memory via a SetEventMask request that triggers an invalid pointer dereference.
15 CVE-2011-4029 362 DoS 2012-07-03 2012-07-17
1.9
None Local Medium Not required Partial None None
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.
16 CVE-2010-4819 20 DoS 2012-09-05 2012-09-13
3.6
None Local Low Not required Partial None Partial
The ProcRenderAddGlyphs function in the Render extension (render/render.c) in X.Org xserver 1.7.7 and earlier allows local users to read arbitrary memory and possibly cause a denial of service (server crash) via unspecified vectors related to an "input sanitization flaw."
17 CVE-2010-1166 189 DoS Exec Code Mem. Corr. 2010-04-29 2010-09-09
7.1
None Remote High Single system Complete Complete Complete
The fbComposite function in fbpict.c in the Render extension in the X server in X.Org X11R7.1 allows remote authenticated users to cause a denial of service (memory corruption and daemon crash) or possibly execute arbitrary code via a crafted request, related to an incorrect macro definition.
Total number of vulnerabilities : 17   Page : 1 (This Page)
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