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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-2013-2066 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.
2 CVE-2012-2118 20 DoS Exec Code 2012-05-18 2012-05-21
10.0
None Remote Low Not required Complete Complete Complete
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.
3 CVE-2010-4818 20 DoS Exec Code 2012-09-05 2012-09-06
8.5
None Remote Medium Single system Complete Complete Complete
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.
4 CVE-2009-3100 DoS 2009-09-08 2011-12-21
4.0
None Local High Not required None None Complete
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.
5 CVE-2009-2711 200 +Info 2009-08-07 2010-08-21
4.9
None Local Low Not required Complete None None
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.
6 CVE-2008-0006 119 Exec Code Overflow 2008-01-18 2010-08-21
7.5
User Remote Low Not required Partial Partial Partial
Buffer overflow in (1) X.Org Xserver before 1.4.1, and (2) the libfont and libXfont libraries on some platforms including Sun Solaris, allows context-dependent attackers to execute arbitrary code via a PCF font with a large difference between the last col and first col values in the PCF_BDF_ENCODINGS table.
7 CVE-2007-6429 189 Exec Code Overflow 2008-01-18 2010-08-21
9.3
Admin Remote Medium Not required Complete Complete Complete
Multiple integer overflows in X.Org Xserver before 1.4.1 allow context-dependent attackers to execute arbitrary code via (1) a GetVisualInfo request containing a 32-bit value that is improperly used to calculate an amount of memory for allocation by the EVI extension, or (2) a request containing values related to pixmap size that are improperly used in management of shared memory by the MIT-SHM extension.
8 CVE-2007-6428 2008-01-18 2013-08-30
5.0
None Remote Low Not required Partial None None
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.
9 CVE-2007-6427 399 Exec Code 2008-01-18 2010-08-21
9.3
Admin Remote Medium Not required Complete Complete Complete
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.
10 CVE-2007-5958 200 1 +Info 2008-01-18 2010-08-21
5.0
None Remote Low Not required Partial None None
X.Org Xserver before 1.4.1 allows local users to determine the existence of arbitrary files via a filename argument in the -sp option to the X program, which produces different error messages depending on whether the filename exists.
11 CVE-2007-5760 Exec Code 2008-01-18 2010-08-21
9.3
Admin Remote Medium Not required Complete Complete Complete
Array index error in the XFree86-Misc extension in X.Org Xserver before 1.4.1 allows context-dependent attackers to execute arbitrary code via a PassMessage request containing a large array index.
12 CVE-2007-4990 189 Exec Code 2007-10-05 2010-08-21
7.5
User Remote Low Not required Partial Partial Partial
The swap_char2b function in X.Org X Font Server (xfs) before 1.0.5 allows context-dependent attackers to execute arbitrary code via (1) QueryXBitmaps and (2) QueryXExtents protocol requests with crafted size values that specify an arbitrary number of bytes to be swapped on the heap, which triggers heap corruption.
13 CVE-2007-4730 119 Exec Code Overflow 2007-09-11 2010-08-21
4.3
User Local Low Single system Partial Partial Partial
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.
14 CVE-2007-4568 119 Exec Code Overflow 2007-10-05 2010-08-21
6.8
None Remote Medium Not required Partial Partial Partial
Integer overflow in the build_range function in X.Org X Font Server (xfs) before 1.0.5 allows context-dependent attackers to execute arbitrary code via (1) QueryXBitmaps and (2) QueryXExtents protocol requests with crafted size values, which triggers a heap-based buffer overflow.
15 CVE-2007-2437 DoS 2007-05-02 2008-11-15
5.5
None Local Network Low Single system None None Complete
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.
16 CVE-2007-1667 189 DoS Overflow +Info 2007-03-24 2011-09-09
9.3
None Remote Medium Not required Complete Complete Complete
Multiple integer overflows in (1) the XGetPixel function in ImUtil.c in X.Org libx11 before 1.0.3, and (2) XInitImage function in xwd.c for ImageMagick, allow user-assisted remote attackers to cause a denial of service (crash) or obtain sensitive information via crafted images with large or negative values that trigger a buffer overflow.
17 CVE-2007-1352 Exec Code Overflow 2007-04-05 2010-11-30
3.8
None Local Network Medium Single system None Partial Partial
Integer overflow in the FontFileInitTable function in X.Org libXfont before 20070403 allows remote authenticated users to execute arbitrary code via a long first line in the fonts.dir file, which results in a heap overflow.
18 CVE-2007-1351 189 Exec Code Overflow 2007-04-05 2010-11-30
8.5
Admin Remote Medium Single system Complete Complete Complete
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.
19 CVE-2007-1003 Exec Code Overflow Mem. Corr. 2007-04-05 2010-09-15
9.0
Admin Remote Low Single system Complete Complete Complete
Integer overflow in ALLOCATE_LOCAL in the ProcXCMiscGetXIDList function in the XC-MISC extension in the X.Org X11 server (xserver) 7.1-1.1.0, and other versions before 20070403, allows remote authenticated users to execute arbitrary code via a large expression, which results in memory corruption.
20 CVE-2006-6103 Exec Code Overflow Mem. Corr. 2006-12-31 2010-09-15
6.6
Admin Local Medium Single system Complete Complete Complete
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.
21 CVE-2006-6102 Exec Code Overflow Mem. Corr. 2006-12-31 2010-09-15
10.0
Admin Remote Low Not required Complete Complete Complete
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.
22 CVE-2006-6101 Exec Code Overflow Mem. Corr. 2006-12-31 2010-09-15
6.6
Admin Local Medium Single system Complete Complete Complete
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.
23 CVE-2006-5397 2006-11-02 2010-09-15
2.1
None Local Low Not required Partial None None
The Xinput module (modules/im/ximcp/imLcIm.c) in X.Org libX11 1.0.2 and 1.0.3 opens a file for reading twice using the same file descriptor, which causes a file descriptor leak that allows local users to read files specified by the XCOMPOSEFILE environment variable via the duplicate file descriptor.
24 CVE-2006-5215 2006-10-10 2008-09-05
2.6
None Local High Not required Partial Partial None
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.
25 CVE-2006-4447 +Priv 2006-08-29 2010-09-15
7.2
Admin Local Low Not required Complete Complete Complete
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.
26 CVE-2006-3740 Exec Code Overflow 2006-09-12 2010-09-15
7.2
Admin Local Low Not required Complete Complete Complete
Integer overflow in the scan_cidfont function in X.Org 6.8.2 and XFree86 X server allows local users to execute arbitrary code via crafted (1) CMap and (2) CIDFont font data with modified item counts in the (a) begincodespacerange, (b) cidrange, and (c) notdefrange sections.
27 CVE-2006-3739 Exec Code Overflow 2006-09-12 2010-09-15
7.2
Admin Local Low Not required Complete Complete Complete
Integer overflow in the CIDAFM function in X.Org 6.8.2 and XFree86 X server allows local users to execute arbitrary code via crafted Adobe Font Metrics (AFM) files with a modified number of character metrics (StartCharMetrics), which leads to a heap-based buffer overflow.
28 CVE-2006-1526 DoS Overflow 2006-05-02 2010-08-21
2.1
None Local Low Not required None None Partial
Buffer overflow in the X render (Xrender) extension in X.org X server 6.8.0 up to allows attackers to cause a denial of service (crash), as demonstrated by the (1) XRenderCompositeTriStrip and (2) XRenderCompositeTriFan requests in the rendertest from XCB xcb/xcb-demo, which leads to an incorrect memory allocation due to a typo in an expression that uses a "&" instead of a "*" operator. NOTE: the subject line of the original announcement used an incorrect CVE number for this issue.
29 CVE-2006-0745 Exec Code Bypass 2006-03-20 2010-04-02
7.2
Admin Local Low Not required Complete Complete Complete
X.Org server (xorg-server) 1.0.0 and later, X11R6.9.0, and X11R7.0 inadvertently treats the address of the geteuid function as if it is the return value of a call to geteuid, which allows local users to bypass intended restrictions and (1) execute arbitrary code via the -modulepath command line option or (2) overwrite arbitrary files via -logfile.
30 CVE-2006-0197 DoS 2006-01-13 2008-09-05
5.0
None Remote Low Not required None None Partial
The XClientMessageEvent struct used in certain components of X.Org 6.8.2 and earlier, possibly including (1) the X server and (2) Xlib, uses a "long" specifier for elements of the l array, which results in inconsistent sizes in the struct on 32-bit versus 64-bit platforms, and might allow attackers to cause a denial of service (application crash) and possibly conduct other attacks.
31 CVE-2005-0605 Exec Code Overflow 2005-03-02 2010-08-21
7.5
User Remote Low Not required Partial Partial Partial
scan.c for LibXPM may allow attackers to execute arbitrary code via a negative bitmap_unit value that leads to a buffer overflow.
32 CVE-2004-0914 DoS Exec Code Overflow Dir. Trav. +Info 2005-01-10 2010-08-21
10.0
Admin Remote Low Not required Complete Complete Complete
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.
33 CVE-2004-0688 Exec Code Overflow 2004-10-20 2010-08-21
7.5
User Remote Low Not required Partial Partial Partial
Multiple integer overflows in (1) the xpmParseColors function in parse.c, (2) XpmCreateImageFromXpmImage, (3) CreateXImage, (4) ParsePixels, and (5) ParseAndPutPixels for libXpm before 6.8.1 may allow remote attackers to execute arbitrary code via a malformed XPM image file.
34 CVE-2004-0687 Exec Code Overflow 2004-10-20 2010-08-21
7.5
User Remote Low Not required Partial Partial Partial
Multiple stack-based buffer overflows in (1) xpmParseColors in parse.c, (2) ParseAndPutPixels in create.c, and (3) ParsePixels in parse.c for libXpm before 6.8.1 allow remote attackers to execute arbitrary code via a malformed XPM image file.
35 CVE-2004-0419 2004-08-18 2010-08-21
7.5
User Remote Low Not required Partial Partial Partial
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.
36 CVE-1999-0965 1997-09-19 2008-09-09
6.2
Admin Local High Not required Complete Complete Complete
Race condition in xterm allows local users to modify arbitrary files via the logging option.
37 CVE-1999-0526 1997-07-01 2008-09-09
10.0
Admin Remote Low Not required Complete Complete Complete
An X server's access control is disabled (e.g. through an "xhost +" command) and allows anyone to connect to the server.
Total number of vulnerabilities : 37   Page : 1 (This Page)
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