Vulnerabilities > X ORG > High
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2016-12-13 | CVE-2016-7945 | Integer Overflow or Wraparound vulnerability in multiple products Multiple integer overflows in X.org libXi before 1.7.7 allow remote X servers to cause a denial of service (out-of-bounds memory access or infinite loop) via vectors involving length fields. | 7.5 |
| 2016-12-13 | CVE-2015-3418 | Divide By Zero vulnerability in X.Org Xorg-Server The ProcPutImage function in dix/dispatch.c in X.Org Server (aka xserver and xorg-server) before 1.16.4 allows attackers to cause a denial of service (divide-by-zero and crash) via a zero-height PutImage request. | 7.5 |
| 2015-04-16 | CVE-2013-7439 | Numeric Errors vulnerability in multiple products 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. | 7.5 |
| 2012-09-05 | CVE-2010-4818 | Improper Input Validation vulnerability in X.Org 1.7.7 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. | 8.5 |
| 2008-01-18 | CVE-2008-0006 | Improper Restriction of Operations Within the Bounds of A Memory Buffer vulnerability in multiple products 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. | 7.5 |
| 2007-10-05 | CVE-2007-4990 | Numeric Errors vulnerability in X.Org X Font Server 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. | 7.5 |
| 2007-04-06 | CVE-2007-1351 | Numeric Errors vulnerability in multiple products 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. | 8.5 |
| 2006-09-13 | CVE-2006-3740 | Integer Overflow vulnerability in X.Org LibXfont CID Font File 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. | 7.2 |
| 2006-09-13 | CVE-2006-3739 | Integer Overflow vulnerability in X.Org LibXfont CID Font File 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. | 7.2 |
| 2006-08-30 | CVE-2006-4447 | Local Privilege Escalation vulnerability in Multiple X.Org Products SetUID 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. | 7.2 |