Vulnerabilities > Xfree86 Project

DATE CVE VULNERABILITY TITLE RISK
2008-01-18 CVE-2007-5760 Local Privilege Escalation and Information Disclosure vulnerability in RETIRED: X.Org X Server
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.
network
x-org xfree86-project
critical
9.3
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
2006-12-31 CVE-2006-6101 Local Integer Overflow vulnerability in X.Org DBE And Render Extensions
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.
6.6
2006-12-31 CVE-2006-6102 Local Integer Overflow vulnerability in X.Org DBE And Render Extensions
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.
network
low complexity
x-org xfree86-project
critical
10.0
2006-12-31 CVE-2006-6103 Local Integer Overflow vulnerability in X.Org DBE And Render Extensions
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.
6.6
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.
local
low complexity
x-org xfree86-project
7.2
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.
local
low complexity
x-org xfree86-project
7.2
2005-09-15 CVE-2005-2495 Numeric Errors vulnerability in Xfree86 Project Xfree86
Multiple integer overflows in XFree86 before 4.3.0 allow user-assisted attackers to execute arbitrary code via a crafted pixmap image.
network
high complexity
xfree86-project CWE-189
5.1
2005-03-02 CVE-2005-0605 Integer Overflow vulnerability in libXPM Bitmap_unit
scan.c for LibXPM may allow attackers to execute arbitrary code via a negative bitmap_unit value that leads to a buffer overflow.
7.5
2005-01-10 CVE-2004-0914 Multiple Unspecified vulnerability in LibXPM
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.
network
low complexity
lesstif x-org xfree86-project gentoo redhat suse
critical
10.0