Xfree86 Project vulnerabilities
30 vulnerabilities
Known vulnerabilities in Xfree86 Project products, newest first, with CVSS severity, EPSS, KEV listings and ransomware use, across 8 products.
Products
8- X11R625 vulnerabilities
- Xdm1 vulnerabilities
- Xfce1 vulnerabilities
- Xfree861 vulnerabilities
- Xfree86 X Server1 vulnerabilities
- Xlib1 vulnerabilities
- Xfree86 X0 vulnerabilities
- Xfree86 Misc0 vulnerabilities
CVE-2003-0730netbsdnetbsd+1
EPSS score5.85%
Multiple integer overflows in the font libraries for XFree86 4.3.0 allow local or remote attackers to cause a denial of service or execute arbitrary code via heap-based and stack-based buffer overflow attacks.CVE-2003-0063xfree86_projectx11r6EPSS score3.43%
The xterm terminal emulator in XFree86 4.2.0 and earlier allows attackers to modify the window title via a certain character escape sequence and then insert it back to the command line in the user's terminal, e.g. when the user views a file containing the malicious sequence, which could allow the attacker to execute arbitrary commands.CVE-2003-0071xfree86_projectx11r6EPSS score0.42%
The DEC UDK processing feature in the xterm terminal emulator in XFree86 4.2.99.4 and earlier allows attackers to cause a denial of service via a certain character escape sequence that causes the terminal to enter a tight loop.CVE-2007-1351debianfreetype+15EPSS score5.59%
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.CVE-2001-1178xfree86_projectx11r6EPSS score0.77%
Buffer overflow in xman allows local users to gain privileges via a long MANPATH environment variable.CVE-2001-1179xfree86_projectx11r6EPSS score0.44%
xman allows local users to gain privileges by modifying the MANPATH to point to a man page whose filename contains shell metacharacters.CVE-2001-1086xfree86_projectx11r6EPSS score2.84%
XDM in XFree86 3.3 and 3.3.3 generates easily guessable cookies using gettimeofday() when compiled with the HasXdmXauth option, which allows remote attackers to gain unauthorized access to the X display via a brute force attack.CVE-2001-1409xfree86_projectxfree86_x_serverEPSS score0.38%
dexconf in XFree86 Xserver 4.1.0-2 creates the /dev/dri directory with insecure permissions (666), which allows local users to replace or create files in the root file system.CVE-2001-0955xfree86_projectx11r6EPSS score0.45%
Buffer overflow in fbglyph.c in XFree86 before 4.2.0, related to glyph clipping for large origins, allows attackers to cause a denial of service and possibly gain privileges via a large number of characters, possibly through the web page search form of KDE Konqueror or from an xterm command with a long title.CVE-2005-2495debianxfree86+49EPSS score3.92%
Multiple integer overflows in XFree86 before 4.3.0 allow user-assisted attackers to execute arbitrary code via a crafted pixmap image.CVE-2005-0605altlinuxalt_linux+79EPSS score4.51%
scan.c for LibXPM may allow attackers to execute arbitrary code via a negative bitmap_unit value that leads to a buffer overflow.CVE-2000-1060xfree86_projectxfceEPSS score0.34%
The default configuration of XFCE 3.5.1 bypasses the Xauthority access control mechanism with an "xhost + localhost" command in the xinitrc program, which allows local users to sniff X Windows traffic and gain privileges.CVE-2000-0285xfree86_projectx11r6EPSS score0.54%
Buffer overflow in XFree86 3.3.x allows local users to execute arbitrary commands via a long -xkbmap parameter.CVE-2000-0976xfree86_projectxlibEPSS score0.97%
Buffer overflow in xlib in XFree 3.3.x possibly allows local users to execute arbitrary commands via a long DISPLAY environment variable or a -display command line parameter.CVE-2000-0504gnomegdm+2EPSS score3.28%
libICE in XFree86 allows remote attackers to cause a denial of service by specifying a large value which is not properly checked by the SKIP_STRING macro.CVE-2000-0476michael_jenningseterm+3EPSS score2.53%
xterm, Eterm, and rxvt allow an attacker to cause a denial of service by embedding certain escape characters which force the window to be resized.CVE-2000-0453xfree86_projectx11r6EPSS score2.96%
XFree86 3.3.x and 4.0 allows a user to cause a denial of service via a negative counter value in a malformed TCP packet that is sent to port 6000.CVE-2000-0620open_groupx+1EPSS score1.74%
libX11 X library allows remote attackers to cause a denial of service via a resource mask of 0, which causes libX11 to go into an infinite loop.CVE-1999-0433netbsdnetbsd+4EPSS score0.71%
XFree86 startx command is vulnerable to a symlink attack, allowing local users to create files in restricted directories, possibly allowing them to gain privileges or cause a denial of service.CVE-2004-0094xfree86_projectx11r6EPSS score3.10%
Integer signedness errors in XFree86 4.1.0 allow remote attackers to cause a denial of service and possibly execute arbitrary code when using the GLX extension and Direct Rendering Infrastructure (DRI).