Xfree86 Project

CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS
CVE-2007-5760 2X.org Xfree86 Project 2Xfree86 Misc Xserver Apr 23, 2026 Jan 18, 2008 N/A· v4 N/A· v3 9.3 HIGH· v2 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.
CVE-2007-1351 7Mandrakesoft OpenbsdRedhat+4 more 9Enterprise Linux Enterprise Linux DesktopLibxfont+6 more Apr 23, 2026 Apr 6, 2007 N/A· v4 N/A· v3 8.5 HIGH· v2 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,...Show more 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.Show less
CVE-2006-6103 2X.org Xfree86 Project 2X.org Xfree86 Apr 23, 2026 Dec 31, 2006 N/A· v4 N/A· v3 6.6 MEDIUM· v2 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 trig...Show more 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.Show less
CVE-2006-6102 2X.org Xfree86 Project 2X.org Xfree86 X Server Apr 23, 2026 Dec 31, 2006 N/A· v4 N/A· v3 10.0 HIGH· v2 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 tr...Show more 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.Show less
CVE-2006-6101 2X.org Xfree86 Project 2X.org Xfree86 Apr 23, 2026 Dec 31, 2006 N/A· v4 N/A· v3 6.6 MEDIUM· v2 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...Show more 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.Show less
CVE-2006-3740 2X.org Xfree86 Project 2X.org Xfree86 X Apr 16, 2026 Sep 13, 2006 N/A· v4 N/A· v3 7.2 HIGH· v2 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) begincode...Show more 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.Show less
CVE-2006-3739 2X.org Xfree86 Project 2X.org Xfree86 X Apr 16, 2026 Sep 13, 2006 N/A· v4 N/A· v3 7.2 HIGH· v2 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 (StartCharMe...Show more 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.Show less
CVE-2005-2495 1Xfree86 Project 1Xfree86 Apr 16, 2026 Sep 15, 2005 N/A· v4 N/A· v3 5.1 MEDIUM· v2 Multiple integer overflows in XFree86 before 4.3.0 allow user-assisted attackers to execute arbitrary code via a crafted pixmap image.
CVE-2005-0605 8Altlinux LesstifMandrakesoft+5 more 11Alt Linux Enterprise LinuxEnterprise Linux Desktop+8 more Apr 16, 2026 Mar 2, 2005 N/A· v4 N/A· v3 7.5 HIGH· v2 scan.c for LibXPM may allow attackers to execute arbitrary code via a negative bitmap_unit value that leads to a buffer overflow.
CVE-2004-0914 6Gentoo LesstifRedhat+3 more 6Fedora Core LesstifLinux+3 more Apr 16, 2026 Jan 10, 2005 N/A· v4 N/A· v3 10.0 HIGH· v2 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...Show more 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.Show less
CVE-2004-0688 4Openbsd SuseX.org+1 more 4Openbsd Suse LinuxX11r6+1 more Apr 16, 2026 Oct 20, 2004 N/A· v4 N/A· v3 7.5 HIGH· v2 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...Show more 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.Show less
CVE-2004-0687 4Openbsd SuseX.org+1 more 4Openbsd Suse LinuxX11r6+1 more Apr 16, 2026 Oct 20, 2004 N/A· v4 N/A· v3 7.5 HIGH· v2 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 mal...Show more 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.Show less
CVE-2004-0419 3Gentoo X.orgXfree86 Project 3Linux X11r6Xdm Apr 16, 2026 Aug 18, 2004 N/A· v4 N/A· v3 7.5 HIGH· v2 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.
CVE-2004-0094 1Xfree86 Project 1X11r6 Apr 16, 2026 Mar 15, 2004 N/A· v4 N/A· v3 7.5 HIGH· v2 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).
CVE-2004-0093 1Xfree86 Project 1X11r6 Apr 16, 2026 Mar 15, 2004 N/A· v4 N/A· v3 7.5 HIGH· v2 XFree86 4.1.0 allows remote attackers to cause a denial of service and possibly execute arbitrary code via an out-of-bounds array index when using the GLX extension and Direct Rendering Infrastructure (DRI).
CVE-2004-0106 2Openbsd Xfree86 Project 2Openbsd X11r6 Apr 16, 2026 Mar 3, 2004 N/A· v4 N/A· v3 7.2 HIGH· v2 Multiple unknown vulnerabilities in XFree86 4.1.0 to 4.3.0, related to improper handling of font files, a different set of vulnerabilities than CVE-2004-0083 and CVE-2004-0084.
CVE-2004-0084 2Openbsd Xfree86 Project 2Openbsd X11r6 Apr 16, 2026 Mar 3, 2004 N/A· v4 N/A· v3 10.0 HIGH· v2 Buffer overflow in the ReadFontAlias function in XFree86 4.1.0 to 4.3.0, when using the CopyISOLatin1Lowered function, allows local or remote authenticated users to execute arbitrary code via a malformed entry in the fon...Show more Buffer overflow in the ReadFontAlias function in XFree86 4.1.0 to 4.3.0, when using the CopyISOLatin1Lowered function, allows local or remote authenticated users to execute arbitrary code via a malformed entry in the font alias (font.alias) file, a different vulnerability than CVE-2004-0083 and CVE-2004-0106.Show less
CVE-2004-0083 2Openbsd Xfree86 Project 2Openbsd X11r6 Apr 16, 2026 Mar 3, 2004 N/A· v4 N/A· v3 10.0 HIGH· v2 Buffer overflow in ReadFontAlias from dirfile.c of XFree86 4.1.0 through 4.3.0 allows local users and remote attackers to execute arbitrary code via a font alias file (font.alias) with a long token, a different vulnerabi...Show more Buffer overflow in ReadFontAlias from dirfile.c of XFree86 4.1.0 through 4.3.0 allows local users and remote attackers to execute arbitrary code via a font alias file (font.alias) with a long token, a different vulnerability than CVE-2004-0084 and CVE-2004-0106.Show less
CVE-2003-0730 2Netbsd Xfree86 Project 2Netbsd X11r6 Apr 16, 2026 Oct 20, 2003 N/A· v4 N/A· v3 7.5 HIGH· v2 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-2001-1409 1Xfree86 Project 1Xfree86 X Server Apr 16, 2026 Jul 24, 2003 N/A· v4 N/A· v3 3.6 LOW· v2 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.

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