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123 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2017-10972 | 1 X.org | 1 Xorg-server | 2019-10-03 | 4.0 MEDIUM | 6.5 MEDIUM |
| Uninitialized data in endianness conversion in the XEvent handling of the X.Org X Server before 2017-06-19 allowed authenticated malicious users to access potentially privileged data from the X server. | |||||
| CVE-2018-14598 | 4 Canonical, Debian, Fedoraproject and 1 more | 4 Ubuntu Linux, Debian Linux, Fedora and 1 more | 2019-08-06 | 5.0 MEDIUM | 7.5 HIGH |
| An issue was discovered in XListExtensions in ListExt.c in libX11 through 1.6.5. A malicious server can send a reply in which the first string overflows, causing a variable to be set to NULL that will be freed later on, leading to DoS (segmentation fault). | |||||
| CVE-2018-14600 | 3 Canonical, Debian, X.org | 3 Ubuntu Linux, Debian Linux, Libx11 | 2019-08-06 | 7.5 HIGH | 9.8 CRITICAL |
| An issue was discovered in libX11 through 1.6.5. The function XListExtensions in ListExt.c interprets a variable as signed instead of unsigned, resulting in an out-of-bounds write (of up to 128 bytes), leading to DoS or remote code execution. | |||||
| CVE-2015-0255 | 2 Opensuse, X.org | 2 Opensuse, Xorg-server | 2018-10-30 | 6.4 MEDIUM | N/A |
| X.Org Server (aka xserver and xorg-server) before 1.16.3 and 1.17.x before 1.17.1 allows remote attackers to obtain sensitive information from process memory or cause a denial of service (crash) via a crafted string length value in a XkbSetGeometry request. | |||||
| CVE-2015-3164 | 2 Opensuse, X.org | 2 Opensuse, Xorg-server | 2018-10-30 | 3.6 LOW | N/A |
| The authentication setup in XWayland 1.16.x and 1.17.x before 1.17.2 starts the server in non-authenticating mode, which allows local users to read from or send information to arbitrary X11 clients via vectors involving a UNIX socket. | |||||
| CVE-2006-5215 | 3 Netbsd, Sun, X.org | 4 Netbsd, Solaris, Sunos and 1 more | 2018-10-30 | 2.6 LOW | N/A |
| 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. | |||||
| CVE-2006-0745 | 5 Mandrakesoft, Redhat, Sun and 2 more | 6 Mandrake Linux, Fedora Core, Solaris and 3 more | 2018-10-19 | 7.2 HIGH | N/A |
| 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. | |||||
| CVE-2006-0197 | 1 X.org | 1 X.org | 2018-10-19 | 5.0 MEDIUM | N/A |
| 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. | |||||
| CVE-2004-0687 | 4 Openbsd, Suse, X.org and 1 more | 4 Openbsd, Suse Linux, X11r6 and 1 more | 2018-10-19 | 7.5 HIGH | N/A |
| 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. | |||||
| CVE-2004-0688 | 4 Openbsd, Suse, X.org and 1 more | 4 Openbsd, Suse Linux, X11r6 and 1 more | 2018-10-19 | 7.5 HIGH | N/A |
| 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. | |||||
| CVE-2006-1526 | 1 X.org | 1 X11r6 | 2018-10-18 | 2.1 LOW | N/A |
| 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. | |||||
| CVE-2006-3739 | 2 X.org, Xfree86 Project | 2 X.org, Xfree86 X | 2018-10-17 | 7.2 HIGH | N/A |
| 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. | |||||
| CVE-2006-3740 | 2 X.org, Xfree86 Project | 2 X.org, Xfree86 X | 2018-10-17 | 7.2 HIGH | N/A |
| 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. | |||||
| CVE-2014-8098 | 2 Debian, X.org | 4 Debian Linux, X11, Xfree86 and 1 more | 2018-10-17 | 6.5 MEDIUM | N/A |
| The GLX extension in XFree86 4.0, X.Org X Window System (aka X11 or X) X11R6.7, and X.Org Server (aka xserver and xorg-server) before 1.16.3 allows remote authenticated users to cause a denial of service (out-of-bounds read or write) or possibly execute arbitrary code via a crafted length or index value to the (1) __glXDisp_Render, (2) __glXDisp_RenderLarge, (3) __glXDispSwap_VendorPrivate, (4) __glXDispSwap_VendorPrivateWithReply, (5) set_client_info, (6) __glXDispSwap_SetClientInfoARB, (7) DoSwapInterval, (8) DoGetProgramString, (9) DoGetString, (10) __glXDispSwap_RenderMode, (11) __glXDisp_GetCompressedTexImage, (12) __glXDispSwap_GetCompressedTexImage, (13) __glXDisp_FeedbackBuffer, (14) __glXDispSwap_FeedbackBuffer, (15) __glXDisp_SelectBuffer, (16) __glXDispSwap_SelectBuffer, (17) __glXDisp_Flush, (18) __glXDispSwap_Flush, (19) __glXDisp_Finish, (20) __glXDispSwap_Finish, (21) __glXDisp_ReadPixels, (22) __glXDispSwap_ReadPixels, (23) __glXDisp_GetTexImage, (24) __glXDispSwap_GetTexImage, (25) __glXDisp_GetPolygonStipple, (26) __glXDispSwap_GetPolygonStipple, (27) __glXDisp_GetSeparableFilter, (28) __glXDisp_GetSeparableFilterEXT, (29) __glXDisp_GetConvolutionFilter, (30) __glXDisp_GetConvolutionFilterEXT, (31) __glXDisp_GetHistogram, (32) __glXDisp_GetHistogramEXT, (33) __glXDisp_GetMinmax, (34) __glXDisp_GetMinmaxEXT, (35) __glXDisp_GetColorTable, (36) __glXDisp_GetColorTableSGI, (37) GetSeparableFilter, (38) GetConvolutionFilter, (39) GetHistogram, (40) GetMinmax, or (41) GetColorTable function. | |||||
| CVE-2007-1667 | 2 Imagemagick, X.org | 2 Imagemagick, Libx11 | 2018-10-16 | 9.3 HIGH | N/A |
| 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. | |||||
| CVE-2007-1352 | 8 Mandrakesoft, Openbsd, Redhat and 5 more | 14 Mandrake Linux, Mandrake Linux Corporate Server, Mandrake Multi Network Firewall and 11 more | 2018-10-16 | 3.8 LOW | N/A |
| 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. | |||||
| CVE-2007-1351 | 7 Mandrakesoft, Openbsd, Redhat and 4 more | 11 Mandrake Linux, Mandrake Linux Corporate Server, Mandrake Multi Network Firewall and 8 more | 2018-10-16 | 8.5 HIGH | N/A |
| 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-2007-1003 | 1 X.org | 1 X11 | 2018-10-16 | 9.0 HIGH | N/A |
| 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. | |||||
| CVE-2008-0006 | 2 Sun, X.org | 3 Solaris Libfont, Solaris Libxfont, Xserver | 2018-10-15 | 7.5 HIGH | N/A |
| 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. | |||||
| CVE-2007-6429 | 1 X.org | 3 Evi, Mit-shm, Xserver | 2018-10-15 | 9.3 HIGH | N/A |
| 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. | |||||
| CVE-2007-6428 | 1 X.org | 2 Tog-cup, Xserver | 2018-10-15 | 5.0 MEDIUM | N/A |
| 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. | |||||
| CVE-2007-5958 | 1 X.org | 1 Xserver | 2018-10-15 | 5.0 MEDIUM | N/A |
| 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. | |||||
| CVE-2007-5760 | 2 X.org, Xfree86 Project | 2 Xserver, Xfree86-misc | 2018-10-15 | 9.3 HIGH | N/A |
| 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-2007-4990 | 1 X.org | 1 X Font Server | 2018-10-15 | 7.5 HIGH | N/A |
| 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. | |||||
| CVE-2007-4568 | 1 X.org | 1 X Font Server | 2018-10-15 | 6.8 MEDIUM | N/A |
| 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. | |||||
| CVE-2009-2718 | 2 Sun, X.org | 2 Java Se, X11 | 2018-10-10 | 6.8 MEDIUM | N/A |
| The Abstract Window Toolkit (AWT) implementation in Sun Java SE 6 before Update 15 on X11 does not impose the intended constraint on distance from the window border to the Security Warning Icon, which makes it easier for context-dependent attackers to trick a user into interacting unsafely with an untrusted applet. | |||||
| CVE-2005-0605 | 8 Altlinux, Lesstif, Mandrakesoft and 5 more | 11 Alt Linux, Lesstif, Mandrake Linux and 8 more | 2018-10-03 | 7.5 HIGH | N/A |
| scan.c for LibXPM may allow attackers to execute arbitrary code via a negative bitmap_unit value that leads to a buffer overflow. | |||||
| CVE-2016-7942 | 2 Fedoraproject, X.org | 2 Fedora, Libx11 | 2018-09-13 | 7.5 HIGH | 9.8 CRITICAL |
| The XGetImage function in X.org libX11 before 1.6.4 might allow remote X servers to gain privileges via vectors involving image type and geometry, which triggers out-of-bounds read operations. | |||||
| CVE-2016-7943 | 2 Fedoraproject, X.org | 2 Fedora, Libx11 | 2018-09-13 | 7.5 HIGH | 9.8 CRITICAL |
| The XListFonts function in X.org libX11 before 1.6.4 might allow remote X servers to gain privileges via vectors involving length fields, which trigger out-of-bounds write operations. | |||||
| CVE-2017-13723 | 2 Debian, X.org | 2 Debian Linux, Xorg-server | 2018-02-04 | 4.6 MEDIUM | 7.8 HIGH |
| In X.Org Server (aka xserver and xorg-server) before 1.19.4, a local attacker authenticated to the X server could overflow a global buffer, causing crashes of the X server or potentially other problems by injecting large or malformed XKB related atoms and accessing them via xkbcomp. | |||||
| CVE-2015-3418 | 1 X.org | 1 Xorg-server | 2018-01-30 | 5.0 MEDIUM | 7.5 HIGH |
| 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. | |||||
| CVE-2017-13722 | 1 X.org | 1 Libxfont | 2017-11-13 | 3.6 LOW | 7.1 HIGH |
| In the pcfGetProperties function in bitmap/pcfread.c in libXfont through 1.5.2 and 2.x before 2.0.2, a missing boundary check (for PCF files) could be used by local attackers authenticated to an Xserver for a buffer over-read, for information disclosure or a crash of the X server. | |||||
| CVE-2017-13720 | 1 X.org | 1 Libxfont | 2017-11-13 | 3.6 LOW | 7.1 HIGH |
| In the PatternMatch function in fontfile/fontdir.c in libXfont through 1.5.2 and 2.x before 2.0.2, an attacker with access to an X connection can cause a buffer over-read during pattern matching of fonts, leading to information disclosure or a crash (denial of service). This occurs because '\0' characters are incorrectly skipped in situations involving ? characters. | |||||
| CVE-2017-10971 | 1 X.org | 1 Xorg-server | 2017-11-04 | 6.5 MEDIUM | 8.8 HIGH |
| In the X.Org X server before 2017-06-19, a user authenticated to an X Session could crash or execute code in the context of the X Server by exploiting a stack overflow in the endianness conversion of X Events. | |||||
| CVE-2006-6101 | 2 X.org, Xfree86 Project | 2 X.org, Xfree86 | 2017-10-11 | 6.6 MEDIUM | N/A |
| 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. | |||||
| CVE-2006-6102 | 2 X.org, Xfree86 Project | 2 X.org, Xfree86 X Server | 2017-10-11 | 10.0 HIGH | N/A |
| 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. | |||||
| CVE-2006-6103 | 2 X.org, Xfree86 Project | 2 X.org, Xfree86 | 2017-10-11 | 6.6 MEDIUM | N/A |
| 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. | |||||
| CVE-2004-0419 | 3 Gentoo, X.org, Xfree86 Project | 3 Linux, X11r6, Xdm | 2017-10-11 | 7.5 HIGH | N/A |
| 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-2004-0914 | 6 Gentoo, Lesstif, Redhat and 3 more | 6 Linux, Lesstif, Fedora Core and 3 more | 2017-10-11 | 10.0 HIGH | N/A |
| 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. | |||||
| CVE-2007-4730 | 1 X.org | 1 Xorg-server | 2017-09-29 | 4.3 MEDIUM | N/A |
| 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. | |||||
| CVE-2009-2711 | 2 Sun, X.org | 3 Opensolaris, Solaris, X11 | 2017-09-19 | 4.9 MEDIUM | N/A |
| 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. | |||||
| CVE-2012-2118 | 1 X.org | 1 X11 | 2017-08-29 | 10.0 HIGH | N/A |
| 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. | |||||
| CVE-2007-2437 | 1 X.org | 2 X Window System, Xserver | 2017-07-29 | 5.5 MEDIUM | N/A |
| 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. | |||||
| CVE-2006-5397 | 1 X.org | 1 Libx11 | 2017-07-20 | 2.1 LOW | N/A |
| 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. | |||||
| CVE-2016-7948 | 2 Fedoraproject, X.org | 2 Fedora, Libxrandr | 2017-07-01 | 7.5 HIGH | 9.8 CRITICAL |
| X.org libXrandr before 1.5.1 allows remote X servers to trigger out-of-bounds write operations by leveraging mishandling of reply data. | |||||
| CVE-2016-7953 | 2 Fedoraproject, X.org | 2 Fedora, Libxvmc | 2017-07-01 | 7.5 HIGH | 9.8 CRITICAL |
| Buffer underflow in X.org libXvMC before 1.0.10 allows remote X servers to have unspecified impact via an empty string. | |||||
| CVE-2016-7950 | 2 Fedoraproject, X.org | 2 Fedora, Libxrender | 2017-07-01 | 7.5 HIGH | 9.8 CRITICAL |
| The XRenderQueryFilters function in X.org libXrender before 0.9.10 allows remote X servers to trigger out-of-bounds write operations via vectors involving filter name lengths. | |||||
| CVE-2016-7949 | 2 Fedoraproject, X.org | 2 Fedora, Libxrender | 2017-07-01 | 7.5 HIGH | 9.8 CRITICAL |
| Multiple buffer overflows in the (1) XvQueryAdaptors and (2) XvQueryEncodings functions in X.org libXrender before 0.9.10 allow remote X servers to trigger out-of-bounds write operations via vectors involving length fields. | |||||
| CVE-2016-7946 | 2 Fedoraproject, X.org | 2 Fedora, Libxi | 2017-07-01 | 5.0 MEDIUM | 7.5 HIGH |
| X.org libXi before 1.7.7 allows remote X servers to cause a denial of service (infinite loop) via vectors involving length fields. | |||||
| CVE-2016-7945 | 2 Fedoraproject, X.org | 2 Fedora, Libxi | 2017-07-01 | 5.0 MEDIUM | 7.5 HIGH |
| 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. | |||||