Filtered by vendor X
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Total
52 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2007-5199 | 1 X | 1 Libxfont | 2025-04-20 | 7.5 HIGH | 9.8 CRITICAL |
| A single byte overflow in catalogue.c in X.Org libXfont 1.3.1 allows remote attackers to have unspecified impact. | |||||
| CVE-2017-16611 | 3 Canonical, Debian, X | 3 Ubuntu Linux, Debian Linux, Libxfont | 2025-04-20 | 4.9 MEDIUM | 5.5 MEDIUM |
| In libXfont before 1.5.4 and libXfont2 before 2.0.3, a local attacker can open (but not read) files on the system as root, triggering tape rewinds, watchdogs, or similar mechanisms that can be triggered by opening files. | |||||
| CVE-2017-16612 | 3 Canonical, Debian, X | 3 Ubuntu Linux, Debian Linux, Libxcursor | 2025-04-20 | 5.0 MEDIUM | 7.5 HIGH |
| libXcursor before 1.1.15 has various integer overflows that could lead to heap buffer overflows when processing malicious cursors, e.g., with programs like GIMP. It is also possible that an attack vector exists against the related code in cursor/xcursor.c in Wayland through 1.14.0. | |||||
| CVE-2015-1802 | 3 Canonical, Debian, X | 3 Ubuntu Linux, Debian Linux, Libxfont | 2025-04-12 | 8.5 HIGH | N/A |
| The bdfReadProperties function in bitmap/bdfread.c in X.Org libXfont before 1.4.9 and 1.5.x before 1.5.1 allows remote authenticated users to cause a denial of service (out-of-bounds write and crash) or possibly execute arbitrary code via a (1) negative or (2) large property count in a BDF font file. | |||||
| CVE-2015-1804 | 3 Canonical, Debian, X | 3 Ubuntu Linux, Debian Linux, Libxfont | 2025-04-12 | 8.5 HIGH | N/A |
| The bdfReadCharacters function in bitmap/bdfread.c in X.Org libXfont before 1.4.9 and 1.5.x before 1.5.1 does not properly perform type conversion for metrics values, which allows remote authenticated users to cause a denial of service (out-of-bounds memory access) and possibly execute arbitrary code via a crafted BDF font file. | |||||
| CVE-2014-4910 | 1 X | 1 Xf86-video-intel | 2025-04-12 | 4.6 MEDIUM | N/A |
| Directory traversal vulnerability in tools/backlight_helper.c in X.Org xf86-video-intel 2.99.911 allows remote attackers to create or overwrite arbitrary files via a .. (dot dot) in the interface name. | |||||
| CVE-2015-1803 | 3 Canonical, Debian, X | 3 Ubuntu Linux, Debian Linux, Libxfont | 2025-04-12 | 8.5 HIGH | N/A |
| The bdfReadCharacters function in bitmap/bdfread.c in X.Org libXfont before 1.4.9 and 1.5.x before 1.5.1 does not properly handle character bitmaps it cannot read, which allows remote authenticated users to cause a denial of service (NULL pointer dereference and crash) and possibly execute arbitrary code via a crafted BDF font file. | |||||
| CVE-2014-0211 | 2 Canonical, X | 2 Ubuntu Linux, Libxfont | 2025-04-12 | 7.5 HIGH | N/A |
| Multiple integer overflows in the (1) fs_get_reply, (2) fs_alloc_glyphs, and (3) fs_read_extent_info functions in X.Org libXfont before 1.4.8 and 1.4.9x before 1.4.99.901 allow remote font servers to execute arbitrary code via a crafted xfs reply, which triggers a buffer overflow. | |||||
| CVE-2016-7951 | 2 Fedoraproject, X | 2 Fedora, Libxtst | 2025-04-12 | 7.5 HIGH | 9.8 CRITICAL |
| Multiple integer overflows in X.org libXtst before 1.2.3 allow remote X servers to trigger out-of-bounds memory access operations by leveraging the lack of range checks. | |||||
| CVE-2014-0209 | 2 Canonical, X | 2 Ubuntu Linux, Libxfont | 2025-04-12 | 4.6 MEDIUM | N/A |
| Multiple integer overflows in the (1) FontFileAddEntry and (2) lexAlias functions in X.Org libXfont before 1.4.8 and 1.4.9x before 1.4.99.901 might allow local users to gain privileges by adding a directory with a large fonts.dir or fonts.alias file to the font path, which triggers a heap-based buffer overflow, related to metadata. | |||||
| CVE-2014-0210 | 2 Canonical, X | 2 Ubuntu Linux, Libxfont | 2025-04-12 | 7.5 HIGH | N/A |
| Multiple buffer overflows in X.Org libXfont before 1.4.8 and 1.4.9x before 1.4.99.901 allow remote font servers to execute arbitrary code via a crafted xfs protocol reply to the (1) _fs_recv_conn_setup, (2) fs_read_open_font, (3) fs_read_query_info, (4) fs_read_extent_info, (5) fs_read_glyphs, (6) fs_read_list, or (7) fs_read_list_info function. | |||||
| CVE-2013-2004 | 1 X | 1 Libx11 | 2025-04-11 | 6.8 MEDIUM | N/A |
| The (1) GetDatabase and (2) _XimParseStringFile functions in X.org libX11 1.5.99.901 (1.6 RC1) and earlier do not restrict the recursion depth when processing directives to include files, which allows X servers to cause a denial of service (stack consumption) via a crafted file. | |||||
| CVE-2013-2000 | 1 X | 1 Libxxf86dga | 2025-04-11 | 6.8 MEDIUM | N/A |
| Multiple buffer overflows in X.org libXxf86dga 1.1.3 and earlier allow X servers to cause a denial of service (crash) and possibly execute arbitrary code via crafted length or index values to the (1) XDGAQueryModes and (2) XDGASetMode functions. | |||||
| CVE-2013-1988 | 1 X | 1 Libxres | 2025-04-11 | 6.8 MEDIUM | N/A |
| Multiple integer overflows in X.org libXRes 1.0.6 and earlier allow X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to the (1) XResQueryClients and (2) XResQueryClientResources functions. | |||||
| CVE-2010-4819 | 1 X | 1 X.org-xserver | 2025-04-11 | 3.6 LOW | N/A |
| The ProcRenderAddGlyphs function in the Render extension (render/render.c) in X.Org xserver 1.7.7 and earlier allows local users to read arbitrary memory and possibly cause a denial of service (server crash) via unspecified vectors related to an "input sanitization flaw." | |||||
| CVE-2012-1699 | 2 X, Xfree86 | 2 X.org X11, Xfree86 | 2025-04-11 | 3.6 LOW | N/A |
| The ProcSetEventMask function in difs/events.c in the xfs font server for X.Org X11R6 through X11R6.6 and XFree86 before 3.3.3 calls the SendErrToClient function with a mask value instead of a pointer, which allows local users to cause a denial of service (memory corruption and crash) or obtain potentially sensitive information from memory via a SetEventMask request that triggers an invalid pointer dereference. | |||||
| CVE-2013-1994 | 2 Openchrome, X | 3 Openchrome, Libchromexvmc, Libchromexvmcpro | 2025-04-11 | 6.8 MEDIUM | N/A |
| Multiple integer overflows in X.org libchromeXvMC and libchromeXvMCPro in openChrome 0.3.2 and earlier allow X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to the (1) uniDRIOpenConnection and (2) uniDRIGetClientDriverName functions. | |||||
| CVE-2013-2001 | 1 X | 1 Libxxf86vm | 2025-04-11 | 6.8 MEDIUM | N/A |
| Buffer overflow in X.org libXxf86vm 1.1.2 and earlier allows X servers to cause a denial of service (crash) and possibly execute arbitrary code via crafted length or index values to the XF86VidModeGetGammaRamp function. | |||||
| CVE-2013-2003 | 1 X | 1 Libxcursor | 2025-04-11 | 6.8 MEDIUM | N/A |
| Integer overflow in X.org libXcursor 1.1.13 and earlier allows X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to the _XcursorFileHeaderCreate function. | |||||
| CVE-2013-2066 | 2 X, X.org | 2 Libxv, Libxv | 2025-04-11 | 6.8 MEDIUM | N/A |
| Buffer overflow in X.org libXv 1.0.7 and earlier allows X servers to cause a denial of service (crash) and possibly execute arbitrary code via crafted length or index values to the XvQueryPortAttributes function. | |||||