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Total
52 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| 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-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-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-2015-1802 | 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-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-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-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-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-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-2014-0210 | 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-2011-2895 | 5 Freebsd, Freetype, Netbsd and 2 more | 5 Freebsd, Freetype, Netbsd and 2 more | 2025-04-11 | 9.3 HIGH | N/A |
| The LZW decompressor in (1) the BufCompressedFill function in fontfile/decompress.c in X.Org libXfont before 1.4.4 and (2) compress/compress.c in 4.3BSD, as used in zopen.c in OpenBSD before 3.8, FreeBSD, NetBSD 4.0.x and 5.0.x before 5.0.3 and 5.1.x before 5.1.1, FreeType 2.1.9, and other products, does not properly handle code words that are absent from the decompression table when encountered, which allows context-dependent attackers to trigger an infinite loop or a heap-based buffer overflow, and possibly execute arbitrary code, via a crafted compressed stream, a related issue to CVE-2006-1168 and CVE-2011-2896. | |||||
| CVE-2013-1989 | 1 X | 1 Libxv | 2025-04-11 | 6.8 MEDIUM | N/A |
| Multiple integer overflows in X.org libXv 1.0.7 and earlier allow X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to the (1) XvQueryPortAttributes, (2) XvListImageFormats, and (3) XvCreateImage function. | |||||
| CVE-2013-2063 | 1 X | 1 Libxtst | 2025-04-11 | 6.8 MEDIUM | N/A |
| Integer overflow in X.org libXtst 1.2.1 and earlier allows X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to the XRecordGetContext function. | |||||
| CVE-2013-1985 | 1 X | 1 Libxinerama | 2025-04-11 | 6.8 MEDIUM | N/A |
| Integer overflow in X.org libXinerama 1.1.2 and earlier allows X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to the XineramaQueryScreens function. | |||||
| 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-2011-0465 | 2 Matthias Hopf, X | 2 Xrdb, X11 | 2025-04-11 | 9.3 HIGH | N/A |
| xrdb.c in xrdb before 1.0.9 in X.Org X11R7.6 and earlier allows remote attackers to execute arbitrary commands via shell metacharacters in a hostname obtained from a (1) DHCP or (2) XDMCP message. | |||||
| CVE-2013-1992 | 1 X | 1 Libdmx | 2025-04-11 | 6.8 MEDIUM | N/A |
| Multiple integer overflows in X.org libdmx 1.1.2 and earlier allow X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to the (1) DMXGetScreenAttributes, (2) DMXGetWindowAttributes, and (3) DMXGetInputAttributes functions. | |||||
| CVE-2013-1982 | 1 X | 1 Libxext | 2025-04-11 | 6.8 MEDIUM | N/A |
| Multiple integer overflows in X.org libXext 1.3.1 and earlier allow X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to the (1) XcupGetReservedColormapEntries, (2) XcupStoreColors, (3) XdbeGetVisualInfo, (4) XeviGetVisualInfo, (5) XShapeGetRectangles, and (6) XSyncListSystemCounters functions. | |||||
| CVE-2013-1999 | 1 X | 1 Libxvmc | 2025-04-11 | 6.8 MEDIUM | N/A |
| Buffer overflow in X.org libXvMC 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 XvMCGetDRInfo function. | |||||