Filtered by vendor X
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Total
52 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2008-1379 | 2 Redhat, X | 2 Enterprise Linux, X11 | 2026-04-23 | N/A |
| Integer overflow in the fbShmPutImage function in the MIT-SHM extension in the X server 1.4 in X.Org X11R7.3 allows context-dependent attackers to read arbitrary process memory via crafted values for a Pixmap width and height. | ||||
| CVE-2008-2360 | 2 Redhat, X | 2 Enterprise Linux, X11 | 2026-04-23 | N/A |
| Integer overflow in the AllocateGlyph function in the Render extension in the X server 1.4 in X.Org X11R7.3 allows context-dependent attackers to execute arbitrary code via unspecified request fields that are used to calculate a heap buffer size, which triggers a heap-based buffer overflow. | ||||
| CVE-2008-2362 | 2 Redhat, X | 2 Enterprise Linux, X11 | 2026-04-23 | N/A |
| Multiple integer overflows in the Render extension in the X server 1.4 in X.Org X11R7.3 allow context-dependent attackers to execute arbitrary code via a (1) SProcRenderCreateLinearGradient, (2) SProcRenderCreateRadialGradient, or (3) SProcRenderCreateConicalGradient request with an invalid field specifying the number of bytes to swap in the request data, which triggers heap memory corruption. | ||||
| CVE-2008-1377 | 2 Redhat, X | 2 Enterprise Linux, X11 | 2026-04-23 | N/A |
| The (1) SProcRecordCreateContext and (2) SProcRecordRegisterClients functions in the Record extension and the (3) SProcSecurityGenerateAuthorization function in the Security extension in the X server 1.4 in X.Org X11R7.3 allow context-dependent attackers to execute arbitrary code via requests with crafted length values that specify an arbitrary number of bytes to be swapped on the heap, which triggers heap corruption. | ||||
| CVE-2017-16612 | 3 Canonical, Debian, X | 3 Ubuntu Linux, Debian Linux, Libxcursor | 2025-04-20 | N/A |
| 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 | 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 | 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 | 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-2015-1804 | 4 Canonical, Debian, Redhat and 1 more | 4 Ubuntu Linux, Debian Linux, Enterprise Linux and 1 more | 2025-04-12 | 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 | 4 Canonical, Debian, Redhat and 1 more | 4 Ubuntu Linux, Debian Linux, Enterprise Linux and 1 more | 2025-04-12 | 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-2015-1802 | 4 Canonical, Debian, Redhat and 1 more | 4 Ubuntu Linux, Debian Linux, Enterprise Linux and 1 more | 2025-04-12 | 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-2014-0209 | 3 Canonical, Redhat, X | 3 Ubuntu Linux, Enterprise Linux, Libxfont | 2025-04-12 | 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-2014-0211 | 3 Canonical, Redhat, X | 3 Ubuntu Linux, Enterprise Linux, Libxfont | 2025-04-12 | 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 | 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 | 3 Canonical, Redhat, X | 3 Ubuntu Linux, Enterprise Linux, Libxfont | 2025-04-12 | 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-2012-0064 | 2 X, Xkeyboard Config Project | 2 X.org X11, Xkeyboard-config | 2025-04-11 | N/A |
| xkeyboard-config before 2.5 in X.Org before 7.6 enables certain XKB debugging functions by default, which allows physically proximate attackers to bypass an X screen lock via keyboard combinations that break the input grab. | ||||
| CVE-2010-1166 | 2 Redhat, X | 2 Enterprise Linux, X.org | 2025-04-11 | N/A |
| The fbComposite function in fbpict.c in the Render extension in the X server in X.Org X11R7.1 allows remote authenticated users to cause a denial of service (memory corruption and daemon crash) or possibly execute arbitrary code via a crafted request, related to an incorrect macro definition. | ||||
| CVE-2010-4819 | 2 Redhat, X | 2 Enterprise Linux, X.org-xserver | 2025-04-11 | 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-2013-4396 | 2 Redhat, X | 2 Enterprise Linux, X.org X11 | 2025-04-11 | N/A |
| Use-after-free vulnerability in the doImageText function in dix/dixfonts.c in the xorg-server module before 1.14.4 in X.Org X11 allows remote authenticated users to cause a denial of service (daemon crash) or possibly execute arbitrary code via a crafted ImageText request that triggers memory-allocation failure. | ||||
| CVE-2013-1988 | 2 Redhat, X | 2 Enterprise Linux, Libxres | 2025-04-11 | 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. | ||||