Filtered by vendor X.org
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Total
156 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2013-7439 | 4 Canonical, Debian, Redhat and 1 more | 5 Ubuntu Linux, Debian Linux, Enterprise Linux and 2 more | 2025-04-12 | N/A |
| Multiple off-by-one errors in the (1) MakeBigReq and (2) SetReqLen macros in include/X11/Xlibint.h in X11R6.x and libX11 before 1.6.0 allow remote attackers to have unspecified impact via a crafted request, which triggers a buffer overflow. | ||||
| CVE-2016-7950 | 2 Fedoraproject, X.org | 2 Fedora, Libxrender | 2025-04-12 | N/A |
| 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-2016-7948 | 2 Fedoraproject, X.org | 2 Fedora, Libxrandr | 2025-04-12 | N/A |
| 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-2016-7952 | 2 Fedoraproject, X.org | 2 Fedora, Libxtst | 2025-04-12 | N/A |
| X.org libXtst before 1.2.3 allows remote X servers to cause a denial of service (infinite loop) via a reply in the (1) XRecordStartOfData, (2) XRecordEndOfData, or (3) XRecordClientDied category without a client sequence and with attached data. | ||||
| CVE-2013-1984 | 2 Redhat, X.org | 2 Enterprise Linux, Libxi | 2025-04-11 | N/A |
| Multiple integer overflows in X.org libXi 1.7.1 and earlier allow X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to the (1) XGetDeviceControl, (2) XGetFeedbackControl, (3) XGetDeviceDontPropagateList, (4) XGetDeviceMotionEvents, (5) XIGetProperty, (6) XIGetSelectedEvents, (7) XGetDeviceProperties, and (8) XListInputDevices functions. | ||||
| CVE-2010-4818 | 2 Redhat, X.org | 2 Enterprise Linux, X.org | 2025-04-11 | N/A |
| The GLX extension in X.Org xserver 1.7.7 allows remote authenticated users to cause a denial of service (server crash) and possibly execute arbitrary code via (1) a crafted request that triggers a client swap in glx/glxcmdsswap.c; or (2) a crafted length or (3) a negative value in the screen field in a request to glx/glxcmds.c. | ||||
| CVE-2013-1995 | 2 Redhat, X.org | 2 Enterprise Linux, Libxi | 2025-04-11 | N/A |
| X.org libXi 1.7.1 and earlier allows X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to an unexpected sign extension in the XListInputDevices function. | ||||
| CVE-2013-1998 | 2 Redhat, X.org | 2 Enterprise Linux, Libxi | 2025-04-11 | N/A |
| Multiple buffer overflows in X.org libXi 1.7.1 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) XGetDeviceButtonMapping, (2) XIPassiveGrabDevice, and (3) XQueryDeviceState functions. | ||||
| CVE-2013-2066 | 3 Redhat, X, X.org | 3 Enterprise Linux, Libxv, Libxv | 2025-04-11 | 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. | ||||
| CVE-2012-2118 | 1 X.org | 1 X11 | 2025-04-11 | 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-2011-4028 | 2 Redhat, X.org | 2 Enterprise Linux, X Server | 2025-04-11 | N/A |
| The LockServer function in os/utils.c in X.Org xserver before 1.11.2 allows local users to determine the existence of arbitrary files via a symlink attack on a temporary lock file, which is handled differently if the file exists. | ||||
| CVE-2011-4029 | 2 Redhat, X.org | 2 Enterprise Linux, X Server | 2025-04-11 | N/A |
| The LockServer function in os/utils.c in X.Org xserver before 1.11.2 allows local users to change the permissions of arbitrary files to 444, read those files, and possibly cause a denial of service (removed execution permission) via a symlink attack on a temporary lock file. | ||||
| CVE-2011-4613 | 4 Canonical, Debian, Ubuntu and 1 more | 4 Ubuntu Linux, Debian Linux, Linux and 1 more | 2025-04-11 | 5.9 Medium |
| The X.Org X wrapper (xserver-wrapper.c) in Debian GNU/Linux and Ubuntu Linux does not properly verify the TTY of a user who is starting X, which allows local users to bypass intended access restrictions by associating stdin with a file that is misinterpreted as the console TTY. | ||||
| CVE-2022-44617 | 2 Redhat, X.org | 6 Enterprise Linux, Rhel Aus, Rhel E4s and 3 more | 2025-03-25 | 7.5 High |
| A flaw was found in libXpm. When processing a file with width of 0 and a very large height, some parser functions will be called repeatedly and can lead to an infinite loop, resulting in a Denial of Service in the application linked to the library. | ||||
| CVE-2022-46285 | 2 Redhat, X.org | 6 Enterprise Linux, Rhel Aus, Rhel E4s and 3 more | 2025-03-25 | 7.5 High |
| A flaw was found in libXpm. This issue occurs when parsing a file with a comment not closed; the end-of-file condition will not be detected, leading to an infinite loop and resulting in a Denial of Service in the application linked to the library. | ||||
| CVE-2022-4883 | 2 Redhat, X.org | 6 Enterprise Linux, Rhel Aus, Rhel E4s and 3 more | 2025-03-20 | 8.8 High |
| A flaw was found in libXpm. When processing files with .Z or .gz extensions, the library calls external programs to compress and uncompress files, relying on the PATH environment variable to find these programs, which could allow a malicious user to execute other programs by manipulating the PATH environment variable. | ||||
| CVE-2023-0494 | 3 Fedoraproject, Redhat, X.org | 22 Fedora, Enterprise Linux, Enterprise Linux Aus and 19 more | 2025-02-24 | 7.8 High |
| A vulnerability was found in X.Org. This issue occurs due to a dangling pointer in DeepCopyPointerClasses that can be exploited by ProcXkbSetDeviceInfo() and ProcXkbGetDeviceInfo() to read and write into freed memory. This can lead to local privilege elevation on systems where the X server runs privileged and remote code execution for ssh X forwarding sessions. | ||||
| CVE-2022-46344 | 4 Debian, Fedoraproject, Redhat and 1 more | 4 Debian Linux, Fedora, Enterprise Linux and 1 more | 2025-02-13 | 8.8 High |
| A vulnerability was found in X.Org. This security flaw occurs because the handler for the XIChangeProperty request has a length-validation issues, resulting in out-of-bounds memory reads and potential information disclosure. This issue can lead to local privileges elevation on systems where the X server is running privileged and remote code execution for ssh X forwarding sessions. | ||||
| CVE-2023-3138 | 2 Redhat, X.org | 3 Enterprise Linux, Rhel Eus, Libx11 | 2024-11-21 | 7.5 High |
| A vulnerability was found in libX11. The security flaw occurs because the functions in src/InitExt.c in libX11 do not check that the values provided for the Request, Event, or Error IDs are within the bounds of the arrays that those functions write to, using those IDs as array indexes. They trust that they were called with values provided by an Xserver adhering to the bounds specified in the X11 protocol, as all X servers provided by X.Org do. As the protocol only specifies a single byte for these values, an out-of-bounds value provided by a malicious server (or a malicious proxy-in-the-middle) can only overwrite other portions of the Display structure and not write outside the bounds of the Display structure itself, possibly causing the client to crash with this memory corruption. | ||||
| CVE-2021-4011 | 4 Debian, Fedoraproject, Redhat and 1 more | 4 Debian Linux, Fedora, Enterprise Linux and 1 more | 2024-11-21 | 7.8 High |
| A flaw was found in xorg-x11-server in versions before 21.1.2 and before 1.20.14. An out-of-bounds access can occur in the SwapCreateRegister function. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. | ||||