Note:
This project will be discontinued after December 13, 2021. [more]
Product:
X_server
(X\.org)| Repositories |
Unknown: This might be proprietary software. |
| #Vulnerabilities | 27 |
| Date | Id | Summary | Products | Score | Patch | Annotated |
|---|---|---|---|---|---|---|
| 2022-12-14 | CVE-2022-46343 | A vulnerability was found in X.Org. This security flaw occurs because the handler for the ScreenSaverSetAttributes request may write to memory after it has been freed. 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. | Debian_linux, Fedora, X_server | 8.8 | ||
| 2023-03-27 | CVE-2023-0494 | 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. | Fedora, Enterprise_linux, Enterprise_linux_aus, Enterprise_linux_desktop, Enterprise_linux_eus, Enterprise_linux_for_ibm_z_systems, Enterprise_linux_for_ibm_z_systems_eus, Enterprise_linux_for_power_big_endian, Enterprise_linux_for_power_little_endian, Enterprise_linux_for_power_little_endian_eus, Enterprise_linux_for_scientific_computing, Enterprise_linux_server, Enterprise_linux_server_aus, Enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions, Enterprise_linux_server_tus, Enterprise_linux_server_update_services_for_sap_solutions, Enterprise_linux_server_workstation, X_server | 7.8 | ||
| 2021-05-26 | CVE-2020-25697 | A privilege escalation flaw was found in the Xorg-x11-server due to a lack of authentication for X11 clients. This flaw allows an attacker to take control of an X application by impersonating the server it is expecting to connect to. | X_server | 7.0 | ||
| 2020-09-15 | CVE-2020-14345 | A flaw was found in X.Org Server before xorg-x11-server 1.20.9. An Out-Of-Bounds access in XkbSetNames function may lead to a privilege escalation vulnerability. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. | Ubuntu_linux, X_server | 7.8 | ||
| 2021-01-20 | CVE-2020-14360 | A flaw was found in the X.Org Server before version 1.20.10. An out-of-bounds access in the XkbSetMap function may lead to a privilege escalation vulnerability. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. | X_server | 7.8 | ||
| 2020-12-15 | CVE-2020-25712 | A flaw was found in xorg-x11-server before 1.20.10. A heap-buffer overflow in XkbSetDeviceInfo may lead to a privilege escalation vulnerability. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. | Enterprise_linux, X_server | 7.8 | ||
| 2008-01-18 | CVE-2007-6427 | The XInput extension in X.Org Xserver before 1.4.1 allows context-dependent attackers to execute arbitrary code via requests related to byte swapping and heap corruption within multiple functions, a different vulnerability than CVE-2007-4990. | Mac_os_x, Ubuntu_linux, Debian_linux, Fedora, Opensuse, Linux, Linux_enterprise_desktop, Linux_enterprise_server, Linux_enterprise_software_development_kit, Open_enterprise_server, X_server | N/A | ||
| 2014-02-05 | CVE-2011-4613 | 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. | Ubuntu_linux, Debian_linux, Linux, X_server | N/A | ||
| 2012-07-03 | CVE-2011-4029 | 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. | X_server | N/A | ||
| 2012-07-03 | CVE-2011-4028 | 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. | X_server | N/A |