Note:
This project will be discontinued after December 13, 2021. [more]
Product:
Xorg\-Server
(X\.org)| Repositories |
Unknown: This might be proprietary software. |
| #Vulnerabilities | 47 |
| Date | Id | Summary | Products | Score | Patch | Annotated |
|---|---|---|---|---|---|---|
| 2020-08-05 | CVE-2020-14347 | A flaw was found in the way xserver memory was not properly initialized. This could leak parts of server memory to the X client. In cases where Xorg server runs with elevated privileges, this could result in possible ASLR bypass. Xorg-server before version 1.20.9 is vulnerable. | Ubuntu_linux, Debian_linux, Xorg\-Server | 5.5 | ||
| 2020-09-15 | CVE-2020-14346 | A flaw was found in xorg-x11-server before 1.20.9. An integer underflow in the X input extension protocol decoding in the X server may lead to arbitrary access of memory contents. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. | Ubuntu_linux, Enterprise_linux, Xorg\-Server | 7.8 | ||
| 2020-09-15 | CVE-2020-14361 | A flaw was found in X.Org Server before xorg-x11-server 1.20.9. An Integer underflow leading to heap-buffer overflow 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, Enterprise_linux, Xorg\-Server | 7.8 | ||
| 2020-09-15 | CVE-2020-14362 | A flaw was found in X.Org Server before xorg-x11-server 1.20.9. An Integer underflow leading to heap-buffer overflow 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, Enterprise_linux, Xorg\-Server | 7.8 | ||
| 2022-09-01 | CVE-2022-2319 | A flaw was found in the Xorg-x11-server. An out-of-bounds access issue can occur in the ProcXkbSetGeometry function due to improper validation of the request length. | Xorg\-Server | 7.8 | ||
| 2022-09-01 | CVE-2022-2320 | A flaw was found in the Xorg-x11-server. The specific flaw exists within the handling of ProcXkbSetDeviceInfo requests. The issue results from the lack of proper validation of user-supplied data, which can result in a memory access past the end of an allocated buffer. This flaw allows an attacker to escalate privileges and execute arbitrary code in the context of root. | Xorg\-Server | 7.8 | ||
| 2022-12-14 | CVE-2022-4283 | A vulnerability was found in X.Org. This security flaw occurs because the XkbCopyNames function left a dangling pointer to freed memory, resulting in out-of-bounds memory access on subsequent XkbGetKbdByName requests.. 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, Enterprise_linux, Xorg\-Server | 7.8 | ||
| 2023-03-30 | CVE-2023-1393 | A flaw was found in X.Org Server Overlay Window. A Use-After-Free may lead to local privilege escalation. If a client explicitly destroys the compositor overlay window (aka COW), the Xserver would leave a dangling pointer to that window in the CompScreen structure, which will trigger a use-after-free later. | Fedora, Xorg\-Server | 7.8 | ||
| 2024-01-18 | CVE-2023-6816 | A flaw was found in X.Org server. Both DeviceFocusEvent and the XIQueryPointer reply contain a bit for each logical button currently down. Buttons can be arbitrarily mapped to any value up to 255, but the X.Org Server was only allocating space for the device's particular number of buttons, leading to a heap overflow if a bigger value was used. | Debian_linux, Fedora, Enterprise_linux_desktop, Enterprise_linux_server, Enterprise_linux_workstation, Xorg\-Server, Xwayland | 9.8 | ||
| 2024-01-18 | CVE-2024-0408 | A flaw was found in the X.Org server. The GLX PBuffer code does not call the XACE hook when creating the buffer, leaving it unlabeled. When the client issues another request to access that resource (as with a GetGeometry) or when it creates another resource that needs to access that buffer, such as a GC, the XSELINUX code will try to use an object that was never labeled and crash because the SID is NULL. | Fedora, Enterprise_linux, Enterprise_linux_desktop, Enterprise_linux_for_ibm_z_systems, Enterprise_linux_for_power_big_endian, Enterprise_linux_for_power_little_endian, Enterprise_linux_for_scientific_computing, Enterprise_linux_server, Enterprise_linux_workstation, Tigervnc, Xorg\-Server, Xwayland | 5.5 |