1398 matches found
xorg-x11-server: heap buffer overflow in XISendDeviceHierarchyEvent
A flaw was found in X.Org server. In the XISendDeviceHierarchyEvent function, it is possible to exceed the allocated array length when certain new device IDs are added to the xXIHierarchyInfo struct. This can trigger a heap buffer overflow condition, which may lead to an application crash or remo...
xorg-x11-server: heap buffer overflow in DisableDevice
A heap buffer overflow flaw was found in the DisableDevice function in the X.Org server. This issue may lead to an application crash or, in some circumstances, remote code execution in SSH X11 forwarding environments...
xorg-x11-server: reattaching to different master device may lead to out-of-bounds memory access
An out-of-bounds memory access flaw was found in the X.Org server. This issue can be triggered when a device frozen by a sync grab is reattached to a different master device. This issue may lead to an application crash, local privilege escalation if the server runs with extended privileges, or...
xorg-x11-server: heap buffer overflow in XISendDeviceHierarchyEvent
A flaw was found in X.Org server. In the XISendDeviceHierarchyEvent function, it is possible to exceed the allocated array length when certain new device IDs are added to the xXIHierarchyInfo struct. This can trigger a heap buffer overflow condition, which may lead to an application crash or remo...
xorg-x11-server: Heap buffer overflow in DeviceFocusEvent and ProcXIQueryPointer
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, leadin...
xorg-x11-server: heap buffer overflow in XISendDeviceHierarchyEvent
A flaw was found in X.Org server. In the XISendDeviceHierarchyEvent function, it is possible to exceed the allocated array length when certain new device IDs are added to the xXIHierarchyInfo struct. This can trigger a heap buffer overflow condition, which may lead to an application crash or remo...
xorg-x11-server: reattaching to different master device may lead to out-of-bounds memory access
An out-of-bounds memory access flaw was found in the X.Org server. This issue can be triggered when a device frozen by a sync grab is reattached to a different master device. This issue may lead to an application crash, local privilege escalation if the server runs with extended privileges, or...
USN-6587-3 xorg-server, xwayland regression
USN-6587-1 fixed vulnerabilities in X.Org X Server. The fix was incomplete resulting in a possible regression. This update fixes the problem. We apologize for the inconvenience. Original advisory details: Jan-Niklas Sohn discovered that the X.Org X Server incorrectly handled memory when processin...
xorg-x11-server: heap buffer overflow in XISendDeviceHierarchyEvent
A flaw was found in X.Org server. In the XISendDeviceHierarchyEvent function, it is possible to exceed the allocated array length when certain new device IDs are added to the xXIHierarchyInfo struct. This can trigger a heap buffer overflow condition, which may lead to an application crash or remo...
xorg-x11-server: reattaching to different master device may lead to out-of-bounds memory access
An out-of-bounds memory access flaw was found in the X.Org server. This issue can be triggered when a device frozen by a sync grab is reattached to a different master device. This issue may lead to an application crash, local privilege escalation if the server runs with extended privileges, or...
xorg-x11-server: heap buffer overflow in DisableDevice
A heap buffer overflow flaw was found in the DisableDevice function in the X.Org server. This issue may lead to an application crash or, in some circumstances, remote code execution in SSH X11 forwarding environments...
xorg-x11-server: Heap buffer overflow in DeviceFocusEvent and ProcXIQueryPointer
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, leadin...
Ubuntu 20.04 LTS / 22.04 LTS / 23.10 : X.Org X Server regression (USN-6587-3)
The remote Ubuntu 20.04 LTS / 22.04 LTS / 23.10 host has packages installed that are affected by a vulnerability as referenced in the USN-6587-3 advisory. USN-6587-1 fixed vulnerabilities in X.Org X Server. The fix was incomplete resulting in a possible regression. This update fixes the problem. ...
Debian: Security Advisory (DLA-3721-1)
The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2024 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...
[SECURITY] [DLA 3721-1] xorg-server security update
Debian LTS Advisory DLA-3721-1 [email protected] https://www.debian.org/lts/security/ Markus Koschany January 25, 2024 https://wiki.debian.org/LTS Package : xorg-server Version : 2:1.20.4-1+deb10u13 CVE ID : CVE-2023-6816 CVE-2024-0229 CVE-2024-0408 CVE-2024-0409 CVE-2024-21885...
DLA-3721-1 xorg-server - security update
Bulletin has no description...
The vulnerability of the PrivatesHandler component in the X Window System X.Org Server allows a hacker to execute arbitrary code.
The vulnerability of the PrivatesHandler component in the X Window System X.Org Server implementation is related to the execution of operations outside the buffer boundaries in memory. Exploiting this vulnerability can allow an attacker to execute arbitrary code...
Debian: Security Advisory (DSA-5603-1)
The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2024 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...
[SECURITY] [DSA 5603-1] xorg-server security update
------------------------------------------------------------------------- Debian Security Advisory DSA-5603-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso January 23, 2024 https://www.debian.org/security/faq -...