X.org Server 安全漏洞

X.org Server is an open source free software from the X.org Foundation. A security vulnerability exists in X.org Server that stems from a memory leak...

CVE-2022-3551 X.org Server xkb.c ProcXkbGetKbdByName memory leak

A vulnerability, which was classified as problematic, has been found in X.org Server. Affected by this issue is the function ProcXkbGetKbdByName of the file xkb/xkb.c. The manipulation leads to memory leak. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability...

CVE-2022-3553

CVE-2022-3553 affects the X.Org X server (component xquartz; hw/xquartz/X11Controller.m). The issue is caused by a manipulation that leads to denial of service. A patch is recommended to fix the issue; connected sources reference VDB-211053 and related advisories. No exploitation details are prov...

CVE-2022-3550

A vulnerability classified as critical was found in X.org Server. Affected by this vulnerability is the function GetCountedString of the file xkb/xkb.c. The manipulation leads to buffer overflow. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability...

CVE-2022-3551

A vulnerability, which was classified as problematic, has been found in X.org Server. Affected by this issue is the function ProcXkbGetKbdByName of the file xkb/xkb.c. The manipulation leads to memory leak. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability...

CVE-2022-3553

A vulnerability, which was classified as problematic, was found in X.org Server. This affects an unknown part of the file hw/xquartz/X11Controller.m of the component xquartz. The manipulation leads to denial of service. It is recommended to apply a patch to fix this issue. The identifier VDB-2110...

ROS-20220721-01

Vulnerability in the ProcXkbSetGeometry call handler of X.Org Server is related to improper protection of the of signal strength warnings during request length processing. Exploitation of the vulnerability could allow an attacker acting remotely to execute arbitrary code or escalate privileges A...

Vulnerabilities fixed in X.Org Server

Vulnerabilities have been fixed in X.Org Server. A authenticated malicious person can exploit the vulnerabilities to execute arbitrary code. Depending on the permissions under which X.Org Server is running, this allows the malicious party to gain gain root privileges on the vulnerable system. The...

Oracle Linux 7 : xorg-x11-server (ELSA-2022-5905)

The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2022-5905 advisory. 1.20.4-18 - CVE fix for: CVE-2022-2319/ZDI-CAN-16062, CVE-2022-2320/ZDI-CAN-16070 Resolves: rhbz2109031, rhbz2109033 Tenable has extracted the precedin...

CentOS: Security Advisory for xorg-x11-server-common (CESA-2022:5905)

The remote host is missing an update for the Copyright C 2022 Greenbone Networks GmbH 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-or-later This program is free software; you can...

xorg-x11-server: X.Org Server ProcXkbSetGeometry out-of-bounds access

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...

CentOS 7 : xorg-x11-server (RHSA-2022:5905)

The remote CentOS Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2022:5905 advisory. - 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...

PT-2022-7132 · Unknown +8 · X.Org Server +8

Name of the Vulnerable Software and Affected Versions: X.org Server affected versions not specified Description: A memory leak issue has been found in the X.org Server, affecting the ProcXkbGetKbdByName function of the xkb/xkb.c file. The manipulation of this function leads to memory leak. This...

X.Org Server ProcXkbSetDeviceInfo Out-Of-Bounds Access Local Privilege Escalation Vulnerability

This vulnerability allows local attackers to escalate privileges on affected installations of X.Org Server. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the handling of...

X.Org Server ProcXkbSetGeometry Out-Of-Bounds Access Local Privilege Escalation Vulnerability

This vulnerability allows local attackers to escalate privileges on affected installations of X.Org Server. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the handling of...

NewStart CGSL MAIN 6.02 : libX11 Multiple Vulnerabilities (NS-SA-2022-0056)

The remote NewStart CGSL host, running version MAIN 6.02, has libX11 packages installed that are affected by multiple vulnerabilities: - An integer overflow leading to a heap-buffer overflow was found in The X Input Method XIM client was implemented in libX11 before version 1.6.10. As per upstrea...

The vulnerability of the SProcXFixesCreatePointerBarrier function in the X Window System X.Org Server implementation allows a perpetrator to access confidential data, compromise its integrity, and cause service failures.

The vulnerability of the SProcXFixesCreatePointerBarrier function in the X Window System X.Org Server implementation is related to the execution of operations that exceed the permissible limits of the data buffer. Exploiting this vulnerability can allow an attacker to access confidential data,...

ROS-20220112-01

A vulnerability in the X.Org Server - X Window System server implementation is caused by an out-of-memory write in the SProcScreenSaverSuspend function in the Screen Saver extension. Exploitation of the vulnerability could allow an attacker to send a specially crafted suspend request, initiate an...

X.Org Server SwapCreateRegister Out-Of-Bounds Access Local Privilege Escalation Vulnerability

This vulnerability allows local attackers to escalate privileges on affected installations of X.Org Server. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the handling of...

X.Org Server SProcScreenSaverSuspend Out-Of-Bounds Access Local Privilege Escalation Vulnerability

This vulnerability allows local attackers to escalate privileges on affected installations of X.Org Server. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the handling of...