X.Org multiple security vulnerabilities

Memory corruprions, insecure lock file creation...

[USN-1232-1] X.Org X server vulnerabilities

========================================================================== Ubuntu Security Notice USN-1232-1 October 18, 2011 xorg-server vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivative...

USN-1232-2: X.Org X server regression

USN-1232-1 fixed vulnerabilities in the X.Org X server. A regression was found on Ubuntu 10.04 LTS that affected GLX support. This update temporarily disables the fix for CVE-2010-4818 that introduced the regression. We apologize for the inconvenience. Original advisory details: It was discovered...

USN-1232-1: X.Org X server vulnerabilities

It was discovered that the X server incorrectly handled certain malformed input. An authorized attacker could exploit this to cause the X server to crash, leading to a denial or service, or possibly execute arbitrary code with root privileges. This issue only affected Ubuntu 10.04 LTS and 10.10...

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...

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.Org X11本地权限提升和内存泄露漏洞

BUGTRAQ ID: 50002 CVE ID: CVE-2011-4818,CVE-2011-4819 X.Org是X.Org Foundation对X窗口系统的开源实现。 X.Org X11在实现上存在本地权限提升和内存泄露漏洞，远程攻击者可利用这些漏洞以提升的权限执行任意代码，使受影响计算机崩溃或获取敏感信息。 多个GLX X呼叫缺少正确的输入过滤。可访问GLX呼叫的攻击者使X服务器崩溃或在其中执行任意代码 RedHat Enterprise Linux X.org X11R6 6.x X.org X11R6 5.1 X.org X11R6 4.0 X.org X11R7 7.x...

CentOS Update for xorg-x11-server-sdk CESA-2011:1359 centos5 i386

Check for the Version of xorg-x11-server-sdk OpenVAS Vulnerability Test CentOS Update for xorg-x11-server-sdk CESA-2011:1359 centos5 i386 Authors: System Generated Check Copyright: Copyright c 2011 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribu...

RedHat Update for xorg-x11 RHSA-2011:1360-01

Check for the Version of xorg-x11 OpenVAS Vulnerability Test RedHat Update for xorg-x11 RHSA-2011:1360-01 Authors: System Generated Check Copyright: Copyright c 2011 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modify it under the...

RedHat Update for xorg-x11-server RHSA-2011:1359-01

The remote host is missing an update for the SPDX-FileCopyrightText: 2011 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 scriptxrefname:"URL",...

CentOS Update for xorg-x11-server-sdk CESA-2011:1359 centos5 i386

The remote host is missing an update for the SPDX-FileCopyrightText: 2011 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 scriptxrefname:"URL",...

xorg security update

CentOS Errata and Security Advisory CESA-2011:1359 Updated xorg-x11-server packages that fix multiple security issues are now available for Red Hat Enterprise Linux 5 and 6. The Red Hat Security Response Team has rated this update as having moderate security impact. Common Vulnerability Scoring...

Moderate: Red Hat Security Advisory: xorg-x11 security update

Updated xorg-x11 packages that fix multiple security issues are now available for Red Hat Enterprise Linux 4. The Red Hat Security Response Team has rated this update as having moderate security impact. Common Vulnerability Scoring System CVSS base scores, which give detailed severity ratings, ar...

Moderate: Red Hat Security Advisory: xorg-x11-server security update

Updated xorg-x11-server packages that fix multiple security issues are now available for Red Hat Enterprise Linux 5 and 6. The Red Hat Security Response Team has rated this update as having moderate security impact. Common Vulnerability Scoring System CVSS base scores, which give detailed severit...

CVE-2010-4818

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...

CVE-2010-4819

The ProcRenderAddGlyphs function in the Render extension render/render.c in X.Org xserver 1.7.7 and earlier allows local users to read arbitrary memory and possibly cause a denial of service server crash via unspecified vectors related to an "input sanitization flaw."...

CentOS 5 : libXfont (CESA-2011:1154)

Updated libXfont packages that fix one security issue are now available for Red Hat Enterprise Linux 5 and 6. The Red Hat Security Response Team has rated this update as having important security impact. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating...

CentOS Update for libXfont CESA-2011:1154 centos5 i386

The remote host is missing an update for the SPDX-FileCopyrightText: 2011 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 scriptxrefname:"URL",...

Debian Security Advisory DSA 2293-1 (libxfont)

The remote host is missing an update to libxfont announced via advisory DSA 2293-1. OpenVAS Vulnerability Test $Id: deb22931.nasl 6613 2017-07-07 12:08:40Z cfischer $ Description: Auto-generated from advisory DSA 2293-1 libxfont Authors: Thomas Reinke Copyright: Copyright c 2011 E-Soft Inc...

libXfont security update

CentOS Errata and Security Advisory CESA-2011:1154 Updated libXfont packages that fix one security issue are now available for Red Hat Enterprise Linux 5 and 6. The Red Hat Security Response Team has rated this update as having important security impact. A Common Vulnerability Scoring System CVSS...