PT-2014-1851 · X.Org +6 · Xorg-X11-Server +18

Name of the Vulnerable Software and Affected Versions: X.Org Server versions prior to 1.16.3 XFree86 version 4.2.0 X.Org X Window System version X11R6.7 xorg-x11-server-Xdmx version 1.15.0 xorg-x11-server-debuginfo version 1.15.0 xorg-x11-server-Xnest version 1.15.0 xorg-x11-server-Xephyr version...

libXfont: integer overflow of allocations in font metadata file parsing

A use-after-free flaw was found in the way libXfont processed certain font files when attempting to add a new directory to the font path. A malicious, local user could exploit this issue to potentially execute arbitrary code with the privileges of the X.Org server...

libXt: Memory corruption due to unchecked use of unchecked function pointers

A flaw was found in the way the X.Org X11 libXt runtime library used uninitialized pointers. A malicious X11 server could possibly use this flaw to execute arbitrary code with the privileges of the user running an X11 client...

AIX 7.1 TL 3 : xorg (IV53246)

Use-after-free vulnerability in the doImageText function in dix/dixfonts.c in the xorg-server module before 1.14.4 in X.Org X11 allows remote authenticated users to cause a denial of service daemon crash or possibly execute arbitrary code via a crafted ImageText request that triggers...

AIX 6.1 TL 9 : xorg (IV52978)

Use-after-free vulnerability in the doImageText function in dix/dixfonts.c in the xorg-server module before 1.14.4 in X.Org X11 allows remote authenticated users to cause a denial of service daemon crash or possibly execute arbitrary code via a crafted ImageText request that triggers...

AIX 5.3 TL 12 : xorg (IV53331)

Use-after-free vulnerability in the doImageText function in dix/dixfonts.c in the xorg-server module before 1.14.4 in X.Org X11 allows remote authenticated users to cause a denial of service daemon crash or possibly execute arbitrary code via a crafted ImageText request that triggers...

AIX 6.1 TL 7 : xorg (IV52181)

Use-after-free vulnerability in the doImageText function in dix/dixfonts.c in the xorg-server module before 1.14.4 in X.Org X11 allows remote authenticated users to cause a denial of service daemon crash or possibly execute arbitrary code via a crafted ImageText request that triggers...

AIX 7.1 TL 2 : xorg (IV52186)

Use-after-free vulnerability in the doImageText function in dix/dixfonts.c in the xorg-server module before 1.14.4 in X.Org X11 allows remote authenticated users to cause a denial of service daemon crash or possibly execute arbitrary code via a crafted ImageText request that triggers...

AIX 6.1 TL 8 : xorg (IV52184)

Use-after-free vulnerability in the doImageText function in dix/dixfonts.c in the xorg-server module before 1.14.4 in X.Org X11 allows remote authenticated users to cause a denial of service daemon crash or possibly execute arbitrary code via a crafted ImageText request that triggers...

[SECURITY] [DSA 2822-1] xorg-server security update

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - ------------------------------------------------------------------------- Debian Security Advisory DSA-2822-1 [email protected] http://www.debian.org/security/ Moritz Muehlenhoff December 18, 2013 http://www.debian.org/security/faq -...

Debian DSA-2822-1 : xorg-server - integer underflow

Bryan Quigley discovered an integer underflow in the Xorg X server which could lead to denial of service or the execution of arbitrary code. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from Debian Security Advisory...

[SECURITY] [DSA 2822-1] xorg-server security update

------------------------------------------------------------------------- Debian Security Advisory DSA-2822-1 [email protected] http://www.debian.org/security/ Moritz Muehlenhoff December 18, 2013 http://www.debian.org/security/faq -...

Debian Security Advisory DSA 2822-1 (xorg-server - integer underflow)

Bryan Quigley discovered an integer underflow in the Xorg X server which could lead to denial of service or the execution of arbitrary code. OpenVAS Vulnerability Test $Id: deb2822.nasl 6611 2017-07-07 12:07:20Z cfischer $ Auto-generated from advisory DSA 2822-1 using nvtgen 1.0 Script version: 1...

DSA-2822-1 xorg-server - integer underflow

Bulletin has no description...

Debian: Security Advisory (DSA-2822-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2013 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...

xorg-x11-server: Information disclosure due enabling events from hot-plug devices despite input from the device being momentarily disabled

X.Org X server before 1.13.4 and 1.4.x before 1.14.1 does not properly restrict access to input events when adding a new hot-plug device, which might allow physically proximate attackers to obtain sensitive information, as demonstrated by reading passwords from a tty...

DEBIAN-CVE-2013-4394

The SetX11Keyboard function in systemd, when PolicyKit Local Authority PKLA is used to change the group permissions on the X Keyboard Extension XKB layouts description, allows local users in the group to modify the Xorg X11 Server configuration file and possibly gain privileges via vectors...

[SECURITY] [DSA 2784-1] xorg-server security update

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - ------------------------------------------------------------------------- Debian Security Advisory DSA-2784-1 [email protected] http://www.debian.org/security/ Moritz Muehlenhoff October 22, 2013 http://www.debian.org/security/faq -...

FreeBSD : xorg-server -- use-after-free (9a57c607-3cab-11e3-b4d9-bcaec565249c)

Alan Coopersmith reports : Pedro Ribeiro pedrib at gmail.com reported an issue to the X.Org security team in which an authenticated X client can cause an X server to use memory after it was freed, potentially leading to crash and/or memory corruption. %NASLMINLEVEL 70300 C Tenable Network Securit...

Debian DSA-2784-1 : xorg-server - use-after-free

Pedro Ribeiro discovered a use-after-free in the handling of ImageText requests in the Xorg Xserver, which could result in denial of service or privilege escalation. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from...