xdmcp-discover NSE Script

Requests an XDMCP X display manager control protocol session and lists supported authentication and authorization mechanisms. Example Usage nmap -sU -p 177 --script xdmcp-discover Script Output PORT STATE SERVICE 177/udp open|filtered xdmcp | xdmcp-discover: | Session id: 0x0000703E | Authorizati...

SuSE 10 Security Update : X11 (ZYPP Patch Number 7416)

Remote attackers could execute arbitrary commands as root by assigning specially crafted hostnames to X11 clients via XDMCP. CVE-2011-0465 %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The text description of this plugin is C Novell, Inc. include'deprecatednasllevel.inc';...

openSUSE Security Update : xorg-x11 (openSUSE-SU-2011:0298-1)

Remote attackers could execute arbitrary commands as root by assigning specially crafted hostnames to X11 clients via XDMCP CVE-2011-0465. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from openSUSE Security Update...

Mandriva Linux Security Advisory : xrdb (MDVSA-2011:076)

A vulnerability has been found and corrected in xrdb : xrdb.c in xrdb before 1.0.9 in X.Org X11R7.6 and earlier allows remote attackers to execute arbitrary commands via shell metacharacters in a hostname obtained from a 1 DHCP or 2 XDMCP message CVE-2011-0465. Packages for 2009.0 are provided as...

FreeBSD : xrdb -- root hole via rogue hostname (2eccb24f-61c0-11e0-b199-0015f2db7bde)

Matthias Hopf reports : By crafting hostnames with shell escape characters, arbitrary commands can be executed in a root environment when a display manager reads in the resource database via xrdb. These specially crafted hostnames can occur in two environments : Systems are affected are: systems...

SuSE9 Security Update : XFree86 (YOU Patch Number 12700)

The following bug has been fixed : - Remote attackers could execute arbitrary commands as root by assigning specially crafted hostnames to X11 clients via XDMCP. CVE-2011-0465 %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The text description of this plugin is C Novell, Inc...

SuSE 10 Security Update : X11 (ZYPP Patch Number 7417)

Remote attackers could execute arbitrary commands as root by assigning specially crafted hostnames to X11 clients via XDMCP. CVE-2011-0465 %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The text description of this plugin is C Novell, Inc. include'deprecatednasllevel.inc';...

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

An updated xorg-x11-server-utils package that fixes one security issue is 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. A Common Vulnerability Scoring System CVSS base score, which gives a detailed...

Ubuntu Update for x11-xserver-utils vulnerability USN-1107-1

Ubuntu Update for Linux kernel vulnerabilities USN-1107-1 OpenVAS Vulnerability Test $Id: gbubuntuUSN11071.nasl 7964 2017-12-01 07:32:11Z santu $ Ubuntu Update for x11-xserver-utils vulnerability USN-1107-1 Authors: System Generated Check Copyright: Copyright c 2011 Greenbone Networks GmbH,...

CVE-2011-0465

xrdb.c in xrdb before 1.0.9 in X.Org X11R7.6 and earlier allows remote attackers to execute arbitrary commands via shell metacharacters in a hostname obtained from a 1 DHCP or 2 XDMCP message...

CVE-2011-0465

xrdb.c in xrdb before 1.0.9 in X.Org X11R7.6 and earlier allows remote attackers to execute arbitrary commands via shell metacharacters in a hostname obtained from a 1 DHCP or 2 XDMCP message...

SuSE 11.1 Security Update : X11 (SAT Patch Number 4199)

Remote attackers could execute arbitrary commands as root by assigning specially crafted hostnames to X11 clients via XDMCP. CVE-2011-0465 %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from SuSE 11 update information. Th...

USN-1107-1: x11-xserver-utils vulnerability

Sebastian Krahmer discovered that the xrdb utility incorrectly filtered crafted hostnames. An attacker could use this flaw with a malicious DHCP server or with a remote xdmcp login and execute arbitrary code, resulting in root privilege escalation...

CVE-2011-0465

xrdb.c in xrdb before 1.0.9 in X.Org X11R7.6 and earlier allows remote attackers to execute arbitrary commands via shell metacharacters in a hostname obtained from a 1 DHCP or 2 XDMCP message...

xrdb -- root hole via rogue hostname

Matthias Hopf reports: By crafting hostnames with shell escape characters, arbitrary commands can be executed in a root environment when a display manager reads in the resource database via xrdb. These specially crafted hostnames can occur in two environments: Systems are affected are: systems se...

SuSE 11.1 Security Update : Xorg (SAT Patch Number 2968)

The X.Org X11 Server was updated to fix several bugs and 2 security issues : - This fix adds a workaround for overlapping stacks and heaps in case of OOM conditions.This workaround is necessary if the kernel is not properly adding guard or gap-pages below the stack. CVE-2010-2240 - The fbComposit...

gdm with xdmcp ignoring tcp_wrappers on x86_64

Red Hat Enterprise Linux 4 does not properly compile and link gdm with tcpwrappers on x8664 platforms, which might allow remote attackers to bypass intended access restrictions...

XDMCP dtlogin Daemon Double Free (CVE-2004-0368)

XDMCP X Display Manager Control Protocol is a protocol that provides a uniform mechanism for an autonomous display to request login service from a remote host. The dtlogin process is the component within the Common Desktop Environment CDE, which implements the XDMCP protocol. The Common Desktop...

Design/Logic Flaw

The Red Hat build script for the GNOME Display Manager GDM before 2.16.0-56 on Red Hat Enterprise Linux RHEL 5 omits TCP Wrapper support, which might allow remote attackers to bypass intended access restrictions via XDMCP connections, a different vulnerability than CVE-2007-5079...

CVE-2009-2697

The Red Hat build script for the GNOME Display Manager GDM before 2.16.0-56 on Red Hat Enterprise Linux RHEL 5 omits TCP Wrapper support, which might allow remote attackers to bypass intended access restrictions via XDMCP connections, a different vulnerability than CVE-2007-5079...