Debian Security Advisory DSA 3905-1 (xorg-server - security update)

2017-07-09T00:00:00
ID OPENVAS:1361412562310703905
Type openvas
Reporter Copyright (c) 2017 Greenbone Networks GmbH http://greenbone.net
Modified 2019-03-18T00:00:00

Description

Two security issues have been discovered in the X.org X server, which may lead to privilege escalation or an information leak.

                                        
                                            # OpenVAS Vulnerability Test
# $Id: deb_3905.nasl 14280 2019-03-18 14:50:45Z cfischer $
# Auto-generated from advisory DSA 3905-1 using nvtgen 1.0
# Script version: 1.0
#
# Author:
# Greenbone Networks
#
# Copyright:
# Copyright (c) 2017 Greenbone Networks GmbH http://greenbone.net
# Text descriptions are largely excerpted from the referenced
# advisory, and are Copyright (c) the respective author(s)
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
#

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.703905");
  script_version("$Revision: 14280 $");
  script_cve_id("CVE-2017-10971", "CVE-2017-10972");
  script_name("Debian Security Advisory DSA 3905-1 (xorg-server - security update)");
  script_tag(name:"last_modification", value:"$Date: 2019-03-18 15:50:45 +0100 (Mon, 18 Mar 2019) $");
  script_tag(name:"creation_date", value:"2017-07-09 00:00:00 +0200 (Sun, 09 Jul 2017)");
  script_tag(name:"cvss_base", value:"6.5");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:S/C:P/I:P/A:P");
  script_tag(name:"solution_type", value:"VendorFix");
  script_tag(name:"qod_type", value:"package");

  script_xref(name:"URL", value:"http://www.debian.org/security/2017/dsa-3905.html");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (c) 2017 Greenbone Networks GmbH http://greenbone.net");
  script_family("Debian Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/debian_linux", "ssh/login/packages", re:"ssh/login/release=DEB(10|9|8)");
  script_tag(name:"affected", value:"xorg-server on Debian Linux");
  script_tag(name:"solution", value:"For the oldstable distribution (jessie), these problems have been fixed
in version 2:1.16.4-1+deb8u1.

For the stable distribution (stretch), these problems have been fixed in
version 2:1.19.2-1+deb9u1. Setups running root-less X are not affected.

For the testing distribution (buster), these problems have been fixed
in version 2:1.19.3-2.

For the unstable distribution (sid), these problems have been fixed in
version 2:1.19.3-2.

We recommend that you upgrade your xorg-server packages.");
  script_tag(name:"summary", value:"Two security issues have been discovered in the X.org X server, which
may lead to privilege escalation or an information leak.");
  script_tag(name:"vuldetect", value:"This check tests the installed software version using the apt package manager.");

  exit(0);
}

include("revisions-lib.inc");
include("pkg-lib-deb.inc");

res = "";
report = "";
if((res = isdpkgvuln(pkg:"xdmx", ver:"2:1.19.3-2", rls:"DEB10")) != NULL) {
  report += res;
}
if((res = isdpkgvuln(pkg:"xdmx-tools", ver:"2:1.19.3-2", rls:"DEB10")) != NULL) {
  report += res;
}
if((res = isdpkgvuln(pkg:"xnest", ver:"2:1.19.3-2", rls:"DEB10")) != NULL) {
  report += res;
}
if((res = isdpkgvuln(pkg:"xorg-server-source", ver:"2:1.19.3-2", rls:"DEB10")) != NULL) {
  report += res;
}
if((res = isdpkgvuln(pkg:"xserver-common", ver:"2:1.19.3-2", rls:"DEB10")) != NULL) {
  report += res;
}
if((res = isdpkgvuln(pkg:"xserver-xephyr", ver:"2:1.19.3-2", rls:"DEB10")) != NULL) {
  report += res;
}
if((res = isdpkgvuln(pkg:"xserver-xorg-core", ver:"2:1.19.3-2", rls:"DEB10")) != NULL) {
  report += res;
}
if((res = isdpkgvuln(pkg:"xserver-xorg-core-udeb", ver:"2:1.19.3-2", rls:"DEB10")) != NULL) {
  report += res;
}
if((res = isdpkgvuln(pkg:"xserver-xorg-dev", ver:"2:1.19.3-2", rls:"DEB10")) != NULL) {
  report += res;
}
if((res = isdpkgvuln(pkg:"xserver-xorg-legacy", ver:"2:1.19.3-2", rls:"DEB10")) != NULL) {
  report += res;
}
if((res = isdpkgvuln(pkg:"xvfb", ver:"2:1.19.3-2", rls:"DEB10")) != NULL) {
  report += res;
}
if((res = isdpkgvuln(pkg:"xwayland", ver:"2:1.19.3-2", rls:"DEB10")) != NULL) {
  report += res;
}
if((res = isdpkgvuln(pkg:"xdmx", ver:"2:1.19.2-1+deb9u1", rls:"DEB9")) != NULL) {
  report += res;
}
if((res = isdpkgvuln(pkg:"xdmx-tools", ver:"2:1.19.2-1+deb9u1", rls:"DEB9")) != NULL) {
  report += res;
}
if((res = isdpkgvuln(pkg:"xnest", ver:"2:1.19.2-1+deb9u1", rls:"DEB9")) != NULL) {
  report += res;
}
if((res = isdpkgvuln(pkg:"xorg-server-source", ver:"2:1.19.2-1+deb9u1", rls:"DEB9")) != NULL) {
  report += res;
}
if((res = isdpkgvuln(pkg:"xserver-common", ver:"2:1.19.2-1+deb9u1", rls:"DEB9")) != NULL) {
  report += res;
}
if((res = isdpkgvuln(pkg:"xserver-xephyr", ver:"2:1.19.2-1+deb9u1", rls:"DEB9")) != NULL) {
  report += res;
}
if((res = isdpkgvuln(pkg:"xserver-xorg-core", ver:"2:1.19.2-1+deb9u1", rls:"DEB9")) != NULL) {
  report += res;
}
if((res = isdpkgvuln(pkg:"xserver-xorg-dev", ver:"2:1.19.2-1+deb9u1", rls:"DEB9")) != NULL) {
  report += res;
}
if((res = isdpkgvuln(pkg:"xserver-xorg-legacy", ver:"2:1.19.2-1+deb9u1", rls:"DEB9")) != NULL) {
  report += res;
}
if((res = isdpkgvuln(pkg:"xvfb", ver:"2:1.19.2-1+deb9u1", rls:"DEB9")) != NULL) {
  report += res;
}
if((res = isdpkgvuln(pkg:"xwayland", ver:"2:1.19.2-1+deb9u1", rls:"DEB9")) != NULL) {
  report += res;
}
if((res = isdpkgvuln(pkg:"xdmx", ver:"2:1.16.4-1+deb8u1", rls:"DEB8")) != NULL) {
  report += res;
}
if((res = isdpkgvuln(pkg:"xdmx-tools", ver:"2:1.16.4-1+deb8u1", rls:"DEB8")) != NULL) {
  report += res;
}
if((res = isdpkgvuln(pkg:"xnest", ver:"2:1.16.4-1+deb8u1", rls:"DEB8")) != NULL) {
  report += res;
}
if((res = isdpkgvuln(pkg:"xorg-server-source", ver:"2:1.16.4-1+deb8u1", rls:"DEB8")) != NULL) {
  report += res;
}
if((res = isdpkgvuln(pkg:"xserver-common", ver:"2:1.16.4-1+deb8u1", rls:"DEB8")) != NULL) {
  report += res;
}
if((res = isdpkgvuln(pkg:"xserver-xephyr", ver:"2:1.16.4-1+deb8u1", rls:"DEB8")) != NULL) {
  report += res;
}
if((res = isdpkgvuln(pkg:"xserver-xorg-core", ver:"2:1.16.4-1+deb8u1", rls:"DEB8")) != NULL) {
  report += res;
}
if((res = isdpkgvuln(pkg:"xserver-xorg-core-dbg", ver:"2:1.16.4-1+deb8u1", rls:"DEB8")) != NULL) {
  report += res;
}
if((res = isdpkgvuln(pkg:"xserver-xorg-dev", ver:"2:1.16.4-1+deb8u1", rls:"DEB8")) != NULL) {
  report += res;
}
if((res = isdpkgvuln(pkg:"xvfb", ver:"2:1.16.4-1+deb8u1", rls:"DEB8")) != NULL) {
  report += res;
}
if((res = isdpkgvuln(pkg:"xwayland", ver:"2:1.16.4-1+deb8u1", rls:"DEB8")) != NULL) {
  report += res;
}

if(report != "") {
  security_message(data:report);
} else if(__pkg_match) {
  exit(99);
}