The remote host is missing an update for the
###############################################################################
# OpenVAS Vulnerability Test
# $Id: gb_ubuntu_USN_3356_1.nasl 14140 2019-03-13 12:26:09Z cfischer $
#
# Ubuntu Update for expat USN-3356-1
#
# Authors:
# System Generated Check
#
# Copyright:
# Copyright (C) 2017 Greenbone Networks GmbH, http://www.greenbone.net
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2
# (or any later version), as published by the Free Software Foundation.
#
# 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("1.3.6.1.4.1.25623.1.0.843244");
script_version("$Revision: 14140 $");
script_tag(name:"last_modification", value:"$Date: 2019-03-13 13:26:09 +0100 (Wed, 13 Mar 2019) $");
script_tag(name:"creation_date", value:"2017-07-20 07:09:04 +0200 (Thu, 20 Jul 2017)");
script_cve_id("CVE-2017-9233");
script_tag(name:"cvss_base", value:"5.0");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:P");
script_tag(name:"qod_type", value:"package");
script_name("Ubuntu Update for expat USN-3356-1");
script_tag(name:"summary", value:"The remote host is missing an update for the 'expat'
package(s) announced via the referenced advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");
script_tag(name:"insight", value:"It was discovered that Expat incorrectly
handled certain external entities. A remote attacker could possibly use this
issue to cause Expat to hang, resulting in a denial of service.");
script_tag(name:"affected", value:"expat on Ubuntu 17.04,
Ubuntu 16.10,
Ubuntu 16.04 LTS,
Ubuntu 14.04 LTS");
script_tag(name:"solution", value:"Please Install the Updated Packages.");
script_xref(name:"USN", value:"3356-1");
script_xref(name:"URL", value:"http://www.ubuntu.com/usn/usn-3356-1/");
script_tag(name:"solution_type", value:"VendorFix");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2017 Greenbone Networks GmbH");
script_family("Ubuntu Local Security Checks");
script_dependencies("gather-package-list.nasl");
script_mandatory_keys("ssh/login/ubuntu_linux", "ssh/login/packages", re:"ssh/login/release=UBUNTU(14\.04 LTS|17\.04|16\.10|16\.04 LTS)");
exit(0);
}
include("revisions-lib.inc");
include("pkg-lib-deb.inc");
release = dpkg_get_ssh_release();
if(!release)
exit(0);
res = "";
if(release == "UBUNTU14.04 LTS")
{
if ((res = isdpkgvuln(pkg:"lib64expat1", ver:"2.1.0-4ubuntu1.4", rls:"UBUNTU14.04 LTS")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isdpkgvuln(pkg:"libexpat1:amd64", ver:"2.1.0-4ubuntu1.4", rls:"UBUNTU14.04 LTS")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isdpkgvuln(pkg:"libexpat1:i386", ver:"2.1.0-4ubuntu1.4", rls:"UBUNTU14.04 LTS")) != NULL)
{
security_message(data:res);
exit(0);
}
if (__pkg_match) exit(99);
exit(0);
}
if(release == "UBUNTU17.04")
{
if ((res = isdpkgvuln(pkg:"lib64expat1", ver:"2.2.0-2ubuntu0.1", rls:"UBUNTU17.04")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isdpkgvuln(pkg:"libexpat1:amd64", ver:"2.2.0-2ubuntu0.1", rls:"UBUNTU17.04")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isdpkgvuln(pkg:"libexpat1:i386", ver:"2.2.0-2ubuntu0.1", rls:"UBUNTU17.04")) != NULL)
{
security_message(data:res);
exit(0);
}
if (__pkg_match) exit(99);
exit(0);
}
if(release == "UBUNTU16.10")
{
if ((res = isdpkgvuln(pkg:"lib64expat1", ver:"2.2.0-1ubuntu0.1", rls:"UBUNTU16.10")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isdpkgvuln(pkg:"libexpat1:amd64", ver:"2.2.0-1ubuntu0.1", rls:"UBUNTU16.10")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isdpkgvuln(pkg:"libexpat1:i386", ver:"2.2.0-1ubuntu0.1", rls:"UBUNTU16.10")) != NULL)
{
security_message(data:res);
exit(0);
}
if (__pkg_match) exit(99);
exit(0);
}
if(release == "UBUNTU16.04 LTS")
{
if ((res = isdpkgvuln(pkg:"lib64expat1", ver:"2.1.0-7ubuntu0.16.04.3", rls:"UBUNTU16.04 LTS")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isdpkgvuln(pkg:"libexpat1:amd64", ver:"2.1.0-7ubuntu0.16.04.3", rls:"UBUNTU16.04 LTS")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isdpkgvuln(pkg:"libexpat1:i386", ver:"2.1.0-7ubuntu0.16.04.3", rls:"UBUNTU16.04 LTS")) != NULL)
{
security_message(data:res);
exit(0);
}
if (__pkg_match) exit(99);
exit(0);
}