Lucene search

K
openvasCopyright (C) 2016 Greenbone Networks GmbHOPENVAS:1361412562310882515
HistoryJun 24, 2016 - 12:00 a.m.

CentOS Update for libxml2 CESA-2016:1292 centos7

2016-06-2400:00:00
Copyright (C) 2016 Greenbone Networks GmbH
plugins.openvas.org
14

0.033 Low

EPSS

Percentile

90.3%

Check the version of libxml2

###############################################################################
# OpenVAS Vulnerability Test
#
# CentOS Update for libxml2 CESA-2016:1292 centos7
#
# Authors:
# System Generated Check
#
# Copyright:
# Copyright (C) 2016 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("1.3.6.1.4.1.25623.1.0.882515");
  script_version("$Revision: 14058 $");
  script_tag(name:"last_modification", value:"$Date: 2019-03-08 14:25:52 +0100 (Fri, 08 Mar 2019) $");
  script_tag(name:"creation_date", value:"2016-06-24 05:27:06 +0200 (Fri, 24 Jun 2016)");
  script_cve_id("CVE-2016-1762", "CVE-2016-1833", "CVE-2016-1834", "CVE-2016-1835",
                "CVE-2016-1836", "CVE-2016-1837", "CVE-2016-1838", "CVE-2016-1839",
                "CVE-2016-1840", "CVE-2016-3627", "CVE-2016-3705", "CVE-2016-4447",
                "CVE-2016-4448", "CVE-2016-4449");
  script_tag(name:"cvss_base", value:"10.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_tag(name:"qod_type", value:"package");
  script_name("CentOS Update for libxml2 CESA-2016:1292 centos7");
  script_tag(name:"summary", value:"Check the version of libxml2");
  script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");
  script_tag(name:"insight", value:"The libxml2 library is a development toolbox
providing the implementation of various XML standards.

Security Fix(es):

A heap-based buffer overflow flaw was found in the way libxml2 parsed
certain crafted XML input. A remote attacker could provide a specially
crafted XML file that, when opened in an application linked against
libxml2, would cause the application to crash or execute arbitrary code
with the permissions of the user running the application. (CVE-2016-1834,
CVE-2016-1840)

Multiple denial of service flaws were found in libxml2. A remote attacker
could provide a specially crafted XML file that, when processed by an
application using libxml2, could cause that application to crash.
(CVE-2016-1762, CVE-2016-1833, CVE-2016-1835, CVE-2016-1836, CVE-2016-1837,
CVE-2016-1838, CVE-2016-1839, CVE-2016-3627, CVE-2016-3705, CVE-2016-4447,
CVE-2016-4448, CVE-2016-4449)");
  script_tag(name:"affected", value:"libxml2 on CentOS 7");
  script_tag(name:"solution", value:"Please Install the Updated Packages.");

  script_xref(name:"CESA", value:"2016:1292");
  script_xref(name:"URL", value:"http://lists.centos.org/pipermail/centos-announce/2016-June/021929.html");
  script_tag(name:"solution_type", value:"VendorFix");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2016 Greenbone Networks GmbH");
  script_family("CentOS Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/centos", "ssh/login/rpms", re:"ssh/login/release=CentOS7");
  exit(0);
}

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

release = rpm_get_ssh_release();
if(!release)
  exit(0);

res = "";

if(release == "CentOS7")
{

  if ((res = isrpmvuln(pkg:"libxml2", rpm:"libxml2~2.9.1~6.el7_2.3", rls:"CentOS7")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"libxml2-devel", rpm:"libxml2-devel~2.9.1~6.el7_2.3", rls:"CentOS7")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"libxml2-python", rpm:"libxml2-python~2.9.1~6.el7_2.3", rls:"CentOS7")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"libxml2-static", rpm:"libxml2-static~2.9.1~6.el7_2.3", rls:"CentOS7")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if (__pkg_match) exit(99);
  exit(0);
}