Amazon Linux Local Check: ALAS-2015-594

2015-09-08T00:00:00
ID OPENVAS:1361412562310120089
Type openvas
Reporter Eero Volotinen
Modified 2018-10-01T00:00:00

Description

Amazon Linux Local Security Checks

                                        
                                            ###############################################################################
# OpenVAS Vulnerability Test
# $Id: alas-2015-594.nasl 6575 2017-07-06 13:42:08Z cfischer$
#
# Amazon Linux security check
#
# Authors:
# Eero Volotinen <eero.volotinen@iki.fi>
#
# Copyright:
# Copyright (c) 2015 Eero Volotinen, http://ping-viini.org
#
# 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("1.3.6.1.4.1.25623.1.0.120089");
  script_version("$Revision: 11703 $");
  script_tag(name:"creation_date", value:"2015-09-08 13:17:10 +0200 (Tue, 08 Sep 2015)");
  script_tag(name:"last_modification", value:"$Date: 2018-10-01 10:05:31 +0200 (Mon, 01 Oct 2018) $");
  script_name("Amazon Linux Local Check: ALAS-2015-594");
  script_tag(name:"insight", value:"As discussed upstream, parsing a malformed DNSSEC key can cause a validating resolver to exit due to a failed assertion in buffer.c.  It is possible for a remote attacker to deliberately trigger this condition, for example by using a query which requires a response from a zone containing a deliberately malformed key. (CVE-2015-5722 )Also disclosed upstream today was CVE-2015-5986  which does not impact the version of bind in the Amazon Linux AMI.");
  script_tag(name:"solution", value:"Run yum update bind to update your system.");
  script_tag(name:"solution_type", value:"VendorFix");
  script_xref(name:"URL", value:"https://alas.aws.amazon.com/ALAS-2015-594.html");
  script_cve_id("CVE-2015-5722");
  script_tag(name:"cvss_base", value:"7.8");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:C");
  script_tag(name:"qod_type", value:"package");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/amazon_linux", "ssh/login/release");
  script_category(ACT_GATHER_INFO);
  script_tag(name:"summary", value:"Amazon Linux Local Security Checks");
  script_copyright("Eero Volotinen");
  script_family("Amazon Linux Local Security Checks");

  exit(0);
}

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

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

res = "";

if(release == "AMAZON")
{
if ((res = isrpmvuln(pkg:"bind", rpm:"bind~9.8.2~0.30.rc1.39.amzn1", rls:"AMAZON")) != NULL) {
  security_message(data:res);
  exit(0);
}
if ((res = isrpmvuln(pkg:"bind-libs", rpm:"bind-libs~9.8.2~0.30.rc1.39.amzn1", rls:"AMAZON")) != NULL) {
  security_message(data:res);
  exit(0);
}
if ((res = isrpmvuln(pkg:"bind-sdb", rpm:"bind-sdb~9.8.2~0.30.rc1.39.amzn1", rls:"AMAZON")) != NULL) {
  security_message(data:res);
  exit(0);
}
if ((res = isrpmvuln(pkg:"bind-devel", rpm:"bind-devel~9.8.2~0.30.rc1.39.amzn1", rls:"AMAZON")) != NULL) {
  security_message(data:res);
  exit(0);
}
if ((res = isrpmvuln(pkg:"bind-debuginfo", rpm:"bind-debuginfo~9.8.2~0.30.rc1.39.amzn1", rls:"AMAZON")) != NULL) {
  security_message(data:res);
  exit(0);
}
if ((res = isrpmvuln(pkg:"bind-chroot", rpm:"bind-chroot~9.8.2~0.30.rc1.39.amzn1", rls:"AMAZON")) != NULL) {
  security_message(data:res);
  exit(0);
}
if ((res = isrpmvuln(pkg:"bind-utils", rpm:"bind-utils~9.8.2~0.30.rc1.39.amzn1", rls:"AMAZON")) != NULL) {
  security_message(data:res);
  exit(0);
}
if (__pkg_match) exit(99);
  exit(0);
}