openSUSE Security Update : pdns (openSUSE-2017-112)

#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from openSUSE Security Update openSUSE-2017-112.
#
# The text description of this plugin is (C) SUSE LLC.
#

include('deprecated_nasl_level.inc');
include('compat.inc');

if (description)
{
  script_id(96583);
  script_version("3.4");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/19");

  script_cve_id("CVE-2016-2120", "CVE-2016-7068", "CVE-2016-7072", "CVE-2016-7073", "CVE-2016-7074");

  script_name(english:"openSUSE Security Update : pdns (openSUSE-2017-112)");
  script_summary(english:"Check for the openSUSE-2017-112 patch");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote openSUSE host is missing a security update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"This update for pdns fixes the following issues :

  - CVE-2016-2120: Crafted zone record could have caused a
    denial of service (bsc#1018329).

  - CVE-2016-7068: Crafted queries could have caused
    abnormal CPU usage (bsc#1018326).

  - CVE-2016-7072: Denial of service via the web server
    (bsc#1018327).

  - CVE-2016-7073: Fixed insufficient validation of TSIG
    signatures (bsc#1018328).

  - CVE-2016-7074: Fixed insufficient validation of TSIG
    signatures ((bsc#1018328)."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1018326"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1018327"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1018328"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1018329"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected pdns packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:pdns");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:pdns-backend-ldap");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:pdns-backend-ldap-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:pdns-backend-lua");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:pdns-backend-lua-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:pdns-backend-mydns");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:pdns-backend-mydns-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:pdns-backend-mysql");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:pdns-backend-mysql-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:pdns-backend-postgresql");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:pdns-backend-postgresql-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:pdns-backend-sqlite3");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:pdns-backend-sqlite3-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:pdns-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:pdns-debugsource");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:13.2");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:42.1");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:42.2");

  script_set_attribute(attribute:"patch_publication_date", value:"2017/01/17");
  script_set_attribute(attribute:"plugin_publication_date", value:"2017/01/18");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2017-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"SuSE Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/SuSE/release", "Host/SuSE/rpm-list", "Host/cpu");

  exit(0);
}


include("audit.inc");
include("global_settings.inc");
include("rpm.inc");

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/SuSE/release");
if (isnull(release) || release =~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "openSUSE");
if (release !~ "^(SUSE13\.2|SUSE42\.1|SUSE42\.2)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "13.2 / 42.1 / 42.2", release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

ourarch = get_kb_item("Host/cpu");
if (!ourarch) audit(AUDIT_UNKNOWN_ARCH);
if (ourarch !~ "^(i586|i686|x86_64)$") audit(AUDIT_ARCH_NOT, "i586 / i686 / x86_64", ourarch);

flag = 0;

if ( rpm_check(release:"SUSE13.2", reference:"pdns-3.3.1-2.12.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"pdns-backend-ldap-3.3.1-2.12.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"pdns-backend-ldap-debuginfo-3.3.1-2.12.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"pdns-backend-lua-3.3.1-2.12.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"pdns-backend-lua-debuginfo-3.3.1-2.12.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"pdns-backend-mydns-3.3.1-2.12.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"pdns-backend-mydns-debuginfo-3.3.1-2.12.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"pdns-backend-mysql-3.3.1-2.12.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"pdns-backend-mysql-debuginfo-3.3.1-2.12.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"pdns-backend-postgresql-3.3.1-2.12.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"pdns-backend-postgresql-debuginfo-3.3.1-2.12.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"pdns-backend-sqlite3-3.3.1-2.12.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"pdns-backend-sqlite3-debuginfo-3.3.1-2.12.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"pdns-debuginfo-3.3.1-2.12.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"pdns-debugsource-3.3.1-2.12.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"pdns-3.4.6-12.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"pdns-backend-ldap-3.4.6-12.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"pdns-backend-ldap-debuginfo-3.4.6-12.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"pdns-backend-lua-3.4.6-12.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"pdns-backend-lua-debuginfo-3.4.6-12.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"pdns-backend-mydns-3.4.6-12.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"pdns-backend-mydns-debuginfo-3.4.6-12.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"pdns-backend-mysql-3.4.6-12.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"pdns-backend-mysql-debuginfo-3.4.6-12.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"pdns-backend-postgresql-3.4.6-12.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"pdns-backend-postgresql-debuginfo-3.4.6-12.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"pdns-backend-sqlite3-3.4.6-12.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"pdns-backend-sqlite3-debuginfo-3.4.6-12.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"pdns-debuginfo-3.4.6-12.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"pdns-debugsource-3.4.6-12.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", cpu:"x86_64", reference:"pdns-3.4.9-3.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", cpu:"x86_64", reference:"pdns-backend-ldap-3.4.9-3.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", cpu:"x86_64", reference:"pdns-backend-ldap-debuginfo-3.4.9-3.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", cpu:"x86_64", reference:"pdns-backend-lua-3.4.9-3.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", cpu:"x86_64", reference:"pdns-backend-lua-debuginfo-3.4.9-3.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", cpu:"x86_64", reference:"pdns-backend-mydns-3.4.9-3.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", cpu:"x86_64", reference:"pdns-backend-mydns-debuginfo-3.4.9-3.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", cpu:"x86_64", reference:"pdns-backend-mysql-3.4.9-3.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", cpu:"x86_64", reference:"pdns-backend-mysql-debuginfo-3.4.9-3.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", cpu:"x86_64", reference:"pdns-backend-postgresql-3.4.9-3.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", cpu:"x86_64", reference:"pdns-backend-postgresql-debuginfo-3.4.9-3.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", cpu:"x86_64", reference:"pdns-backend-sqlite3-3.4.9-3.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", cpu:"x86_64", reference:"pdns-backend-sqlite3-debuginfo-3.4.9-3.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", cpu:"x86_64", reference:"pdns-debuginfo-3.4.9-3.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", cpu:"x86_64", reference:"pdns-debugsource-3.4.9-3.1") ) flag++;

if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
  else security_hole(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "pdns / pdns-backend-ldap / pdns-backend-ldap-debuginfo / etc");
}