SUSE SLED12 / SLES12 Security Update : mariadb, mariadb-connector-c (SUSE-SU-2019:2330-1)

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from SUSE update advisory SUSE-SU-2019:2330-1.
# The text itself is copyright (C) SUSE.
#

include("compat.inc");

if (description)
{
  script_id(128613);
  script_version("1.3");
  script_cvs_date("Date: 2019/12/31");

  script_cve_id("CVE-2019-2614", "CVE-2019-2627", "CVE-2019-2628");

  script_name(english:"SUSE SLED12 / SLES12 Security Update : mariadb, mariadb-connector-c (SUSE-SU-2019:2330-1)");
  script_summary(english:"Checks rpm output for the updated packages.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote SUSE host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"This update for mariadb and mariadb-connector-c fixes the following
issues :

mariadb :

Update to version 10.2.25 (bsc#1136035)

CVE-2019-2628: Fixed a remote denial of service by an privileged
attacker (bsc#1136035).

CVE-2019-2627: Fixed another remote denial of service by an privileged
attacker (bsc#1136035).

CVE-2019-2614: Fixed a potential remote denial of service by an
privileged attacker (bsc#1136035).

Fixed reading options for multiple instances if my${INSTANCE}.cnf is
used (bsc#1132666).

Adjust mysql-systemd-helper ('shutdown protected MySQL' section) so it
checks both ping response and the pid in a process list as it can take
some time till the process is terminated. Otherwise it can lead to
'found left-over process' situation when regular mariadb is started
(bsc#1143215).

mariadb-connector-c: Update to version 3.1.2 (bsc#1136035)

Moved libmariadb.pc from /usr/lib/pkgconfig to /usr/lib64/pkgconfig
for x86_64 (bsc#1126088)

Note that Tenable Network Security has extracted the preceding
description block directly from the SUSE security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=1126088"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=1132666"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=1136035"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=1143215"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2019-2614/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2019-2627/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2019-2628/"
  );
  # https://www.suse.com/support/update/announcement/2019/suse-su-20192330-1/
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?79eb0342"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"To install this SUSE Security Update use the SUSE recommended
installation methods like YaST online_update or 'zypper patch'.

Alternatively you can run the command listed for your product :

SUSE OpenStack Cloud Crowbar 9:zypper in -t patch
SUSE-OpenStack-Cloud-Crowbar-9-2019-2330=1

SUSE OpenStack Cloud 9:zypper in -t patch
SUSE-OpenStack-Cloud-9-2019-2330=1

SUSE Linux Enterprise Server 12-SP4:zypper in -t patch
SUSE-SLE-SERVER-12-SP4-2019-2330=1

SUSE Linux Enterprise Desktop 12-SP4:zypper in -t patch
SUSE-SLE-DESKTOP-12-SP4-2019-2330=1"
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:N/I:N/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libmariadb3");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libmariadb3-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libmariadb_plugins");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libmariadb_plugins-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:mariadb");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:mariadb-client");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:mariadb-client-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:mariadb-connector-c-debugsource");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:mariadb-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:mariadb-debugsource");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:mariadb-tools");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:mariadb-tools-debuginfo");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:12");

  script_set_attribute(attribute:"vuln_publication_date", value:"2019/04/23");
  script_set_attribute(attribute:"patch_publication_date", value:"2019/09/06");
  script_set_attribute(attribute:"plugin_publication_date", value:"2019/09/09");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2019 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/cpu", "Host/SuSE/release", "Host/SuSE/rpm-list");

  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, "SUSE");
os_ver = pregmatch(pattern: "^(SLE(S|D)\d+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "SUSE");
os_ver = os_ver[1];
if (! preg(pattern:"^(SLED12|SLES12)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLED12 / SLES12", "SUSE " + os_ver);

if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^i[3-6]86$" && "x86_64" >!< cpu && "s390x" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "SUSE " + os_ver, cpu);

sp = get_kb_item("Host/SuSE/patchlevel");
if (isnull(sp)) sp = "0";
if (os_ver == "SLES12" && (! preg(pattern:"^(4)$", string:sp))) audit(AUDIT_OS_NOT, "SLES12 SP4", os_ver + " SP" + sp);
if (os_ver == "SLED12" && (! preg(pattern:"^(4)$", string:sp))) audit(AUDIT_OS_NOT, "SLED12 SP4", os_ver + " SP" + sp);


flag = 0;
if (rpm_check(release:"SLES12", sp:"4", reference:"libmariadb3-3.1.2-2.6.6")) flag++;
if (rpm_check(release:"SLES12", sp:"4", reference:"libmariadb3-debuginfo-3.1.2-2.6.6")) flag++;
if (rpm_check(release:"SLES12", sp:"4", reference:"libmariadb_plugins-3.1.2-2.6.6")) flag++;
if (rpm_check(release:"SLES12", sp:"4", reference:"libmariadb_plugins-debuginfo-3.1.2-2.6.6")) flag++;
if (rpm_check(release:"SLES12", sp:"4", reference:"mariadb-10.2.25-3.19.2")) flag++;
if (rpm_check(release:"SLES12", sp:"4", reference:"mariadb-client-10.2.25-3.19.2")) flag++;
if (rpm_check(release:"SLES12", sp:"4", reference:"mariadb-client-debuginfo-10.2.25-3.19.2")) flag++;
if (rpm_check(release:"SLES12", sp:"4", reference:"mariadb-connector-c-debugsource-3.1.2-2.6.6")) flag++;
if (rpm_check(release:"SLES12", sp:"4", reference:"mariadb-debuginfo-10.2.25-3.19.2")) flag++;
if (rpm_check(release:"SLES12", sp:"4", reference:"mariadb-debugsource-10.2.25-3.19.2")) flag++;
if (rpm_check(release:"SLES12", sp:"4", reference:"mariadb-tools-10.2.25-3.19.2")) flag++;
if (rpm_check(release:"SLES12", sp:"4", reference:"mariadb-tools-debuginfo-10.2.25-3.19.2")) flag++;
if (rpm_check(release:"SLED12", sp:"4", cpu:"x86_64", reference:"libmariadb3-3.1.2-2.6.6")) flag++;
if (rpm_check(release:"SLED12", sp:"4", cpu:"x86_64", reference:"libmariadb3-debuginfo-3.1.2-2.6.6")) flag++;
if (rpm_check(release:"SLED12", sp:"4", cpu:"x86_64", reference:"libmariadb_plugins-3.1.2-2.6.6")) flag++;
if (rpm_check(release:"SLED12", sp:"4", cpu:"x86_64", reference:"libmariadb_plugins-debuginfo-3.1.2-2.6.6")) flag++;
if (rpm_check(release:"SLED12", sp:"4", cpu:"x86_64", reference:"mariadb-10.2.25-3.19.2")) flag++;
if (rpm_check(release:"SLED12", sp:"4", cpu:"x86_64", reference:"mariadb-client-10.2.25-3.19.2")) flag++;
if (rpm_check(release:"SLED12", sp:"4", cpu:"x86_64", reference:"mariadb-client-debuginfo-10.2.25-3.19.2")) flag++;
if (rpm_check(release:"SLED12", sp:"4", cpu:"x86_64", reference:"mariadb-connector-c-debugsource-3.1.2-2.6.6")) flag++;
if (rpm_check(release:"SLED12", sp:"4", cpu:"x86_64", reference:"mariadb-debuginfo-10.2.25-3.19.2")) flag++;
if (rpm_check(release:"SLED12", sp:"4", cpu:"x86_64", reference:"mariadb-debugsource-10.2.25-3.19.2")) flag++;


if (flag)
{
  if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
  else security_warning(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "mariadb / mariadb-connector-c");
}