SUSE SLES15 Security Update : mariadb (SUSE-SU-2022:2003-1)

##
# (C) Tenable, Inc.
#
# The package checks in this plugin were extracted from
# SUSE update advisory SUSE-SU-2022:2003-1. The text itself
# is copyright (C) SUSE.
##

include('compat.inc');

if (description)
{
  script_id(161945);
  script_version("1.7");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/05/02");

  script_cve_id(
    "CVE-2021-46669",
    "CVE-2022-21427",
    "CVE-2022-27376",
    "CVE-2022-27377",
    "CVE-2022-27378",
    "CVE-2022-27379",
    "CVE-2022-27380",
    "CVE-2022-27381",
    "CVE-2022-27382",
    "CVE-2022-27383",
    "CVE-2022-27384",
    "CVE-2022-27386",
    "CVE-2022-27387",
    "CVE-2022-27444",
    "CVE-2022-27445",
    "CVE-2022-27446",
    "CVE-2022-27447",
    "CVE-2022-27448",
    "CVE-2022-27449",
    "CVE-2022-27451",
    "CVE-2022-27452",
    "CVE-2022-27455",
    "CVE-2022-27456",
    "CVE-2022-27457",
    "CVE-2022-27458"
  );
  script_xref(name:"SuSE", value:"SUSE-SU-2022:2003-1");

  script_name(english:"SUSE SLES15 Security Update : mariadb (SUSE-SU-2022:2003-1)");

  script_set_attribute(attribute:"synopsis", value:
"The remote SUSE host is missing one or more security updates.");
  script_set_attribute(attribute:"description", value:
"The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as
referenced in the SUSE-SU-2022:2003-1 advisory.

  - MariaDB through 10.5.9 allows attackers to trigger a convert_const_to_int use-after-free when the BIGINT
    data type is used. (CVE-2021-46669)

  - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: FTS). Supported versions
    that are affected are 5.7.37 and prior and 8.0.28 and prior. Easily exploitable vulnerability allows high
    privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful
    attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable
    crash (complete DOS) of MySQL Server. (CVE-2022-21427)

  - MariaDB Server v10.6.5 and below was discovered to contain an use-after-free in the component
    Item_args::walk_arg, which is exploited via specially crafted SQL statements. (CVE-2022-27376)

  - MariaDB Server v10.6.3 and below was discovered to contain an use-after-free in the component
    Item_func_in::cleanup(), which is exploited via specially crafted SQL statements. (CVE-2022-27377)

  - An issue in the component Create_tmp_table::finalize of MariaDB Server v10.7 and below was discovered to
    allow attackers to cause a Denial of Service (DoS) via specially crafted SQL statements. (CVE-2022-27378)

  - An issue in the component Arg_comparator::compare_real_fixed of MariaDB Server v10.6.2 and below was
    discovered to allow attackers to cause a Denial of Service (DoS) via specially crafted SQL statements.
    (CVE-2022-27379)

  - An issue in the component my_decimal::operator= of MariaDB Server v10.6.3 and below was discovered to
    allow attackers to cause a Denial of Service (DoS) via specially crafted SQL statements. (CVE-2022-27380)

  - An issue in the component Field::set_default of MariaDB Server v10.6 and below was discovered to allow
    attackers to cause a Denial of Service (DoS) via specially crafted SQL statements. (CVE-2022-27381)

  - MariaDB Server v10.7 and below was discovered to contain a segmentation fault via the component
    Item_field::used_tables/update_depend_map_for_order. (CVE-2022-27382)

  - MariaDB Server v10.6 and below was discovered to contain an use-after-free in the component
    my_strcasecmp_8bit, which is exploited via specially crafted SQL statements. (CVE-2022-27383)

  - An issue in the component Item_subselect::init_expr_cache_tracker of MariaDB Server v10.6 and below was
    discovered to allow attackers to cause a Denial of Service (DoS) via specially crafted SQL statements.
    (CVE-2022-27384)

  - MariaDB Server v10.7 and below was discovered to contain a segmentation fault via the component
    sql/sql_class.cc. (CVE-2022-27386)

  - MariaDB Server v10.7 and below was discovered to contain a global buffer overflow in the component
    decimal_bin_size, which is exploited via specially crafted SQL statements. (CVE-2022-27387)

  - MariaDB Server v10.9 and below was discovered to contain a segmentation fault via the component
    sql/item_subselect.cc. (CVE-2022-27444)

  - MariaDB Server v10.9 and below was discovered to contain a segmentation fault via the component
    sql/sql_window.cc. (CVE-2022-27445)

  - MariaDB Server v10.9 and below was discovered to contain a segmentation fault via the component
    sql/item_cmpfunc.h. (CVE-2022-27446)

  - MariaDB Server v10.9 and below was discovered to contain a use-after-free via the component
    Binary_string::free_buffer() at /sql/sql_string.h. (CVE-2022-27447)

  - There is an Assertion failure in MariaDB Server v10.9 and below via 'node->pcur->rel_pos == BTR_PCUR_ON'
    at /row/row0mysql.cc. (CVE-2022-27448)

  - MariaDB Server v10.9 and below was discovered to contain a segmentation fault via the component
    sql/item_func.cc:148. (CVE-2022-27449)

  - MariaDB Server v10.9 and below was discovered to contain a segmentation fault via the component
    sql/field_conv.cc. (CVE-2022-27451)

  - MariaDB Server v10.9 and below was discovered to contain a segmentation fault via the component
    sql/item_cmpfunc.cc. (CVE-2022-27452)

  - MariaDB Server v10.6.3 and below was discovered to contain an use-after-free in the component
    my_wildcmp_8bit_impl at /strings/ctype-simple.c. (CVE-2022-27455)

  - MariaDB Server v10.6.3 and below was discovered to contain an use-after-free in the component VDec::VDec
    at /sql/sql_type.cc. (CVE-2022-27456)

  - MariaDB Server v10.6.3 and below was discovered to contain an use-after-free in the component
    my_mb_wc_latin1 at /strings/ctype-latin1.c. (CVE-2022-27457)

  - MariaDB Server v10.6.3 and below was discovered to contain an use-after-free in the component
    Binary_string::free_buffer() at /sql/sql_string.h. (CVE-2022-27458)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version
number.");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1198603");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1198604");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1198605");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1198606");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1198607");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1198609");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1198610");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1198611");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1198612");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1198613");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1198628");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1198629");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1198630");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1198631");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1198632");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1198633");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1198634");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1198635");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1198636");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1198637");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1198638");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1198639");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1198640");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1199928");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-46669");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2022-21427");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2022-27376");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2022-27377");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2022-27378");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2022-27379");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2022-27380");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2022-27381");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2022-27382");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2022-27383");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2022-27384");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2022-27386");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2022-27387");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2022-27444");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2022-27445");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2022-27446");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2022-27447");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2022-27448");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2022-27449");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2022-27451");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2022-27452");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2022-27455");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2022-27456");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2022-27457");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2022-27458");
  # https://lists.suse.com/pipermail/sle-security-updates/2022-June/011247.html
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?7d82dace");
  script_set_attribute(attribute:"solution", value:
"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC: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_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2022-27457");

  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");

  script_set_attribute(attribute:"vuln_publication_date", value:"2022/02/01");
  script_set_attribute(attribute:"patch_publication_date", value:"2022/06/07");
  script_set_attribute(attribute:"plugin_publication_date", value:"2022/06/08");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libmariadbd-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libmariadbd19");
  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-errormessages");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:mariadb-tools");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:15");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"SuSE Local Security Checks");

  script_copyright(english:"This script is Copyright (C) 2022-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");

  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('rpm.inc');

if (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
var os_release = get_kb_item("Host/SuSE/release");
if (isnull(os_release) || os_release !~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "SUSE");
var os_ver = pregmatch(pattern: "^(SLE(S|D)(?:_SAP)?\d+)", string:os_release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'SUSE');
os_ver = os_ver[1];
if (! preg(pattern:"^(SLES15|SLES_SAP15)$", string:os_ver)) audit(AUDIT_OS_NOT, 'SUSE SLES15 / SLES_SAP15', 'SUSE (' + os_ver + ')');

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

var cpu = get_kb_item('Host/cpu');
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ('x86_64' >!< cpu && cpu !~ "^i[3-6]86$" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'SUSE (' + os_ver + ')', cpu);

var service_pack = get_kb_item("Host/SuSE/patchlevel");
if (isnull(service_pack)) service_pack = "0";
if (os_ver == "SLES15" && (! preg(pattern:"^(3)$", string:service_pack))) audit(AUDIT_OS_NOT, "SLES15 SP3", os_ver + " SP" + service_pack);
if (os_ver == "SLES_SAP15" && (! preg(pattern:"^(3)$", string:service_pack))) audit(AUDIT_OS_NOT, "SLES_SAP15 SP3", os_ver + " SP" + service_pack);

var pkgs = [
    {'reference':'libmariadbd-devel-10.5.16-150300.3.18.1', 'sp':'3', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},
    {'reference':'libmariadbd19-10.5.16-150300.3.18.1', 'sp':'3', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},
    {'reference':'mariadb-10.5.16-150300.3.18.1', 'sp':'3', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},
    {'reference':'mariadb-client-10.5.16-150300.3.18.1', 'sp':'3', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},
    {'reference':'mariadb-errormessages-10.5.16-150300.3.18.1', 'sp':'3', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},
    {'reference':'mariadb-tools-10.5.16-150300.3.18.1', 'sp':'3', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},
    {'reference':'libmariadbd-devel-10.5.16-150300.3.18.1', 'sp':'3', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-server-applications-release-15.3', 'sles-release-15.3']},
    {'reference':'libmariadbd19-10.5.16-150300.3.18.1', 'sp':'3', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-server-applications-release-15.3', 'sles-release-15.3']},
    {'reference':'mariadb-10.5.16-150300.3.18.1', 'sp':'3', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-server-applications-release-15.3', 'sles-release-15.3']},
    {'reference':'mariadb-client-10.5.16-150300.3.18.1', 'sp':'3', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-server-applications-release-15.3', 'sles-release-15.3']},
    {'reference':'mariadb-errormessages-10.5.16-150300.3.18.1', 'sp':'3', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-server-applications-release-15.3', 'sles-release-15.3']},
    {'reference':'mariadb-tools-10.5.16-150300.3.18.1', 'sp':'3', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-server-applications-release-15.3', 'sles-release-15.3']}
];

var ltss_caveat_required = FALSE;
var flag = 0;
foreach var package_array ( pkgs ) {
  var reference = NULL;
  var _release = NULL;
  var sp = NULL;
  var _cpu = NULL;
  var exists_check = NULL;
  var rpm_spec_vers_cmp = NULL;
  if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];
  if (!empty_or_null(package_array['release'])) _release = package_array['release'];
  if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];
  if (!empty_or_null(package_array['cpu'])) _cpu = package_array['cpu'];
  if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];
  if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];
  if (reference && _release) {
    if (exists_check) {
      var check_flag = 0;
      foreach var check (exists_check) {
        if (!rpm_exists(release:_release, rpm:check)) continue;
        check_flag++;
      }
      if (!check_flag) continue;
    }
    if (rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, rpm_spec_vers_cmp:rpm_spec_vers_cmp)) flag++;
  }
}

if (flag)
{
  security_report_v4(
      port       : 0,
      severity   : SECURITY_WARNING,
      extra      : rpm_report_get()
  );
  exit(0);
}
else
{
  var tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'libmariadbd-devel / libmariadbd19 / mariadb / mariadb-client / etc');
}