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RHEL 7 : rh-postgresql12-postgresql (RHSA-2020:5112)

🗓️ 23 Jan 2023 00:00:00Reported by This script is Copyright (C) 2023-2024 and is owned by Tenable, Inc. or an Affiliate thereof.Type 
nessus
 nessus🔗 www.tenable.com👁 18 Views

The Redhat Enterprise Linux 7 host is affected by multiple vulnerabilities in rh-postgresql12-postgresql (RHSA-2020:5112) packag

Show more
Related
Refs
Code
ReporterTitlePublishedViews
Family
OSV		Red Hat Security Advisory: rh-postgresql12-postgresql security update
13 Sep 202422:10
–osv
OSV		Red Hat Security Advisory: rh-postgresql10-postgresql security update
13 Sep 202422:10
–osv
OSV		Red Hat Security Advisory: rhvm-appliance security, bug fix, and enhancement update
13 Sep 202422:13
–osv
OSV		Red Hat Security Advisory: postgresql:12 security update
21 Oct 202423:24
–osv
OSV		Red Hat Security Advisory: postgresql:10 security and bug fix update
21 Oct 202423:22
–osv
OSV		Red Hat Security Advisory: postgresql:12 security update
21 Oct 202423:24
–osv
OSV		Important: postgresql:12 security update
17 Dec 202015:30
–osv
OSV		Important: postgresql:12 security update
17 Dec 202015:30
–osv
OSV		Red Hat Security Advisory: rh-postgresql96-postgresql security update
13 Sep 202422:10
–osv
OSV		postgresql-9.6 - security update
17 Aug 202000:00
–osv
Rows per page
#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Red Hat Security Advisory RHSA-2020:5112. The text
# itself is copyright (C) Red Hat, Inc.
##

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

if (description)
{
  script_id(170328);
  script_version("1.3");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/11/07");

  script_cve_id("CVE-2020-1720", "CVE-2020-14349", "CVE-2020-14350");
  script_xref(name:"RHSA", value:"2020:5112");

  script_name(english:"RHEL 7 : rh-postgresql12-postgresql (RHSA-2020:5112)");

  script_set_attribute(attribute:"synopsis", value:
"The remote Red Hat host is missing one or more security updates for rh-postgresql12-postgresql.");
  script_set_attribute(attribute:"description", value:
"The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as
referenced in the RHSA-2020:5112 advisory.

    PostgreSQL is an advanced object-relational database management system (DBMS).

    The following packages have been upgraded to a later upstream version: rh-postgresql12-postgresql (12.4).

    Security Fix(es):

    * postgresql: Uncontrolled search path element in logical replication (CVE-2020-14349)

    * postgresql: Uncontrolled search path element in CREATE EXTENSION (CVE-2020-14350)

    * postgresql: ALTER ... DEPENDS ON EXTENSION is missing authorization checks (CVE-2020-1720)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and
    other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version
number.");
  # https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_5112.json
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?38fa4483");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/updates/classification/#moderate");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/errata/RHSA-2020:5112");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1798852");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1865744");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1865746");
  script_set_attribute(attribute:"solution", value:
"Update the RHEL rh-postgresql12-postgresql package based on the guidance in RHSA-2020:5112.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:H/Au:S/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2020-14349");
  script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2020-14350");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");
  script_cwe_id(20, 285);
  script_set_attribute(attribute:"vendor_severity", value:"Moderate");

  script_set_attribute(attribute:"vuln_publication_date", value:"2020/02/13");
  script_set_attribute(attribute:"patch_publication_date", value:"2020/11/16");
  script_set_attribute(attribute:"plugin_publication_date", value:"2023/01/23");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:7");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:rh-postgresql12-postgresql");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:rh-postgresql12-postgresql-contrib");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:rh-postgresql12-postgresql-contrib-syspaths");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:rh-postgresql12-postgresql-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:rh-postgresql12-postgresql-docs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:rh-postgresql12-postgresql-libs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:rh-postgresql12-postgresql-plperl");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:rh-postgresql12-postgresql-plpython");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:rh-postgresql12-postgresql-pltcl");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:rh-postgresql12-postgresql-server");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:rh-postgresql12-postgresql-server-syspaths");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:rh-postgresql12-postgresql-static");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:rh-postgresql12-postgresql-syspaths");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:rh-postgresql12-postgresql-test");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

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

  script_copyright(english:"This script is Copyright (C) 2023-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");

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

  exit(0);
}


include('rpm.inc');
include('rhel.inc');

if (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
var os_release = get_kb_item('Host/RedHat/release');
if (isnull(os_release) || 'Red Hat' >!< os_release) audit(AUDIT_OS_NOT, 'Red Hat');
var os_ver = pregmatch(pattern: "Red Hat Enterprise Linux.*release ([0-9]+(\.[0-9]+)?)", string:os_release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'Red Hat');
os_ver = os_ver[1];
if (!rhel_check_release(operator: 'ge', os_version: os_ver, rhel_version: '7')) audit(AUDIT_OS_NOT, 'Red Hat 7.x', 'Red Hat ' + os_ver);

if (!get_kb_item('Host/RedHat/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 && 'ppc' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Red Hat', cpu);

var constraints = [
  {
    'repo_relative_urls': [
      'content/dist/rhel-alt/server/7/7Server/armv8-a/aarch64/rhscl/1/debug',
      'content/dist/rhel-alt/server/7/7Server/armv8-a/aarch64/rhscl/1/os',
      'content/dist/rhel-alt/server/7/7Server/armv8-a/aarch64/rhscl/1/source/SRPMS',
      'content/dist/rhel-alt/server/7/7Server/power9/ppc64le/rhscl/1/debug',
      'content/dist/rhel-alt/server/7/7Server/power9/ppc64le/rhscl/1/os',
      'content/dist/rhel-alt/server/7/7Server/power9/ppc64le/rhscl/1/source/SRPMS',
      'content/dist/rhel-alt/server/7/7Server/system-z-a/s390x/rhscl/1/debug',
      'content/dist/rhel-alt/server/7/7Server/system-z-a/s390x/rhscl/1/os',
      'content/dist/rhel-alt/server/7/7Server/system-z-a/s390x/rhscl/1/source/SRPMS',
      'content/dist/rhel/power-le/7/7Server/ppc64le/rhscl/1/debug',
      'content/dist/rhel/power-le/7/7Server/ppc64le/rhscl/1/os',
      'content/dist/rhel/power-le/7/7Server/ppc64le/rhscl/1/source/SRPMS',
      'content/dist/rhel/power/7/7Server/ppc64/rhscl/1/debug',
      'content/dist/rhel/power/7/7Server/ppc64/rhscl/1/os',
      'content/dist/rhel/power/7/7Server/ppc64/rhscl/1/source/SRPMS',
      'content/dist/rhel/server/7/7Server/x86_64/rhscl/1/debug',
      'content/dist/rhel/server/7/7Server/x86_64/rhscl/1/os',
      'content/dist/rhel/server/7/7Server/x86_64/rhscl/1/source/SRPMS',
      'content/dist/rhel/system-z/7/7Server/s390x/rhscl/1/debug',
      'content/dist/rhel/system-z/7/7Server/s390x/rhscl/1/os',
      'content/dist/rhel/system-z/7/7Server/s390x/rhscl/1/source/SRPMS',
      'content/dist/rhel/workstation/7/7Workstation/x86_64/rhscl/1/debug',
      'content/dist/rhel/workstation/7/7Workstation/x86_64/rhscl/1/os',
      'content/dist/rhel/workstation/7/7Workstation/x86_64/rhscl/1/source/SRPMS',
      'content/eus/rhel/power-le/7/7.2/ppc64le/rhscl/1/debug',
      'content/eus/rhel/power-le/7/7.2/ppc64le/rhscl/1/os',
      'content/eus/rhel/power-le/7/7.2/ppc64le/rhscl/1/source/SRPMS',
      'content/eus/rhel/power-le/7/7.3/ppc64le/rhscl/1/debug',
      'content/eus/rhel/power-le/7/7.3/ppc64le/rhscl/1/os',
      'content/eus/rhel/power-le/7/7.3/ppc64le/rhscl/1/source/SRPMS',
      'content/eus/rhel/power-le/7/7.4/ppc64le/rhscl/1/debug',
      'content/eus/rhel/power-le/7/7.4/ppc64le/rhscl/1/os',
      'content/eus/rhel/power-le/7/7.4/ppc64le/rhscl/1/source/SRPMS',
      'content/eus/rhel/power-le/7/7.5/ppc64le/rhscl/1/debug',
      'content/eus/rhel/power-le/7/7.5/ppc64le/rhscl/1/os',
      'content/eus/rhel/power-le/7/7.5/ppc64le/rhscl/1/source/SRPMS',
      'content/eus/rhel/power-le/7/7.6/ppc64le/rhscl/1/debug',
      'content/eus/rhel/power-le/7/7.6/ppc64le/rhscl/1/os',
      'content/eus/rhel/power-le/7/7.6/ppc64le/rhscl/1/source/SRPMS',
      'content/eus/rhel/power-le/7/7.7/ppc64le/rhscl/1/debug',
      'content/eus/rhel/power-le/7/7.7/ppc64le/rhscl/1/os',
      'content/eus/rhel/power-le/7/7.7/ppc64le/rhscl/1/source/SRPMS',
      'content/eus/rhel/power/7/7.2/ppc64/rhscl/1/debug',
      'content/eus/rhel/power/7/7.2/ppc64/rhscl/1/os',
      'content/eus/rhel/power/7/7.2/ppc64/rhscl/1/source/SRPMS',
      'content/eus/rhel/power/7/7.3/ppc64/rhscl/1/debug',
      'content/eus/rhel/power/7/7.3/ppc64/rhscl/1/os',
      'content/eus/rhel/power/7/7.3/ppc64/rhscl/1/source/SRPMS',
      'content/eus/rhel/power/7/7.4/ppc64/rhscl/1/debug',
      'content/eus/rhel/power/7/7.4/ppc64/rhscl/1/os',
      'content/eus/rhel/power/7/7.4/ppc64/rhscl/1/source/SRPMS',
      'content/eus/rhel/power/7/7.5/ppc64/rhscl/1/debug',
      'content/eus/rhel/power/7/7.5/ppc64/rhscl/1/os',
      'content/eus/rhel/power/7/7.5/ppc64/rhscl/1/source/SRPMS',
      'content/eus/rhel/power/7/7.6/ppc64/rhscl/1/debug',
      'content/eus/rhel/power/7/7.6/ppc64/rhscl/1/os',
      'content/eus/rhel/power/7/7.6/ppc64/rhscl/1/source/SRPMS',
      'content/eus/rhel/power/7/7.7/ppc64/rhscl/1/debug',
      'content/eus/rhel/power/7/7.7/ppc64/rhscl/1/os',
      'content/eus/rhel/power/7/7.7/ppc64/rhscl/1/source/SRPMS',
      'content/eus/rhel/server/7/7.1/x86_64/rhscl/1/debug',
      'content/eus/rhel/server/7/7.1/x86_64/rhscl/1/os',
      'content/eus/rhel/server/7/7.1/x86_64/rhscl/1/source/SRPMS',
      'content/eus/rhel/server/7/7.2/x86_64/rhscl/1/debug',
      'content/eus/rhel/server/7/7.2/x86_64/rhscl/1/os',
      'content/eus/rhel/server/7/7.2/x86_64/rhscl/1/source/SRPMS',
      'content/eus/rhel/server/7/7.3/x86_64/rhscl/1/debug',
      'content/eus/rhel/server/7/7.3/x86_64/rhscl/1/os',
      'content/eus/rhel/server/7/7.3/x86_64/rhscl/1/source/SRPMS',
      'content/eus/rhel/server/7/7.4/x86_64/rhscl/1/debug',
      'content/eus/rhel/server/7/7.4/x86_64/rhscl/1/os',
      'content/eus/rhel/server/7/7.4/x86_64/rhscl/1/source/SRPMS',
      'content/eus/rhel/server/7/7.5/x86_64/rhscl/1/debug',
      'content/eus/rhel/server/7/7.5/x86_64/rhscl/1/os',
      'content/eus/rhel/server/7/7.5/x86_64/rhscl/1/source/SRPMS',
      'content/eus/rhel/server/7/7.6/x86_64/rhscl/1/debug',
      'content/eus/rhel/server/7/7.6/x86_64/rhscl/1/os',
      'content/eus/rhel/server/7/7.6/x86_64/rhscl/1/source/SRPMS',
      'content/eus/rhel/server/7/7.7/x86_64/rhscl/1/debug',
      'content/eus/rhel/server/7/7.7/x86_64/rhscl/1/os',
      'content/eus/rhel/server/7/7.7/x86_64/rhscl/1/source/SRPMS',
      'content/eus/rhel/system-z/7/7.2/s390x/rhscl/1/debug',
      'content/eus/rhel/system-z/7/7.2/s390x/rhscl/1/os',
      'content/eus/rhel/system-z/7/7.2/s390x/rhscl/1/source/SRPMS',
      'content/eus/rhel/system-z/7/7.3/s390x/rhscl/1/debug',
      'content/eus/rhel/system-z/7/7.3/s390x/rhscl/1/os',
      'content/eus/rhel/system-z/7/7.3/s390x/rhscl/1/source/SRPMS',
      'content/eus/rhel/system-z/7/7.4/s390x/rhscl/1/debug',
      'content/eus/rhel/system-z/7/7.4/s390x/rhscl/1/os',
      'content/eus/rhel/system-z/7/7.4/s390x/rhscl/1/source/SRPMS',
      'content/eus/rhel/system-z/7/7.5/s390x/rhscl/1/debug',
      'content/eus/rhel/system-z/7/7.5/s390x/rhscl/1/os',
      'content/eus/rhel/system-z/7/7.5/s390x/rhscl/1/source/SRPMS',
      'content/eus/rhel/system-z/7/7.6/s390x/rhscl/1/debug',
      'content/eus/rhel/system-z/7/7.6/s390x/rhscl/1/os',
      'content/eus/rhel/system-z/7/7.6/s390x/rhscl/1/source/SRPMS',
      'content/eus/rhel/system-z/7/7.7/s390x/rhscl/1/debug',
      'content/eus/rhel/system-z/7/7.7/s390x/rhscl/1/os',
      'content/eus/rhel/system-z/7/7.7/s390x/rhscl/1/source/SRPMS'
    ],
    'pkgs': [
      {'reference':'rh-postgresql12-postgresql-12.4-1.el7', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'rh-postgresql12-postgresql-contrib-12.4-1.el7', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'rh-postgresql12-postgresql-contrib-syspaths-12.4-1.el7', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'rh-postgresql12-postgresql-devel-12.4-1.el7', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'rh-postgresql12-postgresql-docs-12.4-1.el7', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'rh-postgresql12-postgresql-libs-12.4-1.el7', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'rh-postgresql12-postgresql-plperl-12.4-1.el7', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'rh-postgresql12-postgresql-plpython-12.4-1.el7', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'rh-postgresql12-postgresql-pltcl-12.4-1.el7', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'rh-postgresql12-postgresql-server-12.4-1.el7', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'rh-postgresql12-postgresql-server-syspaths-12.4-1.el7', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'rh-postgresql12-postgresql-static-12.4-1.el7', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'rh-postgresql12-postgresql-syspaths-12.4-1.el7', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'rh-postgresql12-postgresql-test-12.4-1.el7', 'release':'7', 'rpm_spec_vers_cmp':TRUE}
    ]
  }
];

var applicable_repo_urls = rhel_determine_applicable_repository_urls(constraints:constraints);
if(applicable_repo_urls == RHEL_REPOS_NO_OVERLAP_MESSAGE) exit(0, RHEL_REPO_NOT_ENABLED);

var flag = 0;
foreach var constraint_array ( constraints ) {
  var repo_relative_urls = NULL;
  if (!empty_or_null(constraint_array['repo_relative_urls'])) repo_relative_urls = constraint_array['repo_relative_urls'];
  foreach var pkg ( constraint_array['pkgs'] ) {
    var reference = NULL;
    var _release = NULL;
    var sp = NULL;
    var _cpu = NULL;
    var el_string = NULL;
    var rpm_spec_vers_cmp = NULL;
    var epoch = NULL;
    var allowmaj = NULL;
    var exists_check = NULL;
    var cves = NULL;
    if (!empty_or_null(pkg['reference'])) reference = pkg['reference'];
    if (!empty_or_null(pkg['release'])) _release = 'RHEL' + pkg['release'];
    if (!empty_or_null(pkg['sp'])) sp = pkg['sp'];
    if (!empty_or_null(pkg['cpu'])) _cpu = pkg['cpu'];
    if (!empty_or_null(pkg['el_string'])) el_string = pkg['el_string'];
    if (!empty_or_null(pkg['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = pkg['rpm_spec_vers_cmp'];
    if (!empty_or_null(pkg['epoch'])) epoch = pkg['epoch'];
    if (!empty_or_null(pkg['allowmaj'])) allowmaj = pkg['allowmaj'];
    if (!empty_or_null(pkg['exists_check'])) exists_check = pkg['exists_check'];
    if (!empty_or_null(pkg['cves'])) cves = pkg['cves'];
    if (reference &&
        _release &&
        rhel_decide_repo_relative_url_check(required_repo_url_list:repo_relative_urls) &&
        (applicable_repo_urls || (!exists_check || rpm_exists(release:_release, rpm:exists_check))) &&
        rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj, cves:cves)) flag++;
  }
}

if (flag)
{
  var extra = NULL;
  if (isnull(applicable_repo_urls) || !applicable_repo_urls) extra = rpm_report_get() + redhat_report_repo_caveat();
  else extra = rpm_report_get();
  security_report_v4(
      port       : 0,
      severity   : SECURITY_WARNING,
      extra      : extra
  );
  exit(0);
}
else
{
  var tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'rh-postgresql12-postgresql / rh-postgresql12-postgresql-contrib / etc');
}

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8High risk
Vulners AI Score8
CVSS24.4
CVSS33.1 - 7.3
EPSS0.003
redhat enterprise linuxvulnerabilitiesrhsa-2020:5112postgresqlnessus
18
.json
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