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RHEL 9 : lua (RHSA-2022:7329)

🗓️ 03 Nov 2022 00:00:00Reported by TenableType 
nessus
 nessus🔗 www.tenable.com👁 36 Views

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2022:7329 advisory

Related
Refs
Code
ReporterTitlePublishedViews
Family
ATTACKERKB		CVE-2022-33099
1 Jul 202212:15
–attackerkb
Tenable Nessus		Amazon Linux 2022 : lua, lua-devel, lua-libs (ALAS2022-2022-146)
14 Oct 202200:00
–nessus
Tenable Nessus		Amazon Linux 2022 : lua, lua-devel, lua-libs (ALAS2022-2022-176)
4 Nov 202200:00
–nessus
Tenable Nessus		Amazon Linux 2023 : lua, lua-devel, lua-libs (ALAS2023-2024-533)
20 Feb 202400:00
–nessus
Tenable Nessus		AlmaLinux 9 : lua (ALSA-2022:7329)
3 Nov 202200:00
–nessus
Tenable Nessus		Azure Linux 3.0 Security Update: lua / nmap / ntopng (CVE-2022-33099)
10 Feb 202500:00
–nessus
Tenable Nessus		CentOS 9 : lua-5.4.2-7.el9
29 Feb 202400:00
–nessus
Tenable Nessus		CBL Mariner 2.0 Security Update: lua (CVE-2022-33099)
20 Mar 202300:00
–nessus
Tenable Nessus		MiracleLinux 9 : lua-5.4.2-4.el9.3 (AXSA:2023-5088:01)
20 Jan 202600:00
–nessus
Tenable Nessus		Oracle Linux 9 : lua (ELSA-2022-7329)
3 Nov 202200:00
–nessus
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-2022:7329. The text
# itself is copyright (C) Red Hat, Inc.
##

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

if (description)
{
  script_id(166883);
  script_version("1.9");
  script_set_attribute(attribute:"plugin_modification_date", value:"2025/03/11");

  script_cve_id("CVE-2022-33099");
  script_xref(name:"RHSA", value:"2022:7329");

  script_name(english:"RHEL 9 : lua (RHSA-2022:7329)");

  script_set_attribute(attribute:"synopsis", value:
"The remote Red Hat host is missing a security update for lua.");
  script_set_attribute(attribute:"description", value:
"The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in
the RHSA-2022:7329 advisory.

    The lua packages provide support for Lua, a powerful light-weight programming language designed for
    extending applications. Lua is also frequently used as a general-purpose, stand-alone language.

    Security Fix(es):

    * lua: heap buffer overflow in luaG_errormsg() in ldebug.c due to uncontrolled recursion in error handling
    (CVE-2022-33099)

    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 this issue but has instead relied only on the application's self-reported version
number.");
  # https://security.access.redhat.com/data/csaf/v2/advisories/2022/rhsa-2022_7329.json
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?52087ac9");
  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-2022:7329");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2104427");
  script_set_attribute(attribute:"solution", value:
"Update the RHEL lua package based on the guidance in RHSA-2022:7329.");
  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-2022-33099");

  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_cwe_id(787);
  script_set_attribute(attribute:"vendor_severity", value:"Moderate");

  script_set_attribute(attribute:"vuln_publication_date", value:"2022/07/01");
  script_set_attribute(attribute:"patch_publication_date", value:"2022/11/02");
  script_set_attribute(attribute:"plugin_publication_date", value:"2022/11/03");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:9");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:rhel_eus:9.0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:lua");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:lua-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:lua-libs");
  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) 2022-2025 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_list(operator: 'ge', os_version: os_ver, rhel_versions: ['9','9.0'])) audit(AUDIT_OS_NOT, 'Red Hat 9.x / 9.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 = [
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      'content/dist/rhel9/9.1/aarch64/baseos/debug',
      'content/dist/rhel9/9.1/aarch64/baseos/os',
      'content/dist/rhel9/9.1/aarch64/baseos/source/SRPMS',
      'content/dist/rhel9/9.1/aarch64/codeready-builder/debug',
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      'content/dist/rhel9/9.7/x86_64/codeready-builder/debug',
      'content/dist/rhel9/9.7/x86_64/codeready-builder/os',
      'content/dist/rhel9/9.7/x86_64/codeready-builder/source/SRPMS',
      'content/dist/rhel9/9/aarch64/appstream/debug',
      'content/dist/rhel9/9/aarch64/appstream/os',
      'content/dist/rhel9/9/aarch64/appstream/source/SRPMS',
      'content/dist/rhel9/9/aarch64/baseos/debug',
      'content/dist/rhel9/9/aarch64/baseos/os',
      'content/dist/rhel9/9/aarch64/baseos/source/SRPMS',
      'content/dist/rhel9/9/aarch64/codeready-builder/debug',
      'content/dist/rhel9/9/aarch64/codeready-builder/os',
      'content/dist/rhel9/9/aarch64/codeready-builder/source/SRPMS',
      'content/dist/rhel9/9/ppc64le/appstream/debug',
      'content/dist/rhel9/9/ppc64le/appstream/os',
      'content/dist/rhel9/9/ppc64le/appstream/source/SRPMS',
      'content/dist/rhel9/9/ppc64le/baseos/debug',
      'content/dist/rhel9/9/ppc64le/baseos/os',
      'content/dist/rhel9/9/ppc64le/baseos/source/SRPMS',
      'content/dist/rhel9/9/ppc64le/codeready-builder/debug',
      'content/dist/rhel9/9/ppc64le/codeready-builder/os',
      'content/dist/rhel9/9/ppc64le/codeready-builder/source/SRPMS',
      'content/dist/rhel9/9/s390x/appstream/debug',
      'content/dist/rhel9/9/s390x/appstream/os',
      'content/dist/rhel9/9/s390x/appstream/source/SRPMS',
      'content/dist/rhel9/9/s390x/baseos/debug',
      'content/dist/rhel9/9/s390x/baseos/os',
      'content/dist/rhel9/9/s390x/baseos/source/SRPMS',
      'content/dist/rhel9/9/s390x/codeready-builder/debug',
      'content/dist/rhel9/9/s390x/codeready-builder/os',
      'content/dist/rhel9/9/s390x/codeready-builder/source/SRPMS',
      'content/dist/rhel9/9/x86_64/appstream/debug',
      'content/dist/rhel9/9/x86_64/appstream/os',
      'content/dist/rhel9/9/x86_64/appstream/source/SRPMS',
      'content/dist/rhel9/9/x86_64/baseos/debug',
      'content/dist/rhel9/9/x86_64/baseos/os',
      'content/dist/rhel9/9/x86_64/baseos/source/SRPMS',
      'content/dist/rhel9/9/x86_64/codeready-builder/debug',
      'content/dist/rhel9/9/x86_64/codeready-builder/os',
      'content/dist/rhel9/9/x86_64/codeready-builder/source/SRPMS',
      'content/public/ubi/dist/ubi9/9/aarch64/appstream/debug',
      'content/public/ubi/dist/ubi9/9/aarch64/appstream/os',
      'content/public/ubi/dist/ubi9/9/aarch64/appstream/source/SRPMS',
      'content/public/ubi/dist/ubi9/9/aarch64/baseos/debug',
      'content/public/ubi/dist/ubi9/9/aarch64/baseos/os',
      'content/public/ubi/dist/ubi9/9/aarch64/baseos/source/SRPMS',
      'content/public/ubi/dist/ubi9/9/aarch64/codeready-builder/debug',
      'content/public/ubi/dist/ubi9/9/aarch64/codeready-builder/os',
      'content/public/ubi/dist/ubi9/9/aarch64/codeready-builder/source/SRPMS',
      'content/public/ubi/dist/ubi9/9/ppc64le/appstream/debug',
      'content/public/ubi/dist/ubi9/9/ppc64le/appstream/os',
      'content/public/ubi/dist/ubi9/9/ppc64le/appstream/source/SRPMS',
      'content/public/ubi/dist/ubi9/9/ppc64le/baseos/debug',
      'content/public/ubi/dist/ubi9/9/ppc64le/baseos/os',
      'content/public/ubi/dist/ubi9/9/ppc64le/baseos/source/SRPMS',
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      'content/public/ubi/dist/ubi9/9/ppc64le/codeready-builder/os',
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      'content/public/ubi/dist/ubi9/9/s390x/appstream/debug',
      'content/public/ubi/dist/ubi9/9/s390x/appstream/os',
      'content/public/ubi/dist/ubi9/9/s390x/appstream/source/SRPMS',
      'content/public/ubi/dist/ubi9/9/s390x/baseos/debug',
      'content/public/ubi/dist/ubi9/9/s390x/baseos/os',
      'content/public/ubi/dist/ubi9/9/s390x/baseos/source/SRPMS',
      'content/public/ubi/dist/ubi9/9/s390x/codeready-builder/debug',
      'content/public/ubi/dist/ubi9/9/s390x/codeready-builder/os',
      'content/public/ubi/dist/ubi9/9/s390x/codeready-builder/source/SRPMS',
      'content/public/ubi/dist/ubi9/9/x86_64/appstream/debug',
      'content/public/ubi/dist/ubi9/9/x86_64/appstream/os',
      'content/public/ubi/dist/ubi9/9/x86_64/appstream/source/SRPMS',
      'content/public/ubi/dist/ubi9/9/x86_64/baseos/debug',
      'content/public/ubi/dist/ubi9/9/x86_64/baseos/os',
      'content/public/ubi/dist/ubi9/9/x86_64/baseos/source/SRPMS',
      'content/public/ubi/dist/ubi9/9/x86_64/codeready-builder/debug',
      'content/public/ubi/dist/ubi9/9/x86_64/codeready-builder/os',
      'content/public/ubi/dist/ubi9/9/x86_64/codeready-builder/source/SRPMS'
    ],
    'pkgs': [
      {'reference':'lua-5.4.2-4.el9_0.3', 'release':'9', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'lua-devel-5.4.2-4.el9_0.3', 'release':'9', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'lua-libs-5.4.2-4.el9_0.3', 'release':'9', 'rpm_spec_vers_cmp':TRUE}
    ]
  },
  {
    'repo_relative_urls': [
      'content/e4s/rhel9/9.0/aarch64/appstream/debug',
      'content/e4s/rhel9/9.0/aarch64/appstream/os',
      'content/e4s/rhel9/9.0/aarch64/appstream/source/SRPMS',
      'content/e4s/rhel9/9.0/aarch64/baseos/debug',
      'content/e4s/rhel9/9.0/aarch64/baseos/os',
      'content/e4s/rhel9/9.0/aarch64/baseos/source/SRPMS',
      'content/e4s/rhel9/9.0/ppc64le/appstream/debug',
      'content/e4s/rhel9/9.0/ppc64le/appstream/os',
      'content/e4s/rhel9/9.0/ppc64le/appstream/source/SRPMS',
      'content/e4s/rhel9/9.0/ppc64le/baseos/debug',
      'content/e4s/rhel9/9.0/ppc64le/baseos/os',
      'content/e4s/rhel9/9.0/ppc64le/baseos/source/SRPMS',
      'content/e4s/rhel9/9.0/s390x/appstream/debug',
      'content/e4s/rhel9/9.0/s390x/appstream/os',
      'content/e4s/rhel9/9.0/s390x/appstream/source/SRPMS',
      'content/e4s/rhel9/9.0/s390x/baseos/debug',
      'content/e4s/rhel9/9.0/s390x/baseos/os',
      'content/e4s/rhel9/9.0/s390x/baseos/source/SRPMS',
      'content/e4s/rhel9/9.0/x86_64/appstream/debug',
      'content/e4s/rhel9/9.0/x86_64/appstream/os',
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      'content/e4s/rhel9/9.0/x86_64/baseos/debug',
      'content/e4s/rhel9/9.0/x86_64/baseos/os',
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      'content/eus/rhel9/9.0/aarch64/appstream/debug',
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      'content/eus/rhel9/9.0/aarch64/codeready-builder/debug',
      'content/eus/rhel9/9.0/aarch64/codeready-builder/os',
      'content/eus/rhel9/9.0/aarch64/codeready-builder/source/SRPMS',
      'content/eus/rhel9/9.0/ppc64le/appstream/debug',
      'content/eus/rhel9/9.0/ppc64le/appstream/os',
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      'content/eus/rhel9/9.0/ppc64le/baseos/debug',
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      'content/eus/rhel9/9.0/ppc64le/codeready-builder/source/SRPMS',
      'content/eus/rhel9/9.0/s390x/appstream/debug',
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      'content/eus/rhel9/9.0/s390x/appstream/source/SRPMS',
      'content/eus/rhel9/9.0/s390x/baseos/debug',
      'content/eus/rhel9/9.0/s390x/baseos/os',
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      'content/eus/rhel9/9.0/s390x/codeready-builder/debug',
      'content/eus/rhel9/9.0/s390x/codeready-builder/os',
      'content/eus/rhel9/9.0/s390x/codeready-builder/source/SRPMS',
      'content/eus/rhel9/9.0/x86_64/appstream/debug',
      'content/eus/rhel9/9.0/x86_64/appstream/os',
      'content/eus/rhel9/9.0/x86_64/appstream/source/SRPMS',
      'content/eus/rhel9/9.0/x86_64/baseos/debug',
      'content/eus/rhel9/9.0/x86_64/baseos/os',
      'content/eus/rhel9/9.0/x86_64/baseos/source/SRPMS',
      'content/eus/rhel9/9.0/x86_64/codeready-builder/debug',
      'content/eus/rhel9/9.0/x86_64/codeready-builder/os',
      'content/eus/rhel9/9.0/x86_64/codeready-builder/source/SRPMS'
    ],
    'pkgs': [
      {'reference':'lua-5.4.2-4.el9_0.3', 'sp':'0', 'release':'9', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'lua-devel-5.4.2-4.el9_0.3', 'sp':'0', 'release':'9', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'lua-libs-5.4.2-4.el9_0.3', 'sp':'0', 'release':'9', '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, 'lua / lua-devel / lua-libs');
}

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11 Mar 2025 00:00Current
7.4High risk
Vulners AI Score7.4
CVSS 25
CVSS 3.17.5
EPSS0.02079
rhel 9luarhsa-2022:7329heap buffer overflowuncontrolled recursionerror handlingcve-2022-33099nessusupdatesmoderateexploitsavailable
36