The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:2166 advisory.
freeradius: Information leakage in EAP-PWD (CVE-2022-41859)
freeradius: Crash on unknown option in EAP-SIM (CVE-2022-41860)
freeradius: Crash on invalid abinary data (CVE-2022-41861)
Note that Nessus has not tested for these issues but has instead relied only on the application’s self-reported version number.
#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Red Hat Security Advisory RHSA-2023:2166. The text
# itself is copyright (C) Red Hat, Inc.
##
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(175410);
script_version("1.3");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/04/28");
script_cve_id("CVE-2022-41859", "CVE-2022-41860", "CVE-2022-41861");
script_xref(name:"RHSA", value:"2023:2166");
script_name(english:"RHEL 9 : freeradius (RHSA-2023:2166)");
script_set_attribute(attribute:"synopsis", value:
"The remote Red Hat host is missing one or more security updates for freeradius.");
script_set_attribute(attribute:"description", value:
"The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as
referenced in the RHSA-2023:2166 advisory.
- freeradius: Information leakage in EAP-PWD (CVE-2022-41859)
- freeradius: Crash on unknown option in EAP-SIM (CVE-2022-41860)
- freeradius: Crash on invalid abinary data (CVE-2022-41861)
Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version
number.");
# https://access.redhat.com/security/data/csaf/v2/advisories/2023/rhsa-2023_2166.json
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?e2b8dbf7");
# https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/9/html/9.2_release_notes/index
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?ecefa061");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/updates/classification/#moderate");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2078483");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2078485");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2078487");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2126380");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/errata/RHSA-2023:2166");
script_set_attribute(attribute:"solution", value:
"Update the RHEL freeradius package based on the guidance in RHSA-2023:2166.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:N/A:N");
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:N/UI:N/S:U/C:H/I:N/A:N");
script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2022-41859");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_cwe_id(20, 200, 476);
script_set_attribute(attribute:"vendor_severity", value:"Moderate");
script_set_attribute(attribute:"vuln_publication_date", value:"2022/12/07");
script_set_attribute(attribute:"patch_publication_date", value:"2023/05/09");
script_set_attribute(attribute:"plugin_publication_date", value:"2023/05/12");
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:"p-cpe:/a:redhat:enterprise_linux:freeradius");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:freeradius-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:freeradius-doc");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:freeradius-krb5");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:freeradius-ldap");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:freeradius-mysql");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:freeradius-perl");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:freeradius-postgresql");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:freeradius-rest");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:freeradius-sqlite");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:freeradius-unixODBC");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:freeradius-utils");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python3-freeradius");
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: '9')) audit(AUDIT_OS_NOT, 'Red Hat 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 = [
{
'repo_relative_urls': [
'content/dist/rhel9/9.1/aarch64/appstream/debug',
'content/dist/rhel9/9.1/aarch64/appstream/os',
'content/dist/rhel9/9.1/aarch64/appstream/source/SRPMS',
'content/dist/rhel9/9.1/aarch64/codeready-builder/debug',
'content/dist/rhel9/9.1/aarch64/codeready-builder/os',
'content/dist/rhel9/9.1/aarch64/codeready-builder/source/SRPMS',
'content/dist/rhel9/9.1/ppc64le/appstream/debug',
'content/dist/rhel9/9.1/ppc64le/appstream/os',
'content/dist/rhel9/9.1/ppc64le/appstream/source/SRPMS',
'content/dist/rhel9/9.1/ppc64le/codeready-builder/debug',
'content/dist/rhel9/9.1/ppc64le/codeready-builder/os',
'content/dist/rhel9/9.1/ppc64le/codeready-builder/source/SRPMS',
'content/dist/rhel9/9.1/s390x/appstream/debug',
'content/dist/rhel9/9.1/s390x/appstream/os',
'content/dist/rhel9/9.1/s390x/appstream/source/SRPMS',
'content/dist/rhel9/9.1/s390x/codeready-builder/debug',
'content/dist/rhel9/9.1/s390x/codeready-builder/os',
'content/dist/rhel9/9.1/s390x/codeready-builder/source/SRPMS',
'content/dist/rhel9/9.1/x86_64/appstream/debug',
'content/dist/rhel9/9.1/x86_64/appstream/os',
'content/dist/rhel9/9.1/x86_64/appstream/source/SRPMS',
'content/dist/rhel9/9.1/x86_64/codeready-builder/debug',
'content/dist/rhel9/9.1/x86_64/codeready-builder/os',
'content/dist/rhel9/9.1/x86_64/codeready-builder/source/SRPMS',
'content/dist/rhel9/9.2/aarch64/appstream/debug',
'content/dist/rhel9/9.2/aarch64/appstream/os',
'content/dist/rhel9/9.2/aarch64/appstream/source/SRPMS',
'content/dist/rhel9/9.2/aarch64/codeready-builder/debug',
'content/dist/rhel9/9.2/aarch64/codeready-builder/os',
'content/dist/rhel9/9.2/aarch64/codeready-builder/source/SRPMS',
'content/dist/rhel9/9.2/ppc64le/appstream/debug',
'content/dist/rhel9/9.2/ppc64le/appstream/os',
'content/dist/rhel9/9.2/ppc64le/appstream/source/SRPMS',
'content/dist/rhel9/9.2/ppc64le/codeready-builder/debug',
'content/dist/rhel9/9.2/ppc64le/codeready-builder/os',
'content/dist/rhel9/9.2/ppc64le/codeready-builder/source/SRPMS',
'content/dist/rhel9/9.2/s390x/appstream/debug',
'content/dist/rhel9/9.2/s390x/appstream/os',
'content/dist/rhel9/9.2/s390x/appstream/source/SRPMS',
'content/dist/rhel9/9.2/s390x/codeready-builder/debug',
'content/dist/rhel9/9.2/s390x/codeready-builder/os',
'content/dist/rhel9/9.2/s390x/codeready-builder/source/SRPMS',
'content/dist/rhel9/9.2/x86_64/appstream/debug',
'content/dist/rhel9/9.2/x86_64/appstream/os',
'content/dist/rhel9/9.2/x86_64/appstream/source/SRPMS',
'content/dist/rhel9/9.2/x86_64/codeready-builder/debug',
'content/dist/rhel9/9.2/x86_64/codeready-builder/os',
'content/dist/rhel9/9.2/x86_64/codeready-builder/source/SRPMS',
'content/dist/rhel9/9.3/aarch64/appstream/debug',
'content/dist/rhel9/9.3/aarch64/appstream/os',
'content/dist/rhel9/9.3/aarch64/appstream/source/SRPMS',
'content/dist/rhel9/9.3/aarch64/codeready-builder/debug',
'content/dist/rhel9/9.3/aarch64/codeready-builder/os',
'content/dist/rhel9/9.3/aarch64/codeready-builder/source/SRPMS',
'content/dist/rhel9/9.3/ppc64le/appstream/debug',
'content/dist/rhel9/9.3/ppc64le/appstream/os',
'content/dist/rhel9/9.3/ppc64le/appstream/source/SRPMS',
'content/dist/rhel9/9.3/ppc64le/codeready-builder/debug',
'content/dist/rhel9/9.3/ppc64le/codeready-builder/os',
'content/dist/rhel9/9.3/ppc64le/codeready-builder/source/SRPMS',
'content/dist/rhel9/9.3/s390x/appstream/debug',
'content/dist/rhel9/9.3/s390x/appstream/os',
'content/dist/rhel9/9.3/s390x/appstream/source/SRPMS',
'content/dist/rhel9/9.3/s390x/codeready-builder/debug',
'content/dist/rhel9/9.3/s390x/codeready-builder/os',
'content/dist/rhel9/9.3/s390x/codeready-builder/source/SRPMS',
'content/dist/rhel9/9.3/x86_64/appstream/debug',
'content/dist/rhel9/9.3/x86_64/appstream/os',
'content/dist/rhel9/9.3/x86_64/appstream/source/SRPMS',
'content/dist/rhel9/9.3/x86_64/codeready-builder/debug',
'content/dist/rhel9/9.3/x86_64/codeready-builder/os',
'content/dist/rhel9/9.3/x86_64/codeready-builder/source/SRPMS',
'content/dist/rhel9/9.4/aarch64/appstream/debug',
'content/dist/rhel9/9.4/aarch64/appstream/os',
'content/dist/rhel9/9.4/aarch64/appstream/source/SRPMS',
'content/dist/rhel9/9.4/aarch64/codeready-builder/debug',
'content/dist/rhel9/9.4/aarch64/codeready-builder/os',
'content/dist/rhel9/9.4/aarch64/codeready-builder/source/SRPMS',
'content/dist/rhel9/9.4/ppc64le/appstream/debug',
'content/dist/rhel9/9.4/ppc64le/appstream/os',
'content/dist/rhel9/9.4/ppc64le/appstream/source/SRPMS',
'content/dist/rhel9/9.4/ppc64le/codeready-builder/debug',
'content/dist/rhel9/9.4/ppc64le/codeready-builder/os',
'content/dist/rhel9/9.4/ppc64le/codeready-builder/source/SRPMS',
'content/dist/rhel9/9.4/s390x/appstream/debug',
'content/dist/rhel9/9.4/s390x/appstream/os',
'content/dist/rhel9/9.4/s390x/appstream/source/SRPMS',
'content/dist/rhel9/9.4/s390x/codeready-builder/debug',
'content/dist/rhel9/9.4/s390x/codeready-builder/os',
'content/dist/rhel9/9.4/s390x/codeready-builder/source/SRPMS',
'content/dist/rhel9/9.4/x86_64/appstream/debug',
'content/dist/rhel9/9.4/x86_64/appstream/os',
'content/dist/rhel9/9.4/x86_64/appstream/source/SRPMS',
'content/dist/rhel9/9.4/x86_64/codeready-builder/debug',
'content/dist/rhel9/9.4/x86_64/codeready-builder/os',
'content/dist/rhel9/9.4/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/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/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/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/codeready-builder/debug',
'content/dist/rhel9/9/x86_64/codeready-builder/os',
'content/dist/rhel9/9/x86_64/codeready-builder/source/SRPMS'
],
'pkgs': [
{'reference':'freeradius-3.0.21-37.el9', 'release':'9', 'rpm_spec_vers_cmp':TRUE},
{'reference':'freeradius-devel-3.0.21-37.el9', 'release':'9', 'rpm_spec_vers_cmp':TRUE},
{'reference':'freeradius-doc-3.0.21-37.el9', 'release':'9', 'rpm_spec_vers_cmp':TRUE},
{'reference':'freeradius-krb5-3.0.21-37.el9', 'release':'9', 'rpm_spec_vers_cmp':TRUE},
{'reference':'freeradius-ldap-3.0.21-37.el9', 'release':'9', 'rpm_spec_vers_cmp':TRUE},
{'reference':'freeradius-mysql-3.0.21-37.el9', 'release':'9', 'rpm_spec_vers_cmp':TRUE},
{'reference':'freeradius-perl-3.0.21-37.el9', 'release':'9', 'rpm_spec_vers_cmp':TRUE},
{'reference':'freeradius-postgresql-3.0.21-37.el9', 'release':'9', 'rpm_spec_vers_cmp':TRUE},
{'reference':'freeradius-rest-3.0.21-37.el9', 'release':'9', 'rpm_spec_vers_cmp':TRUE},
{'reference':'freeradius-sqlite-3.0.21-37.el9', 'release':'9', 'rpm_spec_vers_cmp':TRUE},
{'reference':'freeradius-unixODBC-3.0.21-37.el9', 'release':'9', 'rpm_spec_vers_cmp':TRUE},
{'reference':'freeradius-utils-3.0.21-37.el9', 'release':'9', 'rpm_spec_vers_cmp':TRUE},
{'reference':'python3-freeradius-3.0.21-37.el9', '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_HOLE,
extra : extra
);
exit(0);
}
else
{
var tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'freeradius / freeradius-devel / freeradius-doc / freeradius-krb5 / etc');
}
Vendor | Product | Version | CPE |
---|---|---|---|
redhat | enterprise_linux | 9 | cpe:/o:redhat:enterprise_linux:9 |
redhat | enterprise_linux | freeradius | p-cpe:/a:redhat:enterprise_linux:freeradius |
redhat | enterprise_linux | freeradius-devel | p-cpe:/a:redhat:enterprise_linux:freeradius-devel |
redhat | enterprise_linux | freeradius-doc | p-cpe:/a:redhat:enterprise_linux:freeradius-doc |
redhat | enterprise_linux | freeradius-krb5 | p-cpe:/a:redhat:enterprise_linux:freeradius-krb5 |
redhat | enterprise_linux | freeradius-ldap | p-cpe:/a:redhat:enterprise_linux:freeradius-ldap |
redhat | enterprise_linux | freeradius-mysql | p-cpe:/a:redhat:enterprise_linux:freeradius-mysql |
redhat | enterprise_linux | freeradius-perl | p-cpe:/a:redhat:enterprise_linux:freeradius-perl |
redhat | enterprise_linux | freeradius-postgresql | p-cpe:/a:redhat:enterprise_linux:freeradius-postgresql |
redhat | enterprise_linux | freeradius-rest | p-cpe:/a:redhat:enterprise_linux:freeradius-rest |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-41859
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-41860
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-41861
www.nessus.org/u?e2b8dbf7
www.nessus.org/u?ecefa061
access.redhat.com/errata/RHSA-2023:2166
access.redhat.com/security/updates/classification/#moderate
bugzilla.redhat.com/show_bug.cgi?id=2078483
bugzilla.redhat.com/show_bug.cgi?id=2078485
bugzilla.redhat.com/show_bug.cgi?id=2078487
bugzilla.redhat.com/show_bug.cgi?id=2126380