The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:0151 advisory.
crypto-js: PBKDF2 1,000 times weaker than specified in 1993 and 1.3M times weaker than current standard (CVE-2023-46233)
dotnet: Information Disclosure: MD.SqlClient(MDS) & System.data.SQLClient (SDS) (CVE-2024-0056)
dotnet: X509 Certificates - Validation Bypass across Azure (CVE-2024-0057)
dotnet: .NET Denial of Service Vulnerability (CVE-2024-21319)
Note that Nessus has not tested for these issues but has instead relied only on the applicationâs 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-2024:0151. The text
# itself is copyright (C) Red Hat, Inc.
##
include('compat.inc');
if (description)
{
script_id(187914);
script_version("1.4");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/04/28");
script_cve_id(
"CVE-2023-46233",
"CVE-2024-0056",
"CVE-2024-0057",
"CVE-2024-21319"
);
script_xref(name:"RHSA", value:"2024:0151");
script_xref(name:"IAVA", value:"2024-A-0017-S");
script_name(english:"RHEL 9 : .NET 7.0 (RHSA-2024:0151)");
script_set_attribute(attribute:"synopsis", value:
"The remote Red Hat host is missing one or more security updates for .NET 7.0.");
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-2024:0151 advisory.
- crypto-js: PBKDF2 1,000 times weaker than specified in 1993 and 1.3M times weaker than current standard
(CVE-2023-46233)
- dotnet: Information Disclosure: MD.SqlClient(MDS) & System.data.SQLClient (SDS) (CVE-2024-0056)
- dotnet: X509 Certificates - Validation Bypass across Azure (CVE-2024-0057)
- dotnet: .NET Denial of Service Vulnerability (CVE-2024-21319)
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/2024/rhsa-2024_0151.json
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?4fc7dc6c");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/errata/RHSA-2024:0151");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/updates/classification/#important");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2255384");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2255386");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2257566");
script_set_attribute(attribute:"solution", value:
"Update the RHEL .NET 7.0 package based on the guidance in RHSA-2024:0151.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
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: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-2024-0057");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_cwe_id(295, 400, 420, 916);
script_set_attribute(attribute:"vendor_severity", value:"Important");
script_set_attribute(attribute:"vuln_publication_date", value:"2024/01/09");
script_set_attribute(attribute:"patch_publication_date", value:"2024/01/10");
script_set_attribute(attribute:"plugin_publication_date", value:"2024/01/10");
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:aspnetcore-runtime-7.0");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:aspnetcore-targeting-pack-7.0");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:dotnet-apphost-pack-7.0");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:dotnet-hostfxr-7.0");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:dotnet-runtime-7.0");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:dotnet-sdk-7.0");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:dotnet-sdk-7.0-source-built-artifacts");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:dotnet-targeting-pack-7.0");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:dotnet-templates-7.0");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:dotnet7.0");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_set_attribute(attribute:"stig_severity", value:"I");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Red Hat Local Security Checks");
script_copyright(english:"This script is Copyright (C) 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':'aspnetcore-runtime-7.0-7.0.15-1.el9_3', 'release':'9', 'rpm_spec_vers_cmp':TRUE},
{'reference':'aspnetcore-targeting-pack-7.0-7.0.15-1.el9_3', 'release':'9', 'rpm_spec_vers_cmp':TRUE},
{'reference':'dotnet-apphost-pack-7.0-7.0.15-1.el9_3', 'release':'9', 'rpm_spec_vers_cmp':TRUE},
{'reference':'dotnet-hostfxr-7.0-7.0.15-1.el9_3', 'release':'9', 'rpm_spec_vers_cmp':TRUE},
{'reference':'dotnet-runtime-7.0-7.0.15-1.el9_3', 'release':'9', 'rpm_spec_vers_cmp':TRUE},
{'reference':'dotnet-sdk-7.0-7.0.115-1.el9_3', 'release':'9', 'rpm_spec_vers_cmp':TRUE},
{'reference':'dotnet-sdk-7.0-source-built-artifacts-7.0.115-1.el9_3', 'release':'9', 'rpm_spec_vers_cmp':TRUE},
{'reference':'dotnet-targeting-pack-7.0-7.0.15-1.el9_3', 'release':'9', 'rpm_spec_vers_cmp':TRUE},
{'reference':'dotnet-templates-7.0-7.0.115-1.el9_3', '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, 'aspnetcore-runtime-7.0 / aspnetcore-targeting-pack-7.0 / etc');
}
Vendor | Product | Version | CPE |
---|---|---|---|
redhat | enterprise_linux | 9 | cpe:/o:redhat:enterprise_linux:9 |
redhat | enterprise_linux | aspnetcore-runtime-7.0 | p-cpe:/a:redhat:enterprise_linux:aspnetcore-runtime-7.0 |
redhat | enterprise_linux | aspnetcore-targeting-pack-7.0 | p-cpe:/a:redhat:enterprise_linux:aspnetcore-targeting-pack-7.0 |
redhat | enterprise_linux | dotnet-apphost-pack-7.0 | p-cpe:/a:redhat:enterprise_linux:dotnet-apphost-pack-7.0 |
redhat | enterprise_linux | dotnet-hostfxr-7.0 | p-cpe:/a:redhat:enterprise_linux:dotnet-hostfxr-7.0 |
redhat | enterprise_linux | dotnet-runtime-7.0 | p-cpe:/a:redhat:enterprise_linux:dotnet-runtime-7.0 |
redhat | enterprise_linux | dotnet-sdk-7.0 | p-cpe:/a:redhat:enterprise_linux:dotnet-sdk-7.0 |
redhat | enterprise_linux | dotnet-sdk-7.0-source-built-artifacts | p-cpe:/a:redhat:enterprise_linux:dotnet-sdk-7.0-source-built-artifacts |
redhat | enterprise_linux | dotnet-targeting-pack-7.0 | p-cpe:/a:redhat:enterprise_linux:dotnet-targeting-pack-7.0 |
redhat | enterprise_linux | dotnet-templates-7.0 | p-cpe:/a:redhat:enterprise_linux:dotnet-templates-7.0 |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-46233
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-0056
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-0057
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-21319
www.nessus.org/u?4fc7dc6c
access.redhat.com/errata/RHSA-2024:0151
access.redhat.com/security/updates/classification/#important
bugzilla.redhat.com/show_bug.cgi?id=2255384
bugzilla.redhat.com/show_bug.cgi?id=2255386
bugzilla.redhat.com/show_bug.cgi?id=2257566