CVSS2
Attack Vector
NETWORK
Attack Complexity
HIGH
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:H/Au:N/C:P/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
AI Score
Confidence
High
EPSS
Percentile
99.0%
The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2022:0983 advisory.
OpenStack Compute (codename Nova) is open source software designed to provision and manage large networks of virtual machines, creating a redundant and scalable cloud computing platform. It gives you the software, control panels, and APIs required to orchestrate a cloud, including running instances, managing networks, and controlling access through users and projects.OpenStack Compute strives to be both hardware and hypervisor agnostic, currently supporting a variety of standard hardware configurations and seven major hypervisors.
Security Fix(es):
* novnc allows open redirection (CVE-2021-3654)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page 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.
#%NASL_MIN_LEVEL 70300
##
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Red Hat Security Advisory RHSA-2022:0983. The text
# itself is copyright (C) Red Hat, Inc.
##
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(159218);
script_version("1.9");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/06/04");
script_cve_id("CVE-2021-3654");
script_xref(name:"RHSA", value:"2022:0983");
script_name(english:"RHEL 8 : Red Hat OpenStack Platform 16.1 (openstack-nova) (RHSA-2022:0983)");
script_set_attribute(attribute:"synopsis", value:
"The remote Red Hat host is missing a security update for Red Hat OpenStack Platform 16.1 (openstack-nova).");
script_set_attribute(attribute:"description", value:
"The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in
the RHSA-2022:0983 advisory.
OpenStack Compute (codename Nova) is open source software designed
to provision and manage large networks of virtual machines, creating a
redundant and scalable cloud computing platform. It gives you the software,
control panels, and APIs required to orchestrate a cloud, including running
instances, managing networks, and controlling access through users and
projects.OpenStack Compute strives to be both hardware and hypervisor
agnostic, currently supporting a variety of standard hardware
configurations and seven major hypervisors.
Security Fix(es):
* novnc allows open redirection (CVE-2021-3654)
For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page 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://access.redhat.com/security/data/csaf/v2/advisories/2022/rhsa-2022_0983.json
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?91ae6828");
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-2022:0983");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1961439");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1977667");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1999588");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2002773");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2003258");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2020313");
script_set_attribute(attribute:"solution", value:
"Update the RHEL Red Hat OpenStack Platform 16.1 (openstack-nova) package based on the guidance in RHSA-2022:0983.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:H/Au:N/C:P/I:P/A:N");
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:R/S:C/C:L/I:L/A:N");
script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2021-3654");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_cwe_id(601);
script_set_attribute(attribute:"vendor_severity", value:"Moderate");
script_set_attribute(attribute:"vuln_publication_date", value:"2022/03/02");
script_set_attribute(attribute:"patch_publication_date", value:"2022/03/24");
script_set_attribute(attribute:"plugin_publication_date", value:"2022/03/25");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:8");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:openstack-nova");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:openstack-nova-api");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:openstack-nova-common");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:openstack-nova-compute");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:openstack-nova-conductor");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:openstack-nova-console");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:openstack-nova-migration");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:openstack-nova-novncproxy");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:openstack-nova-scheduler");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:openstack-nova-serialproxy");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:openstack-nova-spicehtml5proxy");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python3-nova");
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) 2022-2024 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: '8')) audit(AUDIT_OS_NOT, 'Red Hat 8.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/layered/rhel8/ppc64le/openstack-cinderlib/16.1/debug',
'content/dist/layered/rhel8/ppc64le/openstack-cinderlib/16.1/os',
'content/dist/layered/rhel8/ppc64le/openstack-cinderlib/16.1/source/SRPMS',
'content/dist/layered/rhel8/ppc64le/openstack-deployment-tools/16.1/debug',
'content/dist/layered/rhel8/ppc64le/openstack-deployment-tools/16.1/os',
'content/dist/layered/rhel8/ppc64le/openstack-deployment-tools/16.1/source/SRPMS',
'content/dist/layered/rhel8/ppc64le/openstack/16.1/debug',
'content/dist/layered/rhel8/ppc64le/openstack/16.1/os',
'content/dist/layered/rhel8/ppc64le/openstack/16.1/source/SRPMS',
'content/dist/layered/rhel8/x86_64/openstack-cinderlib/16.1/debug',
'content/dist/layered/rhel8/x86_64/openstack-cinderlib/16.1/os',
'content/dist/layered/rhel8/x86_64/openstack-cinderlib/16.1/source/SRPMS',
'content/dist/layered/rhel8/x86_64/openstack-deployment-tools/16.1/debug',
'content/dist/layered/rhel8/x86_64/openstack-deployment-tools/16.1/os',
'content/dist/layered/rhel8/x86_64/openstack-deployment-tools/16.1/source/SRPMS',
'content/dist/layered/rhel8/x86_64/openstack-tools/16/debug',
'content/dist/layered/rhel8/x86_64/openstack-tools/16/os',
'content/dist/layered/rhel8/x86_64/openstack-tools/16/source/SRPMS',
'content/dist/layered/rhel8/x86_64/openstack/16.1/debug',
'content/dist/layered/rhel8/x86_64/openstack/16.1/os',
'content/dist/layered/rhel8/x86_64/openstack/16.1/source/SRPMS'
],
'pkgs': [
{'reference':'openstack-nova-20.4.1-1.20220112153422.1ee93b9.el8ost', 'release':'8', 'el_string':'el8ost', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1', 'exists_check':'openstack-'},
{'reference':'openstack-nova-api-20.4.1-1.20220112153422.1ee93b9.el8ost', 'release':'8', 'el_string':'el8ost', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1', 'exists_check':'openstack-'},
{'reference':'openstack-nova-common-20.4.1-1.20220112153422.1ee93b9.el8ost', 'release':'8', 'el_string':'el8ost', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1', 'exists_check':'openstack-'},
{'reference':'openstack-nova-compute-20.4.1-1.20220112153422.1ee93b9.el8ost', 'release':'8', 'el_string':'el8ost', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1', 'exists_check':'openstack-'},
{'reference':'openstack-nova-conductor-20.4.1-1.20220112153422.1ee93b9.el8ost', 'release':'8', 'el_string':'el8ost', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1', 'exists_check':'openstack-'},
{'reference':'openstack-nova-console-20.4.1-1.20220112153422.1ee93b9.el8ost', 'release':'8', 'el_string':'el8ost', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1', 'exists_check':'openstack-'},
{'reference':'openstack-nova-migration-20.4.1-1.20220112153422.1ee93b9.el8ost', 'release':'8', 'el_string':'el8ost', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1', 'exists_check':'openstack-'},
{'reference':'openstack-nova-novncproxy-20.4.1-1.20220112153422.1ee93b9.el8ost', 'release':'8', 'el_string':'el8ost', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1', 'exists_check':'openstack-'},
{'reference':'openstack-nova-scheduler-20.4.1-1.20220112153422.1ee93b9.el8ost', 'release':'8', 'el_string':'el8ost', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1', 'exists_check':'openstack-'},
{'reference':'openstack-nova-serialproxy-20.4.1-1.20220112153422.1ee93b9.el8ost', 'release':'8', 'el_string':'el8ost', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1', 'exists_check':'openstack-'},
{'reference':'openstack-nova-spicehtml5proxy-20.4.1-1.20220112153422.1ee93b9.el8ost', 'release':'8', 'el_string':'el8ost', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1', 'exists_check':'openstack-'},
{'reference':'python3-nova-20.4.1-1.20220112153422.1ee93b9.el8ost', 'release':'8', 'el_string':'el8ost', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1', 'exists_check':'openstack-'}
]
}
];
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, 'openstack-nova / openstack-nova-api / openstack-nova-common / etc');
}
Vendor | Product | Version | CPE |
---|---|---|---|
redhat | enterprise_linux | openstack-nova-common | p-cpe:/a:redhat:enterprise_linux:openstack-nova-common |
redhat | enterprise_linux | openstack-nova-compute | p-cpe:/a:redhat:enterprise_linux:openstack-nova-compute |
redhat | enterprise_linux | openstack-nova-spicehtml5proxy | p-cpe:/a:redhat:enterprise_linux:openstack-nova-spicehtml5proxy |
redhat | enterprise_linux | openstack-nova-scheduler | p-cpe:/a:redhat:enterprise_linux:openstack-nova-scheduler |
redhat | enterprise_linux | python3-nova | p-cpe:/a:redhat:enterprise_linux:python3-nova |
redhat | enterprise_linux | openstack-nova-novncproxy | p-cpe:/a:redhat:enterprise_linux:openstack-nova-novncproxy |
redhat | enterprise_linux | openstack-nova | p-cpe:/a:redhat:enterprise_linux:openstack-nova |
redhat | enterprise_linux | openstack-nova-serialproxy | p-cpe:/a:redhat:enterprise_linux:openstack-nova-serialproxy |
redhat | enterprise_linux | openstack-nova-conductor | p-cpe:/a:redhat:enterprise_linux:openstack-nova-conductor |
redhat | enterprise_linux | openstack-nova-api | p-cpe:/a:redhat:enterprise_linux:openstack-nova-api |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3654
www.nessus.org/u?91ae6828
access.redhat.com/errata/RHSA-2022:0983
access.redhat.com/security/updates/classification/#moderate
bugzilla.redhat.com/show_bug.cgi?id=1961439
bugzilla.redhat.com/show_bug.cgi?id=1977667
bugzilla.redhat.com/show_bug.cgi?id=1999588
bugzilla.redhat.com/show_bug.cgi?id=2002773
bugzilla.redhat.com/show_bug.cgi?id=2003258
bugzilla.redhat.com/show_bug.cgi?id=2020313
CVSS2
Attack Vector
NETWORK
Attack Complexity
HIGH
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:H/Au:N/C:P/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
AI Score
Confidence
High
EPSS
Percentile
99.0%