CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
AI Score
Confidence
High
EPSS
Percentile
17.5%
The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2022:4764 advisory.
Note that Nessus has not tested for this issue but has instead relied only on the application’s self-reported version number.
##
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Red Hat Security Advisory RHSA-2022:4764. The text
# itself is copyright (C) Red Hat, Inc.
##
include('compat.inc');
if (description)
{
script_id(161620);
script_version("1.10");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/04/28");
script_cve_id("CVE-2022-0207");
script_xref(name:"RHSA", value:"2022:4764");
script_name(english:"RHEL 8 : RHV Host (ovirt-host) (RHSA-2022:4764)");
script_set_attribute(attribute:"synopsis", value:
"The remote Red Hat host is missing a security update for RHV Host (ovirt-host).");
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-2022:4764 advisory.
- vdsm: disclosure of sensitive values in log files (CVE-2022-0207)
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_4764.json
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?a28d4328");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/updates/classification/#low");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/errata/RHSA-2022:4764");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1768969");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1787192");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1878724");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1986732");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2010478");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2015802");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2028481");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2029830");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2030226");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2039248");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2050108");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2050512");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2052686");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2054733");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2058177");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2060889");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2066042");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2067078");
script_set_attribute(attribute:"solution", value:
"Update the RHEL RHV Host (ovirt-host) package based on the guidance in RHSA-2022:4764.");
script_set_cvss_base_vector("CVSS2#AV:L/AC:H/Au:S/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:L/AC:H/PR:L/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-2022-0207");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_cwe_id(362);
script_set_attribute(attribute:"vendor_severity", value:"Low");
script_set_attribute(attribute:"vuln_publication_date", value:"2022/05/26");
script_set_attribute(attribute:"patch_publication_date", value:"2022/05/26");
script_set_attribute(attribute:"plugin_publication_date", value:"2022/05/27");
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:vdsm");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:vdsm-api");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:vdsm-client");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:vdsm-common");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:vdsm-gluster");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:vdsm-hook-checkips");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:vdsm-hook-cpuflags");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:vdsm-hook-ethtool-options");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:vdsm-hook-extra-ipv4-addrs");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:vdsm-hook-fcoe");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:vdsm-hook-localdisk");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:vdsm-hook-nestedvt");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:vdsm-hook-openstacknet");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:vdsm-hook-vhostmd");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:vdsm-http");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:vdsm-jsonrpc");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:vdsm-network");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:vdsm-python");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:vdsm-yajsonrpc");
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/rhv-mgmt-agent/4/debug',
'content/dist/layered/rhel8/ppc64le/rhv-mgmt-agent/4/os',
'content/dist/layered/rhel8/ppc64le/rhv-mgmt-agent/4/source/SRPMS',
'content/dist/layered/rhel8/ppc64le/rhv-tools/4/debug',
'content/dist/layered/rhel8/ppc64le/rhv-tools/4/os',
'content/dist/layered/rhel8/ppc64le/rhv-tools/4/source/SRPMS',
'content/dist/layered/rhel8/x86_64/rhv-mgmt-agent/4/debug',
'content/dist/layered/rhel8/x86_64/rhv-mgmt-agent/4/os',
'content/dist/layered/rhel8/x86_64/rhv-mgmt-agent/4/source/SRPMS',
'content/dist/layered/rhel8/x86_64/rhv-tools/4/debug',
'content/dist/layered/rhel8/x86_64/rhv-tools/4/os',
'content/dist/layered/rhel8/x86_64/rhv-tools/4/source/SRPMS',
'content/dist/layered/rhel8/x86_64/rhvh-build/4/debug',
'content/dist/layered/rhel8/x86_64/rhvh-build/4/os',
'content/dist/layered/rhel8/x86_64/rhvh-build/4/source/SRPMS',
'content/dist/layered/rhel8/x86_64/rhvh/4/debug',
'content/dist/layered/rhel8/x86_64/rhvh/4/os',
'content/dist/layered/rhel8/x86_64/rhvh/4/source/SRPMS'
],
'pkgs': [
{'reference':'vdsm-4.50.0.13-1.el8ev', 'cpu':'ppc64le', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'ovirt-'},
{'reference':'vdsm-4.50.0.13-1.el8ev', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'ovirt-'},
{'reference':'vdsm-api-4.50.0.13-1.el8ev', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'ovirt-'},
{'reference':'vdsm-client-4.50.0.13-1.el8ev', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'ovirt-'},
{'reference':'vdsm-common-4.50.0.13-1.el8ev', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'ovirt-'},
{'reference':'vdsm-gluster-4.50.0.13-1.el8ev', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'ovirt-'},
{'reference':'vdsm-hook-checkips-4.50.0.13-1.el8ev', 'cpu':'ppc64le', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'ovirt-'},
{'reference':'vdsm-hook-checkips-4.50.0.13-1.el8ev', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'ovirt-'},
{'reference':'vdsm-hook-cpuflags-4.50.0.13-1.el8ev', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'ovirt-'},
{'reference':'vdsm-hook-ethtool-options-4.50.0.13-1.el8ev', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'ovirt-'},
{'reference':'vdsm-hook-extra-ipv4-addrs-4.50.0.13-1.el8ev', 'cpu':'ppc64le', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'ovirt-'},
{'reference':'vdsm-hook-extra-ipv4-addrs-4.50.0.13-1.el8ev', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'ovirt-'},
{'reference':'vdsm-hook-fcoe-4.50.0.13-1.el8ev', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'ovirt-'},
{'reference':'vdsm-hook-localdisk-4.50.0.13-1.el8ev', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'ovirt-'},
{'reference':'vdsm-hook-nestedvt-4.50.0.13-1.el8ev', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'ovirt-'},
{'reference':'vdsm-hook-openstacknet-4.50.0.13-1.el8ev', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'ovirt-'},
{'reference':'vdsm-hook-vhostmd-4.50.0.13-1.el8ev', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'ovirt-'},
{'reference':'vdsm-http-4.50.0.13-1.el8ev', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'ovirt-'},
{'reference':'vdsm-jsonrpc-4.50.0.13-1.el8ev', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'ovirt-'},
{'reference':'vdsm-network-4.50.0.13-1.el8ev', 'cpu':'ppc64le', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'ovirt-'},
{'reference':'vdsm-network-4.50.0.13-1.el8ev', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'ovirt-'},
{'reference':'vdsm-python-4.50.0.13-1.el8ev', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'ovirt-'},
{'reference':'vdsm-yajsonrpc-4.50.0.13-1.el8ev', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'ovirt-'}
]
}
];
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_NOTE,
extra : extra
);
exit(0);
}
else
{
var tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'vdsm / vdsm-api / vdsm-client / vdsm-common / vdsm-gluster / etc');
}
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-0207
www.nessus.org/u?a28d4328
access.redhat.com/errata/RHSA-2022:4764
access.redhat.com/security/updates/classification/#low
bugzilla.redhat.com/show_bug.cgi?id=1768969
bugzilla.redhat.com/show_bug.cgi?id=1787192
bugzilla.redhat.com/show_bug.cgi?id=1878724
bugzilla.redhat.com/show_bug.cgi?id=1986732
bugzilla.redhat.com/show_bug.cgi?id=2010478
bugzilla.redhat.com/show_bug.cgi?id=2015802
bugzilla.redhat.com/show_bug.cgi?id=2028481
bugzilla.redhat.com/show_bug.cgi?id=2029830
bugzilla.redhat.com/show_bug.cgi?id=2030226
bugzilla.redhat.com/show_bug.cgi?id=2039248
bugzilla.redhat.com/show_bug.cgi?id=2050108
bugzilla.redhat.com/show_bug.cgi?id=2050512
bugzilla.redhat.com/show_bug.cgi?id=2052686
bugzilla.redhat.com/show_bug.cgi?id=2054733
bugzilla.redhat.com/show_bug.cgi?id=2058177
bugzilla.redhat.com/show_bug.cgi?id=2060889
bugzilla.redhat.com/show_bug.cgi?id=2066042
bugzilla.redhat.com/show_bug.cgi?id=2067078
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
AI Score
Confidence
High
EPSS
Percentile
17.5%