CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:P/I:N/A:C
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
15.6%
The remote SUSE Linux SUSE15 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2021:1393-1 advisory.
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). The supported version that is affected is Prior to 6.1.28. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle VM VirtualBox. CVSS 3.1 Base Score 4.4 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H). (CVE-2021-2475, CVE-2021-35542)
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). The supported version that is affected is Prior to 6.1.28. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox. Successful attacks of this vulnerability can result in takeover of Oracle VM VirtualBox. Note: This vulnerability does not apply to Windows systems. CVSS 3.1 Base Score 7.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector:
(CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H). (CVE-2021-35538)
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). The supported version that is affected is Prior to 6.1.28. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle VM VirtualBox. CVSS 3.1 Base Score 5.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H). (CVE-2021-35540)
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). The supported version that is affected is Prior to 6.1.28. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox. While the vulnerability is in Oracle VM VirtualBox, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle VM VirtualBox and unauthorized read access to a subset of Oracle VM VirtualBox accessible data. CVSS 3.1 Base Score 6.7 (Confidentiality and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:H). (CVE-2021-35545)
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 Network Security, Inc.
#
# The package checks in this plugin were extracted from
# openSUSE Security Update openSUSE-SU-2021:1393-1. The text itself
# is copyright (C) SUSE.
##
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(154612);
script_version("1.4");
script_set_attribute(attribute:"plugin_modification_date", value:"2022/05/09");
script_cve_id(
"CVE-2021-2475",
"CVE-2021-35538",
"CVE-2021-35540",
"CVE-2021-35542",
"CVE-2021-35545"
);
script_xref(name:"IAVA", value:"2021-A-0486-S");
script_name(english:"openSUSE 15 Security Update : virtualbox (openSUSE-SU-2021:1393-1)");
script_set_attribute(attribute:"synopsis", value:
"The remote SUSE host is missing one or more security updates.");
script_set_attribute(attribute:"description", value:
"The remote SUSE Linux SUSE15 host has packages installed that are affected by multiple vulnerabilities as referenced in
the openSUSE-SU-2021:1393-1 advisory.
- Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). The
supported version that is affected is Prior to 6.1.28. Easily exploitable vulnerability allows high
privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise
Oracle VM VirtualBox. Successful attacks of this vulnerability can result in unauthorized ability to cause
a hang or frequently repeatable crash (complete DOS) of Oracle VM VirtualBox. CVSS 3.1 Base Score 4.4
(Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H). (CVE-2021-2475,
CVE-2021-35542)
- Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). The
supported version that is affected is Prior to 6.1.28. Easily exploitable vulnerability allows low
privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise
Oracle VM VirtualBox. Successful attacks of this vulnerability can result in takeover of Oracle VM
VirtualBox. Note: This vulnerability does not apply to Windows systems. CVSS 3.1 Base Score 7.8
(Confidentiality, Integrity and Availability impacts). CVSS Vector:
(CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H). (CVE-2021-35538)
- Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). The
supported version that is affected is Prior to 6.1.28. Easily exploitable vulnerability allows low
privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise
Oracle VM VirtualBox. Successful attacks of this vulnerability can result in unauthorized ability to cause
a hang or frequently repeatable crash (complete DOS) of Oracle VM VirtualBox. CVSS 3.1 Base Score 5.5
(Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H). (CVE-2021-35540)
- Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). The
supported version that is affected is Prior to 6.1.28. Easily exploitable vulnerability allows high
privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise
Oracle VM VirtualBox. While the vulnerability is in Oracle VM VirtualBox, attacks may significantly impact
additional products. Successful attacks of this vulnerability can result in unauthorized ability to cause
a hang or frequently repeatable crash (complete DOS) of Oracle VM VirtualBox and unauthorized read access
to a subset of Oracle VM VirtualBox accessible data. CVSS 3.1 Base Score 6.7 (Confidentiality and
Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:H). (CVE-2021-35545)
Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version
number.");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1191104");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1191526");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1191869");
# https://lists.opensuse.org/archives/list/[email protected]/thread/5TGGPXPQHCHAYI4TLQLUQ74AESTO2Y6W/
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?f75b5782");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-2475");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-35538");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-35540");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-35542");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-35545");
script_set_attribute(attribute:"solution", value:
"Update the affected packages.");
script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:C");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:L/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-2021-35545");
script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2021-35538");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_set_attribute(attribute:"vuln_publication_date", value:"2021/10/19");
script_set_attribute(attribute:"patch_publication_date", value:"2021/10/26");
script_set_attribute(attribute:"plugin_publication_date", value:"2021/10/28");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:python3-virtualbox");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:virtualbox");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:virtualbox-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:virtualbox-guest-desktop-icons");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:virtualbox-guest-source");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:virtualbox-guest-tools");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:virtualbox-guest-x11");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:virtualbox-host-source");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:virtualbox-kmp-default");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:virtualbox-kmp-preempt");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:virtualbox-qt");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:virtualbox-vnc");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:virtualbox-websrv");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:15.3");
script_set_attribute(attribute:"stig_severity", value:"I");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"SuSE Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2021-2022 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/SuSE/release", "Host/SuSE/rpm-list");
exit(0);
}
include('audit.inc');
include('global_settings.inc');
include('misc_func.inc');
include('rpm.inc');
if (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
var release = get_kb_item('Host/SuSE/release');
if (isnull(release) || release =~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, 'openSUSE');
var os_ver = pregmatch(pattern: "^SUSE([\d.]+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'openSUSE');
os_ver = os_ver[1];
if (release !~ "^(SUSE15\.3)$") audit(AUDIT_OS_RELEASE_NOT, 'openSUSE', '15.3', release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
var cpu = get_kb_item('Host/cpu');
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ('x86_64' >!< cpu && cpu !~ "^i[3-6]86$" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'openSUSE ' + os_ver, cpu);
var pkgs = [
{'reference':'python3-virtualbox-6.1.28-lp153.2.12.1', 'cpu':'x86_64', 'release':'SUSE15.3', 'rpm_spec_vers_cmp':TRUE},
{'reference':'virtualbox-6.1.28-lp153.2.12.1', 'cpu':'x86_64', 'release':'SUSE15.3', 'rpm_spec_vers_cmp':TRUE},
{'reference':'virtualbox-devel-6.1.28-lp153.2.12.1', 'cpu':'x86_64', 'release':'SUSE15.3', 'rpm_spec_vers_cmp':TRUE},
{'reference':'virtualbox-guest-desktop-icons-6.1.28-lp153.2.12.1', 'release':'SUSE15.3', 'rpm_spec_vers_cmp':TRUE},
{'reference':'virtualbox-guest-source-6.1.28-lp153.2.12.1', 'release':'SUSE15.3', 'rpm_spec_vers_cmp':TRUE},
{'reference':'virtualbox-guest-tools-6.1.28-lp153.2.12.1', 'cpu':'x86_64', 'release':'SUSE15.3', 'rpm_spec_vers_cmp':TRUE},
{'reference':'virtualbox-guest-x11-6.1.28-lp153.2.12.1', 'cpu':'x86_64', 'release':'SUSE15.3', 'rpm_spec_vers_cmp':TRUE},
{'reference':'virtualbox-host-source-6.1.28-lp153.2.12.1', 'release':'SUSE15.3', 'rpm_spec_vers_cmp':TRUE},
{'reference':'virtualbox-kmp-default-6.1.28_k5.3.18_59.27-lp153.2.12.1', 'cpu':'x86_64', 'release':'SUSE15.3', 'rpm_spec_vers_cmp':TRUE},
{'reference':'virtualbox-kmp-preempt-6.1.28_k5.3.18_59.27-lp153.2.12.1', 'cpu':'x86_64', 'release':'SUSE15.3', 'rpm_spec_vers_cmp':TRUE},
{'reference':'virtualbox-qt-6.1.28-lp153.2.12.1', 'cpu':'x86_64', 'release':'SUSE15.3', 'rpm_spec_vers_cmp':TRUE},
{'reference':'virtualbox-vnc-6.1.28-lp153.2.12.1', 'cpu':'x86_64', 'release':'SUSE15.3', 'rpm_spec_vers_cmp':TRUE},
{'reference':'virtualbox-websrv-6.1.28-lp153.2.12.1', 'cpu':'x86_64', 'release':'SUSE15.3', 'rpm_spec_vers_cmp':TRUE}
];
var flag = 0;
foreach package_array ( pkgs ) {
var reference = NULL;
var release = NULL;
var cpu = NULL;
var rpm_spec_vers_cmp = NULL;
if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];
if (!empty_or_null(package_array['release'])) release = package_array['release'];
if (!empty_or_null(package_array['cpu'])) cpu = package_array['cpu'];
if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];
if (reference && release) {
if (rpm_check(release:release, cpu:cpu, reference:reference, rpm_spec_vers_cmp:rpm_spec_vers_cmp)) flag++;
}
}
if (flag)
{
security_report_v4(
port : 0,
severity : SECURITY_WARNING,
extra : rpm_report_get()
);
exit(0);
}
else
{
var tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'python3-virtualbox / virtualbox / virtualbox-devel / etc');
}
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-2475
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-35538
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-35540
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-35542
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-35545
www.nessus.org/u?f75b5782
bugzilla.suse.com/1191104
bugzilla.suse.com/1191526
bugzilla.suse.com/1191869
www.suse.com/security/cve/CVE-2021-2475
www.suse.com/security/cve/CVE-2021-35538
www.suse.com/security/cve/CVE-2021-35540
www.suse.com/security/cve/CVE-2021-35542
www.suse.com/security/cve/CVE-2021-35545
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:P/I:N/A:C
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
15.6%