2.1 Low
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:N/I:N/A:P
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
6.2 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
5.1%
According to the version of the qemu-kvm packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerability :
Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(135662);
script_version("1.5");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/03/15");
script_cve_id("CVE-2017-5898");
script_name(english:"EulerOS Virtualization 3.0.2.2 : qemu-kvm (EulerOS-SA-2020-1500)");
script_set_attribute(attribute:"synopsis", value:
"The remote EulerOS Virtualization host is missing a security update.");
script_set_attribute(attribute:"description", value:
"According to the version of the qemu-kvm packages installed, the
EulerOS Virtualization installation on the remote host is affected by
the following vulnerability :
- Integer overflow in the emulated_apdu_from_guest
function in usb/dev-smartcard-reader.c in Quick
Emulator (Qemu), when built with the CCID Card device
emulator support, allows local users to cause a denial
of service (application crash) via a large Application
Protocol Data Units (APDU) unit.(CVE-2017-5898)
Note that Tenable Network Security has extracted the preceding
description block directly from the EulerOS security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues.");
# https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2020-1500
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?a66f0ccd");
script_set_attribute(attribute:"solution", value:
"Update the affected qemu-kvm package.");
script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:N/I:N/A:P");
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:N/I:N/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-2017-5898");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_set_attribute(attribute:"patch_publication_date", value:"2020/04/16");
script_set_attribute(attribute:"plugin_publication_date", value:"2020/04/16");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:qemu-gpu-specs");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:qemu-guest-agent");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:qemu-img");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:qemu-kvm");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:qemu-kvm-common");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:qemu-kvm-tools");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:qemu-seabios");
script_set_attribute(attribute:"cpe", value:"cpe:/o:huawei:euleros:uvp:3.0.2.2");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Huawei Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2020-2024 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/EulerOS/release", "Host/EulerOS/rpm-list", "Host/EulerOS/uvp_version");
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("rpm.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/EulerOS/release");
if (isnull(release) || release !~ "^EulerOS") audit(AUDIT_OS_NOT, "EulerOS");
uvp = get_kb_item("Host/EulerOS/uvp_version");
if (uvp != "3.0.2.2") audit(AUDIT_OS_NOT, "EulerOS Virtualization 3.0.2.2");
if (!get_kb_item("Host/EulerOS/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$" && "aarch64" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "EulerOS", cpu);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_ARCH_NOT, "i686 / x86_64", cpu);
flag = 0;
pkgs = ["qemu-gpu-specs-2.8.1-30.079",
"qemu-guest-agent-2.8.1-30.079",
"qemu-img-2.8.1-30.079",
"qemu-kvm-2.8.1-30.079",
"qemu-kvm-common-2.8.1-30.079",
"qemu-kvm-tools-2.8.1-30.079",
"qemu-seabios-2.8.1-30.079"];
foreach (pkg in pkgs)
if (rpm_check(release:"EulerOS-2.0", reference:pkg)) flag++;
if (flag)
{
security_report_v4(
port : 0,
severity : SECURITY_NOTE,
extra : rpm_report_get()
);
exit(0);
}
else
{
tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "qemu-kvm");
}
Vendor | Product | Version | CPE |
---|---|---|---|
huawei | euleros | qemu-gpu-specs | p-cpe:/a:huawei:euleros:qemu-gpu-specs |
huawei | euleros | uvp | cpe:/o:huawei:euleros:uvp:3.0.2.2 |
huawei | euleros | qemu-guest-agent | p-cpe:/a:huawei:euleros:qemu-guest-agent |
huawei | euleros | qemu-img | p-cpe:/a:huawei:euleros:qemu-img |
huawei | euleros | qemu-kvm | p-cpe:/a:huawei:euleros:qemu-kvm |
huawei | euleros | qemu-kvm-common | p-cpe:/a:huawei:euleros:qemu-kvm-common |
huawei | euleros | qemu-kvm-tools | p-cpe:/a:huawei:euleros:qemu-kvm-tools |
huawei | euleros | qemu-seabios | p-cpe:/a:huawei:euleros:qemu-seabios |
2.1 Low
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:N/I:N/A:P
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
6.2 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
5.1%