According to the version of the ruby packages installed, the EulerOS Virtualization for ARM 64 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(151156);
script_version("1.3");
script_set_attribute(attribute:"plugin_modification_date", value:"2023/12/12");
script_cve_id("CVE-2021-28965");
script_name(english:"EulerOS Virtualization for ARM 64 3.0.6.0 : ruby (EulerOS-SA-2021-2012)");
script_set_attribute(attribute:"synopsis", value:
"The remote EulerOS Virtualization for ARM 64 host is missing a security update.");
script_set_attribute(attribute:"description", value:
"According to the version of the ruby packages installed, the EulerOS
Virtualization for ARM 64 installation on the remote host is affected
by the following vulnerability :
- The REXML gem before 3.2.5 in Ruby before 2.6.7, 2.7.x
before 2.7.3, and 3.x before 3.0.1 does not properly
address XML round-trip issues. An incorrect document
can be produced after parsing and
serializing.(CVE-2021-28965)
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-2021-2012
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?5ba9e852");
script_set_attribute(attribute:"solution", value:
"Update the affected ruby package.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:N");
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:N/I:H/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-2021-28965");
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:"2021/06/30");
script_set_attribute(attribute:"plugin_publication_date", value:"2021/06/30");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:ruby");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:ruby-irb");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:ruby-libs");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:rubygem-bigdecimal");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:rubygem-io-console");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:rubygem-json");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:rubygem-openssl");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:rubygem-psych");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:rubygem-rdoc");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:rubygems");
script_set_attribute(attribute:"cpe", value:"cpe:/o:huawei:euleros:uvp:3.0.6.0");
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) 2021-2023 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 != "3.0.6.0") audit(AUDIT_OS_NOT, "EulerOS Virtualization 3.0.6.0");
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 ("aarch64" >!< cpu) audit(AUDIT_ARCH_NOT, "aarch64", cpu);
flag = 0;
pkgs = ["ruby-2.5.1-98.h11.eulerosv2r8",
"ruby-irb-2.5.1-98.h11.eulerosv2r8",
"ruby-libs-2.5.1-98.h11.eulerosv2r8",
"rubygem-bigdecimal-1.3.4-98.h11.eulerosv2r8",
"rubygem-io-console-0.4.6-98.h11.eulerosv2r8",
"rubygem-json-2.1.0-98.h11.eulerosv2r8",
"rubygem-openssl-2.1.0-98.h11.eulerosv2r8",
"rubygem-psych-3.0.2-98.h11.eulerosv2r8",
"rubygem-rdoc-6.0.1-98.h11.eulerosv2r8",
"rubygems-2.7.6-98.h11.eulerosv2r8"];
foreach (pkg in pkgs)
if (rpm_check(release:"EulerOS-2.0", reference:pkg)) flag++;
if (flag)
{
security_report_v4(
port : 0,
severity : SECURITY_WARNING,
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, "ruby");
}
Vendor | Product | Version | CPE |
---|---|---|---|
huawei | euleros | ruby | p-cpe:/a:huawei:euleros:ruby |
huawei | euleros | ruby-irb | p-cpe:/a:huawei:euleros:ruby-irb |
huawei | euleros | ruby-libs | p-cpe:/a:huawei:euleros:ruby-libs |
huawei | euleros | rubygem-bigdecimal | p-cpe:/a:huawei:euleros:rubygem-bigdecimal |
huawei | euleros | rubygem-io-console | p-cpe:/a:huawei:euleros:rubygem-io-console |
huawei | euleros | rubygem-json | p-cpe:/a:huawei:euleros:rubygem-json |
huawei | euleros | rubygem-openssl | p-cpe:/a:huawei:euleros:rubygem-openssl |
huawei | euleros | rubygem-psych | p-cpe:/a:huawei:euleros:rubygem-psych |
huawei | euleros | rubygem-rdoc | p-cpe:/a:huawei:euleros:rubygem-rdoc |
huawei | euleros | rubygems | p-cpe:/a:huawei:euleros:rubygems |