According to the version of the rpm 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(125568);
script_version("1.6");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/06");
script_cve_id(
"CVE-2017-7501"
);
script_name(english:"EulerOS Virtualization for ARM 64 3.0.2.0 : rpm (EulerOS-SA-2019-1616)");
script_summary(english:"Checks the rpm output for the updated package.");
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 rpm packages installed, the EulerOS
Virtualization for ARM 64 installation on the remote host is affected
by the following vulnerability :
- It was found that rpm uses temporary files with
predictable names when installing an RPM. An attacker
with ability to write in a directory where files will
be installed could create symbolic links to an
arbitrary location and modify content, and possibly
permissions to arbitrary files, which could be used for
denial of service or possibly privilege
escalation.(CVE-2017-7501)
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-2019-1616
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?86ec5b81");
script_set_attribute(attribute:"solution", value:
"Update the affected rpm package.");
script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:P/I:P/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:H/I:H/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"patch_publication_date", value:"2019/05/30");
script_set_attribute(attribute:"plugin_publication_date", value:"2019/05/30");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:rpm");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:rpm-build");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:rpm-build-libs");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:rpm-libs");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:rpm-python");
script_set_attribute(attribute:"cpe", value:"cpe:/o:huawei:euleros:uvp:3.0.2.0");
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) 2019-2021 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 != "3.0.2.0") audit(AUDIT_OS_NOT, "EulerOS Virtualization 3.0.2.0");
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 = ["rpm-4.11.3-32.h6",
"rpm-build-4.11.3-32.h6",
"rpm-build-libs-4.11.3-32.h6",
"rpm-libs-4.11.3-32.h6",
"rpm-python-4.11.3-32.h6"];
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, "rpm");
}
Vendor | Product | Version | CPE |
---|---|---|---|
huawei | euleros | rpm | p-cpe:/a:huawei:euleros:rpm |
huawei | euleros | rpm-build | p-cpe:/a:huawei:euleros:rpm-build |
huawei | euleros | rpm-build-libs | p-cpe:/a:huawei:euleros:rpm-build-libs |
huawei | euleros | rpm-libs | p-cpe:/a:huawei:euleros:rpm-libs |
huawei | euleros | rpm-python | p-cpe:/a:huawei:euleros:rpm-python |
huawei | euleros | uvp | cpe:/o:huawei:euleros:uvp:3.0.2.0 |