5.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
7.1 High
AI Score
Confidence
Low
0.001 Low
EPSS
Percentile
41.1%
According to the versions of the systemd packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :
A vulnerability was found in systemd-resolved. This issue may allow systemd-resolved to accept records of DNSSEC-signed domains even when they have no signature, allowing man-in-the-middles (or the upstream DNS resolver) to manipulate records.(CVE-2023-7008)
Tenable has extracted the preceding description block directly from the EulerOS systemd security advisory.
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 80900
##
# (C) Tenable, Inc.
##
include('compat.inc');
if (description)
{
script_id(198174);
script_version("1.1");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/05/30");
script_cve_id("CVE-2023-7008");
script_name(english:"EulerOS 2.0 SP12 : systemd (EulerOS-SA-2024-1779)");
script_set_attribute(attribute:"synopsis", value:
"The remote EulerOS host is missing a security update.");
script_set_attribute(attribute:"description", value:
"According to the versions of the systemd packages installed, the EulerOS installation on the remote host is affected by
the following vulnerabilities :
A vulnerability was found in systemd-resolved. This issue may allow systemd-resolved to accept records of
DNSSEC-signed domains even when they have no signature, allowing man-in-the-middles (or the upstream DNS
resolver) to manipulate records.(CVE-2023-7008)
Tenable has extracted the preceding description block directly from the EulerOS systemd security advisory.
Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version
number.");
# https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2024-1779
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?04b47ac4");
script_set_attribute(attribute:"solution", value:
"Update the affected systemd packages.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:H/Au:N/C:N/I:C/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:H/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-2023-7008");
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:"2023/12/23");
script_set_attribute(attribute:"patch_publication_date", value:"2024/05/30");
script_set_attribute(attribute:"plugin_publication_date", value:"2024/05/30");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:systemd");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:systemd-container");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:systemd-libs");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:systemd-networkd");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:systemd-nspawn");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:systemd-pam");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:systemd-resolved");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:systemd-timesyncd");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:systemd-udev");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:systemd-udev-compat");
script_set_attribute(attribute:"cpe", value:"cpe:/o:huawei:euleros: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) 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/sp");
script_exclude_keys("Host/EulerOS/uvp_version");
exit(0);
}
include("rpm.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
var _release = get_kb_item("Host/EulerOS/release");
if (isnull(_release) || _release !~ "^EulerOS") audit(AUDIT_OS_NOT, "EulerOS");
var uvp = get_kb_item("Host/EulerOS/uvp_version");
if (_release !~ "^EulerOS release 2\.0(\D|$)") audit(AUDIT_OS_NOT, "EulerOS 2.0 SP12");
var sp = get_kb_item("Host/EulerOS/sp");
if (isnull(sp) || sp !~ "^(12)$") audit(AUDIT_OS_NOT, "EulerOS 2.0 SP12");
if (!empty_or_null(uvp)) audit(AUDIT_OS_NOT, "EulerOS 2.0 SP12", "EulerOS UVP " + uvp);
if (!get_kb_item("Host/EulerOS/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$" && "aarch64" >!< cpu && "x86" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "EulerOS", cpu);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$" && "x86" >!< cpu) audit(AUDIT_ARCH_NOT, "i686 / x86_64", cpu);
var flag = 0;
var pkgs = [
"systemd-249-43.h34.eulerosv2r12",
"systemd-container-249-43.h34.eulerosv2r12",
"systemd-libs-249-43.h34.eulerosv2r12",
"systemd-networkd-249-43.h34.eulerosv2r12",
"systemd-nspawn-249-43.h34.eulerosv2r12",
"systemd-pam-249-43.h34.eulerosv2r12",
"systemd-resolved-249-43.h34.eulerosv2r12",
"systemd-timesyncd-249-43.h34.eulerosv2r12",
"systemd-udev-249-43.h34.eulerosv2r12",
"systemd-udev-compat-249-43.h34.eulerosv2r12"
];
foreach (var pkg in pkgs)
if (rpm_check(release:"EulerOS-2.0", sp:"12", reference:pkg)) 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, "systemd");
}
Vendor | Product | Version | CPE |
---|---|---|---|
huawei | euleros | systemd-udev | p-cpe:/a:huawei:euleros:systemd-udev |
huawei | euleros | systemd-pam | p-cpe:/a:huawei:euleros:systemd-pam |
huawei | euleros | systemd-container | p-cpe:/a:huawei:euleros:systemd-container |
huawei | euleros | systemd-nspawn | p-cpe:/a:huawei:euleros:systemd-nspawn |
huawei | euleros | systemd-udev-compat | p-cpe:/a:huawei:euleros:systemd-udev-compat |
huawei | euleros | systemd-resolved | p-cpe:/a:huawei:euleros:systemd-resolved |
huawei | euleros | systemd | p-cpe:/a:huawei:euleros:systemd |
huawei | euleros | systemd-libs | p-cpe:/a:huawei:euleros:systemd-libs |
huawei | euleros | systemd-networkd | p-cpe:/a:huawei:euleros:systemd-networkd |
huawei | euleros | systemd-timesyncd | p-cpe:/a:huawei:euleros:systemd-timesyncd |
5.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
7.1 High
AI Score
Confidence
Low
0.001 Low
EPSS
Percentile
41.1%