According to the version of the ibus packages installed, the EulerOS 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(148060);
script_version("1.3");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/01/08");
script_cve_id("CVE-2019-14822");
script_name(english:"EulerOS 2.0 SP5 : ibus (EulerOS-SA-2021-1681)");
script_set_attribute(attribute:"synopsis", value:
"The remote EulerOS host is missing a security update.");
script_set_attribute(attribute:"description", value:
"According to the version of the ibus packages installed, the EulerOS
installation on the remote host is affected by the following
vulnerability :
- A flaw was discovered in ibus in versions before 1.5.22
that allows any unprivileged user to monitor and send
method calls to the ibus bus of another user due to a
misconfiguration in the DBus server setup. A local
attacker may use this flaw to intercept all keystrokes
of a victim user who is using the graphical interface,
change the input method engine, or modify other input
related configurations of the victim
user.(CVE-2019-14822)
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-2021-1681
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?5dd7c3be");
script_set_attribute(attribute:"solution", value:
"Update the affected ibus package.");
script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:P/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:L/AC:L/PR:L/UI:N/S:U/C:H/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-2019-14822");
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:"2021/03/23");
script_set_attribute(attribute:"plugin_publication_date", value:"2021/03/24");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:ibus");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:ibus-gtk2");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:ibus-gtk3");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:ibus-libs");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:ibus-setup");
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) 2021-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/EulerOS/release", "Host/EulerOS/rpm-list", "Host/EulerOS/sp");
script_exclude_keys("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");
if (release !~ "^EulerOS release 2\.0(\D|$)") audit(AUDIT_OS_NOT, "EulerOS 2.0");
sp = get_kb_item("Host/EulerOS/sp");
if (isnull(sp) || sp !~ "^(5)$") audit(AUDIT_OS_NOT, "EulerOS 2.0 SP5");
uvp = get_kb_item("Host/EulerOS/uvp_version");
if (!empty_or_null(uvp)) audit(AUDIT_OS_NOT, "EulerOS 2.0 SP5", "EulerOS UVP " + uvp);
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 = ["ibus-1.5.17-2.h1.eulerosv2r7",
"ibus-gtk2-1.5.17-2.h1.eulerosv2r7",
"ibus-gtk3-1.5.17-2.h1.eulerosv2r7",
"ibus-libs-1.5.17-2.h1.eulerosv2r7",
"ibus-setup-1.5.17-2.h1.eulerosv2r7"];
foreach (pkg in pkgs)
if (rpm_check(release:"EulerOS-2.0", sp:"5", 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, "ibus");
}
Vendor | Product | Version | CPE |
---|---|---|---|
huawei | euleros | ibus | p-cpe:/a:huawei:euleros:ibus |
huawei | euleros | ibus-gtk2 | p-cpe:/a:huawei:euleros:ibus-gtk2 |
huawei | euleros | ibus-gtk3 | p-cpe:/a:huawei:euleros:ibus-gtk3 |
huawei | euleros | ibus-libs | p-cpe:/a:huawei:euleros:ibus-libs |
huawei | euleros | ibus-setup | p-cpe:/a:huawei:euleros:ibus-setup |
huawei | euleros | 2.0 | cpe:/o:huawei:euleros:2.0 |