6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
0.002 Low
EPSS
Percentile
59.3%
According to the version of the libreoffice 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(130878);
script_version("1.7");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/29");
script_cve_id(
"CVE-2019-9854"
);
script_name(english:"EulerOS 2.0 SP5 : libreoffice (EulerOS-SA-2019-2169)");
script_summary(english:"Checks the rpm output for the updated package.");
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 libreoffice packages installed, the
EulerOS installation on the remote host is affected by the following
vulnerability :
- LibreOffice has a feature where documents can specify
that pre-installed macros can be executed on various
script events such as mouse-over, document-open etc.
Access is intended to be restricted to scripts under
the share/Scripts/python, user/Scripts/python
sub-directories of the LibreOffice install. Protection
was added, to address CVE-2019-9852, to avoid a
directory traversal attack where scripts in arbitrary
locations on the file system could be executed by
employing a URL encoding attack to defeat the path
verification step. However this protection could be
bypassed by taking advantage of a flaw in how
LibreOffice assembled the final script URL location
directly from components of the passed in path as
opposed to solely from the sanitized output of the path
verification step. This issue affects: Document
Foundation LibreOffice 6.2 versions prior to 6.2.7 6.3
versions prior to 6.3.1.(CVE-2019-9854)
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-2019-2169
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?5a8545ca");
script_set_attribute(attribute:"solution", value:
"Update the affected libreoffice package.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/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:N/UI:R/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:"cvss_score_source", value:"CVE-2019-9854");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"patch_publication_date", value:"2019/10/28");
script_set_attribute(attribute:"plugin_publication_date", value:"2019/11/12");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:autocorr-en");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:libreoffice-calc");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:libreoffice-core");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:libreoffice-data");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:libreoffice-draw");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:libreoffice-filters");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:libreoffice-graphicfilter");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:libreoffice-gtk2");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:libreoffice-gtk3");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:libreoffice-impress");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:libreoffice-langpack-en");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:libreoffice-math");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:libreoffice-opensymbol-fonts");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:libreoffice-pdfimport");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:libreoffice-pyuno");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:libreoffice-ure");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:libreoffice-ure-common");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:libreoffice-writer");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:libreoffice-x11");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:libreoffice-xsltfilter");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:libreofficekit");
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) 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/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 = ["autocorr-en-5.3.6.1-10.h3.eulerosv2r7",
"libreoffice-calc-5.3.6.1-10.h3.eulerosv2r7",
"libreoffice-core-5.3.6.1-10.h3.eulerosv2r7",
"libreoffice-data-5.3.6.1-10.h3.eulerosv2r7",
"libreoffice-draw-5.3.6.1-10.h3.eulerosv2r7",
"libreoffice-filters-5.3.6.1-10.h3.eulerosv2r7",
"libreoffice-graphicfilter-5.3.6.1-10.h3.eulerosv2r7",
"libreoffice-gtk2-5.3.6.1-10.h3.eulerosv2r7",
"libreoffice-gtk3-5.3.6.1-10.h3.eulerosv2r7",
"libreoffice-impress-5.3.6.1-10.h3.eulerosv2r7",
"libreoffice-langpack-en-5.3.6.1-10.h3.eulerosv2r7",
"libreoffice-math-5.3.6.1-10.h3.eulerosv2r7",
"libreoffice-opensymbol-fonts-5.3.6.1-10.h3.eulerosv2r7",
"libreoffice-pdfimport-5.3.6.1-10.h3.eulerosv2r7",
"libreoffice-pyuno-5.3.6.1-10.h3.eulerosv2r7",
"libreoffice-ure-5.3.6.1-10.h3.eulerosv2r7",
"libreoffice-ure-common-5.3.6.1-10.h3.eulerosv2r7",
"libreoffice-writer-5.3.6.1-10.h3.eulerosv2r7",
"libreoffice-x11-5.3.6.1-10.h3.eulerosv2r7",
"libreoffice-xsltfilter-5.3.6.1-10.h3.eulerosv2r7",
"libreofficekit-5.3.6.1-10.h3.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_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, "libreoffice");
}
Vendor | Product | Version | CPE |
---|---|---|---|
huawei | euleros | autocorr-en | p-cpe:/a:huawei:euleros:autocorr-en |
huawei | euleros | libreoffice-calc | p-cpe:/a:huawei:euleros:libreoffice-calc |
huawei | euleros | libreoffice-core | p-cpe:/a:huawei:euleros:libreoffice-core |
huawei | euleros | libreoffice-data | p-cpe:/a:huawei:euleros:libreoffice-data |
huawei | euleros | libreoffice-draw | p-cpe:/a:huawei:euleros:libreoffice-draw |
huawei | euleros | libreoffice-filters | p-cpe:/a:huawei:euleros:libreoffice-filters |
huawei | euleros | libreoffice-graphicfilter | p-cpe:/a:huawei:euleros:libreoffice-graphicfilter |
huawei | euleros | libreoffice-gtk2 | p-cpe:/a:huawei:euleros:libreoffice-gtk2 |
huawei | euleros | libreoffice-gtk3 | p-cpe:/a:huawei:euleros:libreoffice-gtk3 |
huawei | euleros | libreoffice-impress | p-cpe:/a:huawei:euleros:libreoffice-impress |
6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
0.002 Low
EPSS
Percentile
59.3%