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
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
AI Score
Confidence
High
EPSS
Percentile
50.0%
The remote NewStart CGSL host, running version CORE 5.05 / MAIN 5.05, has ImageMagick packages installed that are affected by a vulnerability:
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 70300
##
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from ZTE advisory NS-SA-2021-0186. The text
# itself is copyright (C) ZTE, Inc.
##
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(154537);
script_version("1.3");
script_set_attribute(attribute:"plugin_modification_date", value:"2023/11/27");
script_cve_id("CVE-2020-29599");
script_xref(name:"IAVB", value:"2020-B-0076-S");
script_name(english:"NewStart CGSL CORE 5.05 / MAIN 5.05 : ImageMagick Vulnerability (NS-SA-2021-0186)");
script_set_attribute(attribute:"synopsis", value:
"The remote NewStart CGSL host is affected by a vulnerability.");
script_set_attribute(attribute:"description", value:
"The remote NewStart CGSL host, running version CORE 5.05 / MAIN 5.05, has ImageMagick packages installed that are
affected by a vulnerability:
- ImageMagick before 6.9.11-40 and 7.x before 7.0.10-40 mishandles the -authenticate option, which allows
setting a password for password-protected PDF files. The user-controlled password was not properly
escaped/sanitized and it was therefore possible to inject additional shell commands via coders/pdf.c.
(CVE-2020-29599)
Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version
number.");
script_set_attribute(attribute:"see_also", value:"http://security.gd-linux.com/notice/NS-SA-2021-0186");
script_set_attribute(attribute:"see_also", value:"http://security.gd-linux.com/info/CVE-2020-29599");
script_set_attribute(attribute:"solution", value:
"Upgrade the vulnerable CGSL ImageMagick packages. Note that updated packages may not be available yet. Please contact
ZTE for more information.");
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:POC/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:P/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2020-29599");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"vuln_publication_date", value:"2020/12/07");
script_set_attribute(attribute:"patch_publication_date", value:"2021/09/24");
script_set_attribute(attribute:"plugin_publication_date", value:"2021/10/27");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_core:ImageMagick");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_core:ImageMagick-c++");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_core:ImageMagick-c++-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_core:ImageMagick-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_core:ImageMagick-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_core:ImageMagick-doc");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_core:ImageMagick-perl");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:ImageMagick");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:ImageMagick-c++");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:ImageMagick-c++-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:ImageMagick-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:ImageMagick-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:ImageMagick-doc");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:ImageMagick-perl");
script_set_attribute(attribute:"cpe", value:"cpe:/o:zte:cgsl_core:5");
script_set_attribute(attribute:"cpe", value:"cpe:/o:zte:cgsl_main:5");
script_set_attribute(attribute:"stig_severity", value:"I");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"NewStart CGSL 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/ZTE-CGSL/release", "Host/ZTE-CGSL/rpm-list", "Host/cpu");
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);
var release = get_kb_item('Host/ZTE-CGSL/release');
if (isnull(release) || release !~ "^CGSL (MAIN|CORE)") audit(AUDIT_OS_NOT, 'NewStart Carrier Grade Server Linux');
if (release !~ "CGSL CORE 5.05" &&
release !~ "CGSL MAIN 5.05")
audit(AUDIT_OS_NOT, 'NewStart CGSL CORE 5.05 / NewStart CGSL MAIN 5.05');
if (!get_kb_item('Host/ZTE-CGSL/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$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'NewStart Carrier Grade Server Linux', cpu);
var flag = 0;
var pkgs = {
'CGSL CORE 5.05': [
'ImageMagick-6.9.10.68-5.el7_9',
'ImageMagick-c++-6.9.10.68-5.el7_9',
'ImageMagick-c++-devel-6.9.10.68-5.el7_9',
'ImageMagick-debuginfo-6.9.10.68-5.el7_9',
'ImageMagick-devel-6.9.10.68-5.el7_9',
'ImageMagick-doc-6.9.10.68-5.el7_9',
'ImageMagick-perl-6.9.10.68-5.el7_9'
],
'CGSL MAIN 5.05': [
'ImageMagick-6.9.10.68-5.el7_9',
'ImageMagick-c++-6.9.10.68-5.el7_9',
'ImageMagick-c++-devel-6.9.10.68-5.el7_9',
'ImageMagick-debuginfo-6.9.10.68-5.el7_9',
'ImageMagick-devel-6.9.10.68-5.el7_9',
'ImageMagick-doc-6.9.10.68-5.el7_9',
'ImageMagick-perl-6.9.10.68-5.el7_9'
]
};
var pkg_list = pkgs[release];
foreach (pkg in pkg_list)
if (rpm_check(release:'ZTE ' + release, 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, 'ImageMagick');
}
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
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
AI Score
Confidence
High
EPSS
Percentile
50.0%