The remote NewStart CGSL host, running version MAIN 6.02, has sane-backends 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.
##
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from ZTE advisory NS-SA-2022-0058. The text
# itself is copyright (C) ZTE, Inc.
##
include('compat.inc');
if (description)
{
script_id(160808);
script_version("1.3");
script_set_attribute(attribute:"plugin_modification_date", value:"2023/10/30");
script_cve_id("CVE-2020-12867");
script_name(english:"NewStart CGSL MAIN 6.02 : sane-backends Vulnerability (NS-SA-2022-0058)");
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 MAIN 6.02, has sane-backends packages installed that are affected by a
vulnerability:
- A NULL pointer dereference in sanei_epson_net_read in SANE Backends before 1.0.30 allows a malicious
device connected to the same local network as the victim to cause a denial of service, aka GHSL-2020-075.
(CVE-2020-12867)
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-2022-0058");
script_set_attribute(attribute:"see_also", value:"http://security.gd-linux.com/info/CVE-2020-12867");
script_set_attribute(attribute:"solution", value:
"Upgrade the vulnerable CGSL sane-backends packages. Note that updated packages may not be available yet. Please contact
ZTE for more information.");
script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:N/I:N/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:L/UI:N/S:U/C:N/I:N/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-2020-12867");
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:"2020/06/01");
script_set_attribute(attribute:"patch_publication_date", value:"2022/05/08");
script_set_attribute(attribute:"plugin_publication_date", value:"2022/05/09");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:sane-backends");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:sane-backends-daemon");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:sane-backends-daemon-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:sane-backends-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:sane-backends-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:sane-backends-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:sane-backends-doc");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:sane-backends-drivers-cameras");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:sane-backends-drivers-cameras-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:sane-backends-drivers-scanners");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:sane-backends-drivers-scanners-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:sane-backends-libs");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:sane-backends-libs-debuginfo");
script_set_attribute(attribute:"cpe", value:"cpe:/o:zte:cgsl_main:6");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"NewStart CGSL Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2022-2023 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('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 MAIN 6.02")
audit(AUDIT_OS_NOT, 'NewStart CGSL MAIN 6.02');
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 MAIN 6.02': [
'sane-backends-1.0.27-22.el8',
'sane-backends-daemon-1.0.27-22.el8',
'sane-backends-daemon-debuginfo-1.0.27-22.el8',
'sane-backends-debuginfo-1.0.27-22.el8',
'sane-backends-debugsource-1.0.27-22.el8',
'sane-backends-devel-1.0.27-22.el8',
'sane-backends-doc-1.0.27-22.el8',
'sane-backends-drivers-cameras-1.0.27-22.el8',
'sane-backends-drivers-cameras-debuginfo-1.0.27-22.el8',
'sane-backends-drivers-scanners-1.0.27-22.el8',
'sane-backends-drivers-scanners-debuginfo-1.0.27-22.el8',
'sane-backends-libs-1.0.27-22.el8',
'sane-backends-libs-debuginfo-1.0.27-22.el8'
]
};
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_NOTE,
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, 'sane-backends');
}
Vendor | Product | Version | CPE |
---|---|---|---|
zte | cgsl_main | sane-backends | p-cpe:/a:zte:cgsl_main:sane-backends |
zte | cgsl_main | sane-backends-daemon | p-cpe:/a:zte:cgsl_main:sane-backends-daemon |
zte | cgsl_main | sane-backends-daemon-debuginfo | p-cpe:/a:zte:cgsl_main:sane-backends-daemon-debuginfo |
zte | cgsl_main | sane-backends-debuginfo | p-cpe:/a:zte:cgsl_main:sane-backends-debuginfo |
zte | cgsl_main | sane-backends-debugsource | p-cpe:/a:zte:cgsl_main:sane-backends-debugsource |
zte | cgsl_main | sane-backends-devel | p-cpe:/a:zte:cgsl_main:sane-backends-devel |
zte | cgsl_main | sane-backends-doc | p-cpe:/a:zte:cgsl_main:sane-backends-doc |
zte | cgsl_main | sane-backends-drivers-cameras | p-cpe:/a:zte:cgsl_main:sane-backends-drivers-cameras |
zte | cgsl_main | sane-backends-drivers-cameras-debuginfo | p-cpe:/a:zte:cgsl_main:sane-backends-drivers-cameras-debuginfo |
zte | cgsl_main | sane-backends-drivers-scanners | p-cpe:/a:zte:cgsl_main:sane-backends-drivers-scanners |