According to its self-reported version, the Tenable SecurityCenter application installed on the remote host is missing the security patch SC-202109.1, therefore affected by multiple vulnerabilities as referenced in the 1.1.1l advisory:
A heap-based buffer overflow condition exists due to the implementation of the SM2 decryption. An unauthenticated, remote attacker can exploit this, via specially crafted request, to cause a denial of service condition or the execution of arbitrary code. (CVE-2021-3711)
An out-of-bounds read error exists in due to improper handling of ASN.1 strings. An unauthenticated, remote attacker can exploit this, via a specially crafted ASN1_STRING structure, to cause a denial of service condition or disclosure of sensitive information. (CVE-2021-3712)
Note that Nessus has not tested for these issues but has instead relied only on the application’s self-reported patching information.
#%NASL_MIN_LEVEL 70300
##
# (C) Tenable Network Security, Inc.
##
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(153589);
script_version("1.5");
script_set_attribute(attribute:"plugin_modification_date", value:"2023/11/29");
script_cve_id("CVE-2021-3711", "CVE-2021-3712");
script_name(english:"Tenable SecurityCenter OpenSSL < 1.1.1l Multiple Vulnerabilities (TNS-2021-16)");
script_set_attribute(attribute:"synopsis", value:
"An application installed on the remote host is affected by multiple vulnerabilities.");
script_set_attribute(attribute:"description", value:
"According to its self-reported version, the Tenable SecurityCenter application installed on the remote host is missing
the security patch SC-202109.1, therefore affected by multiple vulnerabilities as referenced in the 1.1.1l advisory:
- A heap-based buffer overflow condition exists due to the implementation of the SM2 decryption. An
unauthenticated, remote attacker can exploit this, via specially crafted request, to cause a denial of
service condition or the execution of arbitrary code. (CVE-2021-3711)
- An out-of-bounds read error exists in due to improper handling of ASN.1 strings. An unauthenticated, remote
attacker can exploit this, via a specially crafted ASN1_STRING structure, to cause a denial of service
condition or disclosure of sensitive information. (CVE-2021-3712)
Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported patching
information.");
script_set_attribute(attribute:"see_also", value:"https://www.tenable.com/security/tns-2021-16");
script_set_attribute(attribute:"see_also", value:"https://www.openssl.org/news/secadv/20210824.txt");
script_set_attribute(attribute:"solution", value:
"Apply the security patch referenced in the vendor advisory.");
script_set_attribute(attribute:"agent", value:"unix");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
script_set_cvss_temporal_vector("CVSS2#E:F/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:F/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2021-3711");
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:"2021/08/24");
script_set_attribute(attribute:"patch_publication_date", value:"2021/09/22");
script_set_attribute(attribute:"plugin_publication_date", value:"2021/09/23");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/a:tenable:securitycenter");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Misc.");
script_copyright(english:"This script is Copyright (C) 2021-2023 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("securitycenter_installed.nbin");
script_require_ports("installed_sw/SecurityCenter");
exit(0);
}
include('vcf_extras.inc');
var patches = make_list('SC-202109.1');
var app_info = vcf::tenable_sc::get_app_info();
vcf::tenable_sc::check_for_patch(app_info:app_info, patches:patches);
var constraints = [
{ 'min_version' : '5.16.0', 'max_version' : '5.19.1', 'fixed_display' : 'Apply Patch SC-202109.1' }
];
vcf::check_version_and_report(app_info:app_info, constraints:constraints, severity:SECURITY_HOLE);
Vendor | Product | Version |
---|---|---|
tenable | securitycenter |