An invalid pointer dereference on read can be triggered when an application tries to load malformed PKCS7 data with the d2i_PKCS7(), d2i_PKCS7_bio() or d2i_PKCS7_fp() functions. The result of the dereference is an application crash which could lead to a denial of service attack. The TLS implementation in OpenSSL does not call this function however third party applications might call these functions on untrusted data.
This plugin only works with Tenable.ot.
Please visit https://www.tenable.com/products/tenable-ot for more information.
#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
##
include('compat.inc');
if (description)
{
script_id(501879);
script_version("1.1");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/01/15");
script_cve_id("CVE-2023-0216");
script_name(english:"Siemens SCALANCE OpenSSL NULL Pointer Dereference (CVE-2023-0216)");
script_set_attribute(attribute:"synopsis", value:
"The remote OT asset is affected by a vulnerability.");
script_set_attribute(attribute:"description", value:
"An invalid pointer dereference on read can be triggered when an
application tries to load malformed PKCS7 data with the d2i_PKCS7(),
d2i_PKCS7_bio() or d2i_PKCS7_fp() functions. The result of the
dereference is an application crash which could lead to a denial of
service attack. The TLS implementation in OpenSSL does not call this
function however third party applications might call these functions
on untrusted data.
This plugin only works with Tenable.ot.
Please visit https://www.tenable.com/products/tenable-ot for more information.");
script_set_attribute(attribute:"see_also", value:"https://www.openssl.org/news/secadv/20230207.txt");
# https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=934a04f0e775309cadbef0aa6b9692e1b12a76c6
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?f0f67ec7");
script_set_attribute(attribute:"see_also", value:"https://cert-portal.siemens.com/productcert/pdf/ssa-699386.pdf");
script_set_attribute(attribute:"solution", value:
"Refer to the vendor advisory.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/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-2023-0216");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_cwe_id(476);
script_set_attribute(attribute:"vuln_publication_date", value:"2023/02/08");
script_set_attribute(attribute:"patch_publication_date", value:"2023/02/08");
script_set_attribute(attribute:"plugin_publication_date", value:"2024/01/11");
script_set_attribute(attribute:"plugin_type", value:"remote");
script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:scalance_xb205-3_firmware:-");
script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:scalance_xb205-3ld_firmware:-");
script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:scalance_xb208_firmware:-");
script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:scalance_xb213-3_firmware:-");
script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:scalance_xb213-3ld_firmware:-");
script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:scalance_xb216_firmware:-");
script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:scalance_xc206-2_firmware:-");
script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:scalance_xc206-2g_poe_firmware:-");
script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:scalance_xc206-2g_poe_eec_firmware:-");
script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:scalance_xc206-2sfp_firmware:-");
script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:scalance_xc206-2sfp_eec_firmware:-");
script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:scalance_xc206-2sfp_g_firmware:-");
script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:scalance_xc206-2sfp_g_eec_firmware:-");
script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:scalance_xc208_firmware:-");
script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:scalance_xc208eec_firmware:-");
script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:scalance_xc208g_firmware:-");
script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:scalance_xc208g_eec_firmware:-");
script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:scalance_xc208g_poe_firmware:-");
script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:scalance_xc216_firmware:-");
script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:scalance_xc216_3g_poe_firmware:-");
script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:scalance_xc216_4c_firmware:-");
script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:scalance_xc216_4c_g_firmware:-");
script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:scalance_xc216_4c_g_eec_firmware:-");
script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:scalance_xc216eec_firmware:-");
script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:scalance_xc224_firmware:-");
script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:scalance_xc224_4c_g_firmware:-");
script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:scalance_xc224_4c_g_eec_firmware:-");
script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:scalance_xf204_dna_firmware:-");
script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:scalance_xf204_2ba_firmware:-");
script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:scalance_xf204_2ba_dna_firmware:-");
script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:scalance_xp208_firmware:-");
script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:scalance_xp208eec_firmware:-");
script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:scalance_xp208poe_eec_firmware:-");
script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:scalance_xp216_firmware:-");
script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:scalance_xp216eec_firmware:-");
script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:scalance_xp216poe_eec_firmware:-");
script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:scalance_xr324wg_firmware:-");
script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:scalance_xr326-2c_poe_wg_firmware:-");
script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:scalance_xr328-4c_wg_firmware:-");
script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:siplus_net_scalance_xc206-2_firmware:-");
script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:siplus_net_scalance_xc206-2sfp_firmware:-");
script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:siplus_net_scalance_xc208_firmware:-");
script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:siplus_net_scalance_xc216-4c_firmware:-");
script_set_attribute(attribute:"generated_plugin", value:"former");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Tenable.ot");
script_copyright(english:"This script is Copyright (C) 2024 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("tenable_ot_api_integration.nasl");
script_require_keys("Tenable.ot/Siemens");
exit(0);
}
include('tenable_ot_cve_funcs.inc');
get_kb_item_or_exit('Tenable.ot/Siemens');
var asset = tenable_ot::assets::get(vendor:'Siemens');
var vuln_cpes = {
"cpe:/o:siemens:scalance_xb205-3_firmware:-" :
{"family" : "SCALANCEX200", "versionEndExcluding" : "4.5", "orderNumbers": ["6GK5205-3BB00-2AB2","6GK5205-3BB00-2TB2","6GK5205-3BD00-2TB2","6GK5205-3BD00-2AB2"]},
"cpe:/o:siemens:scalance_xb205-3ld_firmware:-" :
{"family" : "SCALANCEX200", "versionEndExcluding" : "4.5", "orderNumbers": ["6GK5205-3BF00-2TB2","6GK5205-3BF00-2AB2"]},
"cpe:/o:siemens:scalance_xb208_firmware:-" :
{"family" : "SCALANCEX200", "versionEndExcluding" : "4.5", "orderNumbers": ["6GK5208-0BA00-2TB2","6GK5208-0BA00-2AB2"]},
"cpe:/o:siemens:scalance_xb213-3_firmware:-" :
{"family" : "SCALANCEX200", "versionEndExcluding" : "4.5", "orderNumbers": ["6GK5213-3BD00-2TB2","6GK5213-3BD00-2AB2","6GK5213-3BB00-2TB2","6GK5213-3BB00-2AB2"]},
"cpe:/o:siemens:scalance_xb213-3ld_firmware:-" :
{"family" : "SCALANCEX200", "versionEndExcluding" : "4.5", "orderNumbers": ["6GK5213-3BF00-2TB2","6GK5213-3BF00-2AB2"]},
"cpe:/o:siemens:scalance_xb216_firmware:-" :
{"family" : "SCALANCEX200", "versionEndExcluding" : "4.5", "orderNumbers": ["6GK5216-0BA00-2TB2","6GK5216-0BA00-2AB2"]},
"cpe:/o:siemens:scalance_xc206-2_firmware:-" :
{"family" : "SCALANCEX200", "versionEndExcluding" : "4.5", "orderNumbers": ["6GK5206-2BD00-2AC2","6GK5206-2BB00-2AC2"]},
"cpe:/o:siemens:scalance_xc206-2g_poe_firmware:-" :
{"family" : "SCALANCEX200", "versionEndExcluding" : "4.5", "orderNumbers": ["6GK5206-2RS00-2AC2","6GK5206-2RS00-5AC2"]},
"cpe:/o:siemens:scalance_xc206-2g_poe_eec_firmware:-" :
{"family" : "SCALANCEX200", "versionEndExcluding" : "4.5", "orderNumbers": ["6GK5206-2RS00-5FC2"]},
"cpe:/o:siemens:scalance_xc206-2sfp_firmware:-" :
{"family" : "SCALANCEX200", "versionEndExcluding" : "4.5", "orderNumbers": ["6GK5206-2BS00-2AC2"]},
"cpe:/o:siemens:scalance_xc206-2sfp_eec_firmware:-" :
{"family" : "SCALANCEX200", "versionEndExcluding" : "4.5", "orderNumbers": ["6GK5206-2BS00-2FC2"]},
"cpe:/o:siemens:scalance_xc206-2sfp_g_firmware:-" :
{"family" : "SCALANCEX200", "versionEndExcluding" : "4.5", "orderNumbers": ["6GK5206-2GS00-2AC2","6GK5206-2GS00-2TC2"]},
"cpe:/o:siemens:scalance_xc206-2sfp_g_eec_firmware:-" :
{"family" : "SCALANCEX200", "versionEndExcluding" : "4.5", "orderNumbers": ["6GK5206-2GS00-2FC2"]},
"cpe:/o:siemens:scalance_xc208_firmware:-" :
{"family" : "SCALANCEX200", "versionEndExcluding" : "4.5", "orderNumbers": ["6GK5208-0BA00-2AC2"]},
"cpe:/o:siemens:scalance_xc208eec_firmware:-" :
{"family" : "SCALANCEX200", "versionEndExcluding" : "4.5", "orderNumbers": ["6GK5208-0BA00-2FC2"]},
"cpe:/o:siemens:scalance_xc208g_firmware:-" :
{"family" : "SCALANCEX200", "versionEndExcluding" : "4.5", "orderNumbers": ["6GK5208-0GA00-2AC2","6GK5208-0GA00-2TC2"]},
"cpe:/o:siemens:scalance_xc208g_eec_firmware:-" :
{"family" : "SCALANCEX200", "versionEndExcluding" : "4.5", "orderNumbers": ["6GK5208-0GA00-2FC2"]},
"cpe:/o:siemens:scalance_xc208g_poe_firmware:-" :
{"family" : "SCALANCEX200", "versionEndExcluding" : "4.5", "orderNumbers": ["6GK5208-0RA00-2AC2","6GK5208-0RA00-5AC2"]},
"cpe:/o:siemens:scalance_xc216_firmware:-" :
{"family" : "SCALANCEX200", "versionEndExcluding" : "4.5", "orderNumbers": ["6GK5216-0BA00-2AC2"]},
"cpe:/o:siemens:scalance_xc216_3g_poe_firmware:-" :
{"family" : "SCALANCEX200", "versionEndExcluding" : "4.5", "orderNumbers": ["6GK5216-3RS00-2AC2","6GK5216-3RS00-5AC2"]},
"cpe:/o:siemens:scalance_xc216_4c_firmware:-" :
{"family" : "SCALANCEX200", "versionEndExcluding" : "4.5", "orderNumbers": ["6GK5216-4BS00-2AC2"]},
"cpe:/o:siemens:scalance_xc216_4c_g_firmware:-" :
{"family" : "SCALANCEX200", "versionEndExcluding" : "4.5", "orderNumbers": ["6GK5216-4GS00-2AC2","6GK5216-4GS00-2TC2"]},
"cpe:/o:siemens:scalance_xc216_4c_g_eec_firmware:-" :
{"family" : "SCALANCEX200", "versionEndExcluding" : "4.5", "orderNumbers": ["6GK5216-4GS00-2FC2"]},
"cpe:/o:siemens:scalance_xc216eec_firmware:-" :
{"family" : "SCALANCEX200", "versionEndExcluding" : "4.5", "orderNumbers": ["6GK5216-0BA00-2FC2"]},
"cpe:/o:siemens:scalance_xc224_firmware:-" :
{"family" : "SCALANCEX200", "versionEndExcluding" : "4.5", "orderNumbers": ["6GK5224-0BA00-2AC2"]},
"cpe:/o:siemens:scalance_xc224_4c_g_firmware:-" :
{"family" : "SCALANCEX200", "versionEndExcluding" : "4.5", "orderNumbers": ["6GK5224-4GS00-2AC2","6GK5224-4GS00-2TC2"]},
"cpe:/o:siemens:scalance_xc224_4c_g_eec_firmware:-" :
{"family" : "SCALANCEX200", "versionEndExcluding" : "4.5", "orderNumbers": ["6GK5224-4GS00-2FC2"]},
"cpe:/o:siemens:scalance_xf204_firmware:-" :
{"family" : "SCALANCEX200", "versionEndExcluding" : "4.5", "orderNumbers": ["6GK5204-0BA00-2GF2"]},
"cpe:/o:siemens:scalance_xf204_dna_firmware:-" :
{"family" : "SCALANCEX200", "versionEndExcluding" : "4.5", "orderNumbers": ["6GK5204-0BA00-2YF2"]},
"cpe:/o:siemens:scalance_xf204_2ba_firmware:-" :
{"family" : "SCALANCEX200", "versionEndExcluding" : "4.5", "orderNumbers": ["6GK5204-2AA00-2GF2"]},
"cpe:/o:siemens:scalance_xf204_2ba_dna_firmware:-" :
{"family" : "SCALANCEX200", "versionEndExcluding" : "4.5", "orderNumbers": ["6GK5204-2AA00-2YF2"]},
"cpe:/o:siemens:scalance_xp208_firmware:-" :
{"family" : "SCALANCEX200", "versionEndExcluding" : "4.5", "orderNumbers": ["6GK5208-0HA00-2AS6","6GK5208-0HA00-2TS6"]},
"cpe:/o:siemens:scalance_xp208eec_firmware:-" :
{"family" : "SCALANCEX200", "versionEndExcluding" : "4.5", "orderNumbers": ["6GK5208-0HA00-2ES6"]},
"cpe:/o:siemens:scalance_xp208poe_eec_firmware:-" :
{"family" : "SCALANCEX200", "versionEndExcluding" : "4.5", "orderNumbers": ["6GK5208-0UA00-5ES6"]},
"cpe:/o:siemens:scalance_xp216_firmware:-" :
{"family" : "SCALANCEX200", "versionEndExcluding" : "4.5", "orderNumbers": ["6GK5216-0HA00-2AS6","6GK5216-0HA00-2TS6"]},
"cpe:/o:siemens:scalance_xp216eec_firmware:-" :
{"family" : "SCALANCEX200", "versionEndExcluding" : "4.5", "orderNumbers": ["6GK5216-0HA00-2ES6"]},
"cpe:/o:siemens:scalance_xp216poe_eec_firmware:-" :
{"family" : "SCALANCEX200", "versionEndExcluding" : "4.5", "orderNumbers": ["6GK5216-0UA00-5ES6"]},
"cpe:/o:siemens:scalance_xr324wg_firmware:-" :
{"family" : "SCALANCEX300", "versionEndExcluding" : "4.5", "orderNumbers": ["6GK5324-0BA00-3AR3","6GK5324-0BA00-2AR3"]},
"cpe:/o:siemens:scalance_xr326-2c_poe_wg_firmware:-" :
{"family" : "SCALANCEX300", "versionEndExcluding" : "4.5", "orderNumbers": ["6GK5326-2QS00-3AR3","6GK5326-2QS00-3RR3"]},
"cpe:/o:siemens:scalance_xr328-4c_wg_firmware:-" :
{"family" : "SCALANCEX300", "versionEndExcluding" : "4.5", "orderNumbers": ["6GK5328-4FS00-3AR3","6GK5328-4FS00-3RR3","6GK5328-4FS00-2AR3","6GK5328-4FS00-2RR3","6GK5328-4SS00-3AR3","6GK5328-4SS00-2AR3"]},
"cpe:/o:siemens:siplus_net_scalance_xc206-2_firmware:-" :
{"family" : "SCALANCEX200", "versionEndExcluding" : "4.5", "orderNumbers": ["6AG1206-2BB00-7AC2"]},
"cpe:/o:siemens:siplus_net_scalance_xc206-2sfp_firmware:-" :
{"family" : "SCALANCEX200", "versionEndExcluding" : "4.5", "orderNumbers": ["6AG1206-2BS00-7AC2"]},
"cpe:/o:siemens:siplus_net_scalance_xc208_firmware:-" :
{"family" : "SCALANCEX200", "versionEndExcluding" : "4.5", "orderNumbers": ["6AG1208-0BA00-7AC2"]},
"cpe:/o:siemens:siplus_net_scalance_xc216-4c_firmware:-" :
{"family" : "SCALANCEX200", "versionEndExcluding" : "4.5", "orderNumbers": ["6AG1216-4BS00-7AC2"]}
};
tenable_ot::cve::compare_and_report(asset:asset, cpes:vuln_cpes, severity:SECURITY_HOLE);
Vendor | Product | Version | CPE |
---|---|---|---|
siemens | scalance_xb205-3_firmware | - | cpe:/o:siemens:scalance_xb205-3_firmware:- |
siemens | scalance_xb205-3ld_firmware | - | cpe:/o:siemens:scalance_xb205-3ld_firmware:- |
siemens | scalance_xb208_firmware | - | cpe:/o:siemens:scalance_xb208_firmware:- |
siemens | scalance_xb213-3_firmware | - | cpe:/o:siemens:scalance_xb213-3_firmware:- |
siemens | scalance_xb213-3ld_firmware | - | cpe:/o:siemens:scalance_xb213-3ld_firmware:- |
siemens | scalance_xb216_firmware | - | cpe:/o:siemens:scalance_xb216_firmware:- |
siemens | scalance_xc206-2_firmware | - | cpe:/o:siemens:scalance_xc206-2_firmware:- |
siemens | scalance_xc206-2g_poe_firmware | - | cpe:/o:siemens:scalance_xc206-2g_poe_firmware:- |
siemens | scalance_xc206-2g_poe_eec_firmware | - | cpe:/o:siemens:scalance_xc206-2g_poe_eec_firmware:- |
siemens | scalance_xc206-2sfp_firmware | - | cpe:/o:siemens:scalance_xc206-2sfp_firmware:- |