The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:1461-1 advisory.
Minimist <=1.2.5 is vulnerable to Prototype Pollution via file index.js, function setKey() (lines 69-95).
(CVE-2021-44906)
node-fetch is vulnerable to Exposure of Sensitive Information to an Unauthorized Actor (CVE-2022-0235)
The BN_mod_sqrt() function, which computes a modular square root, contains a bug that can cause it to loop forever for non-prime moduli. Internally this function is used when parsing certificates that contain elliptic curve public keys in compressed form or explicit elliptic curve parameters with a base point encoded in compressed form. It is possible to trigger the infinite loop by crafting a certificate that has invalid explicit curve parameters. Since certificate parsing happens prior to verification of the certificate signature, any process that parses an externally supplied certificate may thus be subject to a denial of service attack. The infinite loop can also be reached when parsing crafted private keys as they can contain explicit elliptic curve parameters. Thus vulnerable situations include: - TLS clients consuming server certificates - TLS servers consuming client certificates - Hosting providers taking certificates or private keys from customers - Certificate authorities parsing certification requests from subscribers - Anything else which parses ASN.1 elliptic curve parameters Also any other applications that use the BN_mod_sqrt() where the attacker can control the parameter values are vulnerable to this DoS issue. In the OpenSSL 1.0.2 version the public key is not parsed during initial parsing of the certificate which makes it slightly harder to trigger the infinite loop. However any operation which requires the public key from the certificate will trigger the infinite loop. In particular the attacker can use a self- signed certificate to trigger the loop during verification of the certificate signature. This issue affects OpenSSL versions 1.0.2, 1.1.1 and 3.0. It was addressed in the releases of 1.1.1n and 3.0.2 on the 15th March 2022. Fixed in OpenSSL 3.0.2 (Affected 3.0.0,3.0.1). Fixed in OpenSSL 1.1.1n (Affected 1.1.1-1.1.1m). Fixed in OpenSSL 1.0.2zd (Affected 1.0.2-1.0.2zc). (CVE-2022-0778)
Note that Nessus has not tested for these issues but has instead relied only on the application’s self-reported version number.
#%NASL_MIN_LEVEL 70300
##
# (C) Tenable, Inc.
#
# The package checks in this plugin were extracted from
# SUSE update advisory SUSE-SU-2022:1461-1. The text itself
# is copyright (C) SUSE.
##
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(160331);
script_version("1.9");
script_set_attribute(attribute:"plugin_modification_date", value:"2023/07/13");
script_cve_id(
"CVE-2021-44906",
"CVE-2021-44907",
"CVE-2022-0235",
"CVE-2022-0778"
);
script_xref(name:"SuSE", value:"SUSE-SU-2022:1461-1");
script_xref(name:"IAVA", value:"2022-A-0121-S");
script_name(english:"SUSE SLES15 Security Update : nodejs12 (SUSE-SU-2022:1461-1)");
script_set_attribute(attribute:"synopsis", value:
"The remote SUSE host is missing one or more security updates.");
script_set_attribute(attribute:"description", value:
"The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as
referenced in the SUSE-SU-2022:1461-1 advisory.
- Minimist <=1.2.5 is vulnerable to Prototype Pollution via file index.js, function setKey() (lines 69-95).
(CVE-2021-44906)
- node-fetch is vulnerable to Exposure of Sensitive Information to an Unauthorized Actor (CVE-2022-0235)
- The BN_mod_sqrt() function, which computes a modular square root, contains a bug that can cause it to loop
forever for non-prime moduli. Internally this function is used when parsing certificates that contain
elliptic curve public keys in compressed form or explicit elliptic curve parameters with a base point
encoded in compressed form. It is possible to trigger the infinite loop by crafting a certificate that has
invalid explicit curve parameters. Since certificate parsing happens prior to verification of the
certificate signature, any process that parses an externally supplied certificate may thus be subject to a
denial of service attack. The infinite loop can also be reached when parsing crafted private keys as they
can contain explicit elliptic curve parameters. Thus vulnerable situations include: - TLS clients
consuming server certificates - TLS servers consuming client certificates - Hosting providers taking
certificates or private keys from customers - Certificate authorities parsing certification requests from
subscribers - Anything else which parses ASN.1 elliptic curve parameters Also any other applications that
use the BN_mod_sqrt() where the attacker can control the parameter values are vulnerable to this DoS
issue. In the OpenSSL 1.0.2 version the public key is not parsed during initial parsing of the certificate
which makes it slightly harder to trigger the infinite loop. However any operation which requires the
public key from the certificate will trigger the infinite loop. In particular the attacker can use a self-
signed certificate to trigger the loop during verification of the certificate signature. This issue
affects OpenSSL versions 1.0.2, 1.1.1 and 3.0. It was addressed in the releases of 1.1.1n and 3.0.2 on the
15th March 2022. Fixed in OpenSSL 3.0.2 (Affected 3.0.0,3.0.1). Fixed in OpenSSL 1.1.1n (Affected
1.1.1-1.1.1m). Fixed in OpenSSL 1.0.2zd (Affected 1.0.2-1.0.2zc). (CVE-2022-0778)
Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version
number.");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1194819");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1196877");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1197283");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1198247");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-44906");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-44907");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2022-0235");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2022-0778");
# https://lists.suse.com/pipermail/sle-security-updates/2022-April/010865.html
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?e7ec3e16");
script_set_attribute(attribute:"solution", value:
"Update the affected nodejs12, nodejs12-devel, nodejs12-docs and / or npm12 packages.");
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:POC/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:P/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2021-44906");
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:"2022/01/16");
script_set_attribute(attribute:"patch_publication_date", value:"2022/04/28");
script_set_attribute(attribute:"plugin_publication_date", value:"2022/04/29");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:nodejs12");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:nodejs12-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:nodejs12-docs");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:npm12");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:15");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_set_attribute(attribute:"stig_severity", value:"I");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"SuSE 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/cpu", "Host/SuSE/release", "Host/SuSE/rpm-list");
exit(0);
}
include('rpm.inc');
if (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
var os_release = get_kb_item("Host/SuSE/release");
if (isnull(os_release) || os_release !~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "SUSE");
var os_ver = pregmatch(pattern: "^(SLE(S|D)(?:_SAP)?\d+)", string:os_release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'SUSE');
os_ver = os_ver[1];
if (! preg(pattern:"^(SLES15|SLES_SAP15)$", string:os_ver)) audit(AUDIT_OS_NOT, 'SUSE SLES15 / SLES_SAP15', 'SUSE (' + os_ver + ')');
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
var cpu = get_kb_item('Host/cpu');
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ('x86_64' >!< cpu && cpu !~ "^i[3-6]86$" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'SUSE (' + os_ver + ')', cpu);
var service_pack = get_kb_item("Host/SuSE/patchlevel");
if (isnull(service_pack)) service_pack = "0";
if (os_ver == "SLES15" && (! preg(pattern:"^(2|3)$", string:service_pack))) audit(AUDIT_OS_NOT, "SLES15 SP2/3", os_ver + " SP" + service_pack);
if (os_ver == "SLES_SAP15" && (! preg(pattern:"^(2|3)$", string:service_pack))) audit(AUDIT_OS_NOT, "SLES_SAP15 SP2/3", os_ver + " SP" + service_pack);
var pkgs = [
{'reference':'nodejs12-12.22.12-150200.4.32.1', 'sp':'2', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.2']},
{'reference':'nodejs12-devel-12.22.12-150200.4.32.1', 'sp':'2', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.2']},
{'reference':'nodejs12-docs-12.22.12-150200.4.32.1', 'sp':'2', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.2']},
{'reference':'npm12-12.22.12-150200.4.32.1', 'sp':'2', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.2']},
{'reference':'nodejs12-12.22.12-150200.4.32.1', 'sp':'3', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},
{'reference':'nodejs12-devel-12.22.12-150200.4.32.1', 'sp':'3', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},
{'reference':'nodejs12-docs-12.22.12-150200.4.32.1', 'sp':'3', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},
{'reference':'npm12-12.22.12-150200.4.32.1', 'sp':'3', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},
{'reference':'nodejs12-12.22.12-150200.4.32.1', 'sp':'2', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-2']},
{'reference':'nodejs12-12.22.12-150200.4.32.1', 'sp':'2', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-2', 'sles-release-15.2']},
{'reference':'nodejs12-devel-12.22.12-150200.4.32.1', 'sp':'2', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-2']},
{'reference':'nodejs12-devel-12.22.12-150200.4.32.1', 'sp':'2', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-2', 'sles-release-15.2']},
{'reference':'nodejs12-docs-12.22.12-150200.4.32.1', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-2', 'sles-release-15.2']},
{'reference':'npm12-12.22.12-150200.4.32.1', 'sp':'2', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-2']},
{'reference':'npm12-12.22.12-150200.4.32.1', 'sp':'2', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-2', 'sles-release-15.2']},
{'reference':'nodejs12-12.22.12-150200.4.32.1', 'sp':'2', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.2']},
{'reference':'nodejs12-12.22.12-150200.4.32.1', 'sp':'2', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.2']},
{'reference':'nodejs12-devel-12.22.12-150200.4.32.1', 'sp':'2', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.2']},
{'reference':'nodejs12-devel-12.22.12-150200.4.32.1', 'sp':'2', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.2']},
{'reference':'nodejs12-docs-12.22.12-150200.4.32.1', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.2', 'sles-ltss-release-15.2']},
{'reference':'npm12-12.22.12-150200.4.32.1', 'sp':'2', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.2']},
{'reference':'npm12-12.22.12-150200.4.32.1', 'sp':'2', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.2']},
{'reference':'nodejs12-12.22.12-150200.4.32.1', 'sp':'3', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-web-scripting-release-15.3', 'sles-release-15.3']},
{'reference':'nodejs12-devel-12.22.12-150200.4.32.1', 'sp':'3', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-web-scripting-release-15.3', 'sles-release-15.3']},
{'reference':'nodejs12-docs-12.22.12-150200.4.32.1', 'sp':'3', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-web-scripting-release-15.3', 'sles-release-15.3']},
{'reference':'npm12-12.22.12-150200.4.32.1', 'sp':'3', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-web-scripting-release-15.3', 'sles-release-15.3']},
{'reference':'nodejs12-12.22.12-150200.4.32.1', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.2']},
{'reference':'nodejs12-devel-12.22.12-150200.4.32.1', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.2']},
{'reference':'npm12-12.22.12-150200.4.32.1', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.2']}
];
var ltss_caveat_required = FALSE;
var flag = 0;
foreach var package_array ( pkgs ) {
var reference = NULL;
var _release = NULL;
var sp = NULL;
var _cpu = NULL;
var exists_check = NULL;
var rpm_spec_vers_cmp = NULL;
if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];
if (!empty_or_null(package_array['release'])) _release = package_array['release'];
if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];
if (!empty_or_null(package_array['cpu'])) _cpu = package_array['cpu'];
if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];
if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];
if (reference && _release) {
if (exists_check) {
var check_flag = 0;
foreach var check (exists_check) {
if (!rpm_exists(release:_release, rpm:check)) continue;
if ('ltss' >< tolower(check)) ltss_caveat_required = TRUE;
check_flag++;
}
if (!check_flag) continue;
}
if (rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, rpm_spec_vers_cmp:rpm_spec_vers_cmp)) flag++;
}
}
if (flag)
{
var ltss_plugin_caveat = NULL;
if(ltss_caveat_required) ltss_plugin_caveat = '\n' +
'NOTE: This vulnerability check contains fixes that apply to\n' +
'packages only available in SUSE Enterprise Linux Server LTSS\n' +
'repositories. Access to these package security updates require\n' +
'a paid SUSE LTSS subscription.\n';
security_report_v4(
port : 0,
severity : SECURITY_HOLE,
extra : rpm_report_get() + ltss_plugin_caveat
);
exit(0);
}
else
{
var tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'nodejs12 / nodejs12-devel / nodejs12-docs / npm12');
}
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44906
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44907
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-0235
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-0778
www.nessus.org/u?e7ec3e16
bugzilla.suse.com/1194819
bugzilla.suse.com/1196877
bugzilla.suse.com/1197283
bugzilla.suse.com/1198247
www.suse.com/security/cve/CVE-2021-44906
www.suse.com/security/cve/CVE-2021-44907
www.suse.com/security/cve/CVE-2022-0235
www.suse.com/security/cve/CVE-2022-0778