CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:M/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
75.0%
The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2021:1968 advisory.
sqlite: Division by zero in whereLoopAddBtreeIndex in sqlite3.c (CVE-2019-16168)
sqlite: integer overflow in sqlite3_str_vappendf function in printf.c (CVE-2020-13434)
sqlite: Use-after-free in fts3EvalNextRow in ext/fts3/fts3.c (CVE-2020-13630)
sqlite: Virtual table can be renamed into the name of one of its shadow tables (CVE-2020-13631)
sqlite: NULL pointer dereference in ext/fts3/fts3_snippet.c via a crafted matchinfo() query (CVE-2020-13632)
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 package checks in this plugin were extracted from
# Red Hat Security Advisory RHSA-2021:1968. The text
# itself is copyright (C) Red Hat, Inc.
##
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(149744);
script_version("1.4");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/01/01");
script_cve_id(
"CVE-2019-16168",
"CVE-2020-13434",
"CVE-2020-13630",
"CVE-2020-13631",
"CVE-2020-13632"
);
script_xref(name:"RHSA", value:"2021:1968");
script_name(english:"CentOS 8 : mingw packages (CESA-2021:1968)");
script_set_attribute(attribute:"synopsis", value:
"The remote CentOS host is missing one or more security updates.");
script_set_attribute(attribute:"description", value:
"The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the
CESA-2021:1968 advisory.
- sqlite: Division by zero in whereLoopAddBtreeIndex in sqlite3.c (CVE-2019-16168)
- sqlite: integer overflow in sqlite3_str_vappendf function in printf.c (CVE-2020-13434)
- sqlite: Use-after-free in fts3EvalNextRow in ext/fts3/fts3.c (CVE-2020-13630)
- sqlite: Virtual table can be renamed into the name of one of its shadow tables (CVE-2020-13631)
- sqlite: NULL pointer dereference in ext/fts3/fts3_snippet.c via a crafted matchinfo() query
(CVE-2020-13632)
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:"https://access.redhat.com/errata/RHSA-2021:1968");
script_set_attribute(attribute:"solution", value:
"Update the affected packages.");
script_set_cvss_base_vector("CVSS2#AV:L/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:H/PR:L/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-2020-13630");
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:"2019/09/09");
script_set_attribute(attribute:"patch_publication_date", value:"2021/05/18");
script_set_attribute(attribute:"plugin_publication_date", value:"2021/05/19");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/o:centos:centos:8-stream");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:mingw-binutils-generic");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:mingw-filesystem-base");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:mingw32-binutils");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:mingw32-bzip2");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:mingw32-bzip2-static");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:mingw32-filesystem");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:mingw32-sqlite");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:mingw32-sqlite-static");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:mingw64-binutils");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:mingw64-bzip2");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:mingw64-bzip2-static");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:mingw64-filesystem");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:mingw64-sqlite");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:mingw64-sqlite-static");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"CentOS Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2021-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/CentOS/release", "Host/CentOS/rpm-list", "Host/cpu");
exit(0);
}
include('audit.inc');
include('global_settings.inc');
include('misc_func.inc');
include('rpm.inc');
include('rhel.inc');
if (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item('Host/CentOS/release');
if (isnull(release) || 'CentOS' >!< release) audit(AUDIT_OS_NOT, 'CentOS');
os_ver = pregmatch(pattern: "CentOS(?: Stream)?(?: Linux)? release ([0-9]+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'CentOS');
os_ver = os_ver[1];
if ('CentOS Stream' >!< release) audit(AUDIT_OS_NOT, 'CentOS 8-Stream');
if (!rhel_check_release(operator: 'ge', os_version: os_ver, rhel_version: '8')) audit(AUDIT_OS_NOT, 'CentOS 8.x', 'CentOS ' + os_ver);
if (!get_kb_item('Host/CentOS/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);
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, 'CentOS', cpu);
pkgs = [
{'reference':'mingw-binutils-generic-2.30-3.el8', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'mingw-binutils-generic-2.30-3.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'mingw-filesystem-base-104-2.el8', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'mingw-filesystem-base-104-2.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'mingw32-binutils-2.30-3.el8', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'mingw32-binutils-2.30-3.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'mingw32-bzip2-1.0.6-14.el8', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'mingw32-bzip2-1.0.6-14.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'mingw32-bzip2-static-1.0.6-14.el8', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'mingw32-bzip2-static-1.0.6-14.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'mingw32-filesystem-104-2.el8', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'mingw32-filesystem-104-2.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'mingw32-sqlite-3.26.0.0-1.el8', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'mingw32-sqlite-3.26.0.0-1.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'mingw32-sqlite-static-3.26.0.0-1.el8', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'mingw32-sqlite-static-3.26.0.0-1.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'mingw64-binutils-2.30-3.el8', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'mingw64-binutils-2.30-3.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'mingw64-bzip2-1.0.6-14.el8', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'mingw64-bzip2-1.0.6-14.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'mingw64-bzip2-static-1.0.6-14.el8', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'mingw64-bzip2-static-1.0.6-14.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'mingw64-filesystem-104-2.el8', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'mingw64-filesystem-104-2.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'mingw64-sqlite-3.26.0.0-1.el8', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'mingw64-sqlite-3.26.0.0-1.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'mingw64-sqlite-static-3.26.0.0-1.el8', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'mingw64-sqlite-static-3.26.0.0-1.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE}
];
flag = 0;
foreach package_array ( pkgs ) {
reference = NULL;
release = NULL;
sp = NULL;
cpu = NULL;
el_string = NULL;
rpm_spec_vers_cmp = NULL;
epoch = NULL;
allowmaj = NULL;
if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];
if (!empty_or_null(package_array['release'])) release = 'CentOS-' + 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['el_string'])) el_string = package_array['el_string'];
if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];
if (!empty_or_null(package_array['epoch'])) epoch = package_array['epoch'];
if (!empty_or_null(package_array['allowmaj'])) allowmaj = package_array['allowmaj'];
if (reference && release) {
if (rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;
}
}
if (flag)
{
security_report_v4(
port : 0,
severity : SECURITY_WARNING,
extra : rpm_report_get()
);
exit(0);
}
else
{
tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'mingw-binutils-generic / mingw-filesystem-base / mingw32-binutils / etc');
}
Vendor | Product | Version | CPE |
---|---|---|---|
centos | centos | 8-stream | cpe:/o:centos:centos:8-stream |
centos | centos | mingw-binutils-generic | p-cpe:/a:centos:centos:mingw-binutils-generic |
centos | centos | mingw-filesystem-base | p-cpe:/a:centos:centos:mingw-filesystem-base |
centos | centos | mingw32-binutils | p-cpe:/a:centos:centos:mingw32-binutils |
centos | centos | mingw32-bzip2 | p-cpe:/a:centos:centos:mingw32-bzip2 |
centos | centos | mingw32-bzip2-static | p-cpe:/a:centos:centos:mingw32-bzip2-static |
centos | centos | mingw32-filesystem | p-cpe:/a:centos:centos:mingw32-filesystem |
centos | centos | mingw32-sqlite | p-cpe:/a:centos:centos:mingw32-sqlite |
centos | centos | mingw32-sqlite-static | p-cpe:/a:centos:centos:mingw32-sqlite-static |
centos | centos | mingw64-binutils | p-cpe:/a:centos:centos:mingw64-binutils |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-16168
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-13434
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-13630
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-13631
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-13632
access.redhat.com/errata/RHSA-2021:1968
CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:M/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
75.0%