The remote Ubuntu 16.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-5270-2 advisory.
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Security: Privileges).
Supported versions that are affected are 5.7.36 and prior and 8.0.27 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of MySQL Server accessible data. CVSS 3.1 Base Score 4.3 (Integrity impacts). CVSS Vector:
(CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N). (CVE-2022-21245)
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Federated). Supported versions that are affected are 5.7.36 and prior and 8.0.27 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server.
Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H). (CVE-2022-21270)
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Stored Procedure). Supported versions that are affected are 5.7.36 and prior and 8.0.27 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server.
Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H). (CVE-2022-21303)
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Parser). Supported versions that are affected are 5.7.36 and prior and 8.0.27 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector:
(CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H). (CVE-2022-21304)
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Replication). Supported versions that are affected are 5.7.36 and prior and 8.0.27 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server.
Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H). (CVE-2022-21344)
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Compiling). Supported versions that are affected are 5.7.36 and prior and 8.0.27 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server.
Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server as well as unauthorized update, insert or delete access to some of MySQL Server accessible data. CVSS 3.1 Base Score 5.5 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H). (CVE-2022-21367)
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 descriptive text and package checks in this plugin were
# extracted from Ubuntu Security Notice USN-5270-2. The text
# itself is copyright (C) Canonical, Inc. See
# <https://ubuntu.com/security/notices>. Ubuntu(R) is a registered
# trademark of Canonical, Inc.
##
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(157370);
script_version("1.6");
script_set_attribute(attribute:"plugin_modification_date", value:"2023/11/01");
script_cve_id(
"CVE-2022-21245",
"CVE-2022-21270",
"CVE-2022-21303",
"CVE-2022-21304",
"CVE-2022-21344",
"CVE-2022-21367"
);
script_xref(name:"USN", value:"5270-2");
script_xref(name:"IAVA", value:"2022-A-0030-S");
script_name(english:"Ubuntu 16.04 ESM : MySQL vulnerabilities (USN-5270-2)");
script_set_attribute(attribute:"synopsis", value:
"The remote Ubuntu host is missing one or more security updates.");
script_set_attribute(attribute:"description", value:
"The remote Ubuntu 16.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in
the USN-5270-2 advisory.
- Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Security: Privileges).
Supported versions that are affected are 5.7.36 and prior and 8.0.27 and prior. Easily exploitable
vulnerability allows low privileged attacker with network access via multiple protocols to compromise
MySQL Server. Successful attacks of this vulnerability can result in unauthorized update, insert or delete
access to some of MySQL Server accessible data. CVSS 3.1 Base Score 4.3 (Integrity impacts). CVSS Vector:
(CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N). (CVE-2022-21245)
- Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Federated). Supported
versions that are affected are 5.7.36 and prior and 8.0.27 and prior. Easily exploitable vulnerability
allows high privileged attacker with network access via multiple protocols to compromise MySQL Server.
Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently
repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS
Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H). (CVE-2022-21270)
- Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Stored Procedure). Supported
versions that are affected are 5.7.36 and prior and 8.0.27 and prior. Easily exploitable vulnerability
allows high privileged attacker with network access via multiple protocols to compromise MySQL Server.
Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently
repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS
Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H). (CVE-2022-21303)
- Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Parser). Supported versions
that are affected are 5.7.36 and prior and 8.0.27 and prior. Easily exploitable vulnerability allows high
privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful
attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable
crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector:
(CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H). (CVE-2022-21304)
- Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Replication). Supported
versions that are affected are 5.7.36 and prior and 8.0.27 and prior. Easily exploitable vulnerability
allows high privileged attacker with network access via multiple protocols to compromise MySQL Server.
Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently
repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS
Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H). (CVE-2022-21344)
- Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Compiling). Supported
versions that are affected are 5.7.36 and prior and 8.0.27 and prior. Easily exploitable vulnerability
allows high privileged attacker with network access via multiple protocols to compromise MySQL Server.
Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently
repeatable crash (complete DOS) of MySQL Server as well as unauthorized update, insert or delete access to
some of MySQL Server accessible data. CVSS 3.1 Base Score 5.5 (Integrity and Availability impacts). CVSS
Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H). (CVE-2022-21367)
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://ubuntu.com/security/notices/USN-5270-2");
script_set_attribute(attribute:"solution", value:
"Update the affected packages.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:N/I:P/A:P");
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:H/UI:N/S:U/C:N/I:L/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-2022-21367");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"vuln_publication_date", value:"2022/01/18");
script_set_attribute(attribute:"patch_publication_date", value:"2022/02/03");
script_set_attribute(attribute:"plugin_publication_date", value:"2022/02/04");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:16.04:-:esm");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libmysqlclient-dev");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libmysqlclient20");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libmysqld-dev");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:mysql-client");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:mysql-client-5.7");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:mysql-client-core-5.7");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:mysql-common");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:mysql-server");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:mysql-server-5.7");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:mysql-server-core-5.7");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:mysql-source-5.7");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:mysql-testsuite");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:mysql-testsuite-5.7");
script_set_attribute(attribute:"stig_severity", value:"I");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Ubuntu Local Security Checks");
script_copyright(english:"Ubuntu Security Notice (C) 2022-2023 Canonical, Inc. / NASL script (C) 2022-2023 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/cpu", "Host/Ubuntu", "Host/Ubuntu/release", "Host/Debian/dpkg-l");
exit(0);
}
include('debian_package.inc');
if ( ! get_kb_item('Host/local_checks_enabled') ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
var os_release = get_kb_item('Host/Ubuntu/release');
if ( isnull(os_release) ) audit(AUDIT_OS_NOT, 'Ubuntu');
os_release = chomp(os_release);
if (! ('16.04' >< os_release)) audit(AUDIT_OS_NOT, 'Ubuntu 16.04', 'Ubuntu ' + os_release);
if ( ! get_kb_item('Host/Debian/dpkg-l') ) 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, 'Ubuntu', cpu);
var pkgs = [
{'osver': '16.04', 'pkgname': 'libmysqlclient-dev', 'pkgver': '5.7.37-0ubuntu0.16.04.1+esm1'},
{'osver': '16.04', 'pkgname': 'libmysqlclient20', 'pkgver': '5.7.37-0ubuntu0.16.04.1+esm1'},
{'osver': '16.04', 'pkgname': 'libmysqld-dev', 'pkgver': '5.7.37-0ubuntu0.16.04.1+esm1'},
{'osver': '16.04', 'pkgname': 'mysql-client', 'pkgver': '5.7.37-0ubuntu0.16.04.1+esm1'},
{'osver': '16.04', 'pkgname': 'mysql-client-5.7', 'pkgver': '5.7.37-0ubuntu0.16.04.1+esm1'},
{'osver': '16.04', 'pkgname': 'mysql-client-core-5.7', 'pkgver': '5.7.37-0ubuntu0.16.04.1+esm1'},
{'osver': '16.04', 'pkgname': 'mysql-common', 'pkgver': '5.7.37-0ubuntu0.16.04.1+esm1'},
{'osver': '16.04', 'pkgname': 'mysql-server', 'pkgver': '5.7.37-0ubuntu0.16.04.1+esm1'},
{'osver': '16.04', 'pkgname': 'mysql-server-5.7', 'pkgver': '5.7.37-0ubuntu0.16.04.1+esm1'},
{'osver': '16.04', 'pkgname': 'mysql-server-core-5.7', 'pkgver': '5.7.37-0ubuntu0.16.04.1+esm1'},
{'osver': '16.04', 'pkgname': 'mysql-source-5.7', 'pkgver': '5.7.37-0ubuntu0.16.04.1+esm1'},
{'osver': '16.04', 'pkgname': 'mysql-testsuite', 'pkgver': '5.7.37-0ubuntu0.16.04.1+esm1'},
{'osver': '16.04', 'pkgname': 'mysql-testsuite-5.7', 'pkgver': '5.7.37-0ubuntu0.16.04.1+esm1'}
];
var flag = 0;
foreach package_array ( pkgs ) {
var osver = NULL;
var pkgname = NULL;
var pkgver = NULL;
if (!empty_or_null(package_array['osver'])) osver = package_array['osver'];
if (!empty_or_null(package_array['pkgname'])) pkgname = package_array['pkgname'];
if (!empty_or_null(package_array['pkgver'])) pkgver = package_array['pkgver'];
if (osver && pkgname && pkgver) {
if (ubuntu_check(osver:osver, pkgname:pkgname, pkgver:pkgver)) flag++;
}
}
if (flag)
{
security_report_v4(
port : 0,
severity : SECURITY_WARNING,
extra : ubuntu_report_get()
);
exit(0);
}
else
{
var tested = ubuntu_pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'libmysqlclient-dev / libmysqlclient20 / libmysqld-dev / etc');
}
Vendor | Product | Version | CPE |
---|---|---|---|
canonical | ubuntu_linux | 16.04 | cpe:/o:canonical:ubuntu_linux:16.04:-:esm |
canonical | ubuntu_linux | libmysqlclient-dev | p-cpe:/a:canonical:ubuntu_linux:libmysqlclient-dev |
canonical | ubuntu_linux | libmysqlclient20 | p-cpe:/a:canonical:ubuntu_linux:libmysqlclient20 |
canonical | ubuntu_linux | libmysqld-dev | p-cpe:/a:canonical:ubuntu_linux:libmysqld-dev |
canonical | ubuntu_linux | mysql-client | p-cpe:/a:canonical:ubuntu_linux:mysql-client |
canonical | ubuntu_linux | mysql-client-5.7 | p-cpe:/a:canonical:ubuntu_linux:mysql-client-5.7 |
canonical | ubuntu_linux | mysql-client-core-5.7 | p-cpe:/a:canonical:ubuntu_linux:mysql-client-core-5.7 |
canonical | ubuntu_linux | mysql-common | p-cpe:/a:canonical:ubuntu_linux:mysql-common |
canonical | ubuntu_linux | mysql-server | p-cpe:/a:canonical:ubuntu_linux:mysql-server |
canonical | ubuntu_linux | mysql-server-5.7 | p-cpe:/a:canonical:ubuntu_linux:mysql-server-5.7 |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21245
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21270
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21303
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21304
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21344
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21367
ubuntu.com/security/notices/USN-5270-2