4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
0.009 Low
EPSS
Percentile
82.3%
Multiple security issues were discovered in MySQL and this update includes new upstream MySQL versions to fix these issues.
MySQL has been updated to 8.0.19 in Ubuntu 19.10. Ubuntu 16.04 LTS and Ubuntu 18.04 LTS have been updated to MySQL 5.7.29.
In addition to security fixes, the updated packages contain bug fixes, new features, and possibly incompatible changes.
Please see the following for more information:
https://dev.mysql.com/doc/relnotes/mysql/5.7/en/news-5-7-29.html https://dev.mysql.com/doc/relnotes/mysql/8.0/en/news-8-0-19.html https://www.oracle.com/security-alerts/cpujan2020.html
Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Ubuntu Security Notice USN-4250-1. The text
# itself is copyright (C) Canonical, Inc. See
# <http://www.ubuntu.com/usn/>. Ubuntu(R) is a registered
# trademark of Canonical, Inc.
#
include('compat.inc');
if (description)
{
script_id(133289);
script_version("1.7");
script_set_attribute(attribute:"plugin_modification_date", value:"2023/10/20");
script_cve_id(
"CVE-2020-2570",
"CVE-2020-2572",
"CVE-2020-2573",
"CVE-2020-2574",
"CVE-2020-2577",
"CVE-2020-2579",
"CVE-2020-2584",
"CVE-2020-2588",
"CVE-2020-2589",
"CVE-2020-2627",
"CVE-2020-2660",
"CVE-2020-2679",
"CVE-2020-2686",
"CVE-2020-2694"
);
script_xref(name:"USN", value:"4250-1");
script_name(english:"Ubuntu 16.04 LTS / 18.04 LTS : MySQL vulnerabilities (USN-4250-1)");
script_set_attribute(attribute:"synopsis", value:
"The remote Ubuntu host is missing one or more security updates.");
script_set_attribute(attribute:"description", value:
"Multiple security issues were discovered in MySQL and this update
includes new upstream MySQL versions to fix these issues.
MySQL has been updated to 8.0.19 in Ubuntu 19.10. Ubuntu 16.04 LTS and
Ubuntu 18.04 LTS have been updated to MySQL 5.7.29.
In addition to security fixes, the updated packages contain bug fixes,
new features, and possibly incompatible changes.
Please see the following for more information:
https://dev.mysql.com/doc/relnotes/mysql/5.7/en/news-5-7-29.html
https://dev.mysql.com/doc/relnotes/mysql/8.0/en/news-8-0-19.html
https://www.oracle.com/security-alerts/cpujan2020.html
Note that Tenable Network Security has extracted the preceding
description block directly from the Ubuntu security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues.");
script_set_attribute(attribute:"see_also", value:"https://ubuntu.com/security/notices/USN-4250-1");
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:N");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N");
script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2020-2572");
script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2020-2584");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_set_attribute(attribute:"vuln_publication_date", value:"2020/01/15");
script_set_attribute(attribute:"patch_publication_date", value:"2020/01/27");
script_set_attribute(attribute:"plugin_publication_date", value:"2020/01/28");
script_set_attribute(attribute:"plugin_type", value:"local");
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:"cpe", value:"cpe:/o:canonical:ubuntu_linux:16.04:-:lts");
script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:18.04:-:lts");
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:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Ubuntu Local Security Checks");
script_copyright(english:"Ubuntu Security Notice (C) 2020-2023 Canonical, Inc. / NASL script (C) 2020-2023 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 || '18.04' >< os_release)) audit(AUDIT_OS_NOT, 'Ubuntu 16.04 / 18.04', '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': '5.7.29-0ubuntu0.16.04.1'},
{'osver': '16.04', 'pkgname': 'libmysqlclient20', 'pkgver': '5.7.29-0ubuntu0.16.04.1'},
{'osver': '16.04', 'pkgname': 'libmysqld-dev', 'pkgver': '5.7.29-0ubuntu0.16.04.1'},
{'osver': '16.04', 'pkgname': 'mysql-client', 'pkgver': '5.7.29-0ubuntu0.16.04.1'},
{'osver': '16.04', 'pkgname': 'mysql-client-5.7', 'pkgver': '5.7.29-0ubuntu0.16.04.1'},
{'osver': '16.04', 'pkgname': 'mysql-client-core-5.7', 'pkgver': '5.7.29-0ubuntu0.16.04.1'},
{'osver': '16.04', 'pkgname': 'mysql-common', 'pkgver': '5.7.29-0ubuntu0.16.04.1'},
{'osver': '16.04', 'pkgname': 'mysql-server', 'pkgver': '5.7.29-0ubuntu0.16.04.1'},
{'osver': '16.04', 'pkgname': 'mysql-server-5.7', 'pkgver': '5.7.29-0ubuntu0.16.04.1'},
{'osver': '16.04', 'pkgname': 'mysql-server-core-5.7', 'pkgver': '5.7.29-0ubuntu0.16.04.1'},
{'osver': '16.04', 'pkgname': 'mysql-source-5.7', 'pkgver': '5.7.29-0ubuntu0.16.04.1'},
{'osver': '16.04', 'pkgname': 'mysql-testsuite', 'pkgver': '5.7.29-0ubuntu0.16.04.1'},
{'osver': '16.04', 'pkgname': 'mysql-testsuite-5.7', 'pkgver': '5.7.29-0ubuntu0.16.04.1'},
{'osver': '18.04', 'pkgname': 'libmysqlclient-dev', 'pkgver': '5.7.29-0ubuntu0.18.04.1'},
{'osver': '18.04', 'pkgname': 'libmysqlclient20', 'pkgver': '5.7.29-0ubuntu0.18.04.1'},
{'osver': '18.04', 'pkgname': 'libmysqld-dev', 'pkgver': '5.7.29-0ubuntu0.18.04.1'},
{'osver': '18.04', 'pkgname': 'mysql-client', 'pkgver': '5.7.29-0ubuntu0.18.04.1'},
{'osver': '18.04', 'pkgname': 'mysql-client-5.7', 'pkgver': '5.7.29-0ubuntu0.18.04.1'},
{'osver': '18.04', 'pkgname': 'mysql-client-core-5.7', 'pkgver': '5.7.29-0ubuntu0.18.04.1'},
{'osver': '18.04', 'pkgname': 'mysql-server', 'pkgver': '5.7.29-0ubuntu0.18.04.1'},
{'osver': '18.04', 'pkgname': 'mysql-server-5.7', 'pkgver': '5.7.29-0ubuntu0.18.04.1'},
{'osver': '18.04', 'pkgname': 'mysql-server-core-5.7', 'pkgver': '5.7.29-0ubuntu0.18.04.1'},
{'osver': '18.04', 'pkgname': 'mysql-source-5.7', 'pkgver': '5.7.29-0ubuntu0.18.04.1'},
{'osver': '18.04', 'pkgname': 'mysql-testsuite', 'pkgver': '5.7.29-0ubuntu0.18.04.1'},
{'osver': '18.04', 'pkgname': 'mysql-testsuite-5.7', 'pkgver': '5.7.29-0ubuntu0.18.04.1'}
];
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 | 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-server-5.7 | p-cpe:/a:canonical:ubuntu_linux:mysql-server-5.7 |
canonical | ubuntu_linux | mysql-server-core-5.7 | p-cpe:/a:canonical:ubuntu_linux:mysql-server-core-5.7 |
canonical | ubuntu_linux | mysql-source-5.7 | p-cpe:/a:canonical:ubuntu_linux:mysql-source-5.7 |
canonical | ubuntu_linux | mysql-testsuite | p-cpe:/a:canonical:ubuntu_linux:mysql-testsuite |
canonical | ubuntu_linux | mysql-testsuite-5.7 | p-cpe:/a:canonical:ubuntu_linux:mysql-testsuite-5.7 |
canonical | ubuntu_linux | 16.04 | cpe:/o:canonical:ubuntu_linux:16.04:-:lts |
canonical | ubuntu_linux | 18.04 | cpe:/o:canonical:ubuntu_linux:18.04:-:lts |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-2570
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-2572
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-2573
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-2574
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-2577
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-2579
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-2584
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-2588
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-2589
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-2627
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-2660
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-2679
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-2686
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-2694
ubuntu.com/security/notices/USN-4250-1
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
0.009 Low
EPSS
Percentile
82.3%