Vulnerabilities > CVE-2016-0705

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from F5 Networks BIG-IP Solution K93122894.
#
# The text description of this plugin is (C) F5 Networks.
#

include("compat.inc");

if (description)
{
  script_id(90161);
  script_version("2.21");
  script_cvs_date("Date: 2019/01/04 10:03:40");

  script_cve_id("CVE-2016-0705");

  script_name(english:"F5 Networks BIG-IP : OpenSSL vulnerability (K93122894)");
  script_summary(english:"Checks the BIG-IP version.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote device is missing a vendor-supplied security patch."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Double free vulnerability in the dsa_priv_decode function in
crypto/dsa/dsa_ameth.c in OpenSSL 1.0.1 before 1.0.1s and 1.0.2 before
1.0.2g allows remote attackers to cause a denial of service (memory
corruption) or possibly have unspecified other impact via a malformed
DSA private key. (CVE-2016-0705)"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://support.f5.com/csp/article/K93122894"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"Upgrade to one of the non-vulnerable versions listed in the F5
Solution K93122894."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/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:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");

  script_set_attribute(attribute:"potential_vulnerability", value:"true");
  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:f5:big-ip_access_policy_manager");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:f5:big-ip_advanced_firewall_manager");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:f5:big-ip_application_acceleration_manager");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:f5:big-ip_application_security_manager");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:f5:big-ip_application_visibility_and_reporting");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:f5:big-ip_global_traffic_manager");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:f5:big-ip_link_controller");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:f5:big-ip_local_traffic_manager");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:f5:big-ip_policy_enforcement_manager");
  script_set_attribute(attribute:"cpe", value:"cpe:/h:f5:big-ip");

  script_set_attribute(attribute:"patch_publication_date", value:"2016/03/24");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_set_attribute(attribute:"plugin_publication_date", value:"2016/03/25");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2016-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"F5 Networks Local Security Checks");

  script_dependencies("f5_bigip_detect.nbin");
  script_require_keys("Host/local_checks_enabled", "Host/BIG-IP/hotfix", "Host/BIG-IP/modules", "Host/BIG-IP/version", "Settings/ParanoidReport");

  exit(0);
}


include("f5_func.inc");

if ( ! get_kb_item("Host/local_checks_enabled") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
version = get_kb_item("Host/BIG-IP/version");
if ( ! version ) audit(AUDIT_OS_NOT, "F5 Networks BIG-IP");
if ( isnull(get_kb_item("Host/BIG-IP/hotfix")) ) audit(AUDIT_KB_MISSING, "Host/BIG-IP/hotfix");
if ( ! get_kb_item("Host/BIG-IP/modules") ) audit(AUDIT_KB_MISSING, "Host/BIG-IP/modules");

sol = "K93122894";
vmatrix = make_array();

if (report_paranoia < 2) audit(AUDIT_PARANOID);

# AFM
vmatrix["AFM"] = make_array();
vmatrix["AFM"]["affected"  ] = make_list("12.0.0-12.1.0","11.5.0-11.6.1");
vmatrix["AFM"]["unaffected"] = make_list("13.0.0-13.1.0","12.1.1-12.1.3","11.6.1HF1-11.6.2","11.5.4HF2-11.5.5","11.3.0-11.4.1");

# AM
vmatrix["AM"] = make_array();
vmatrix["AM"]["affected"  ] = make_list("12.0.0-12.1.0","11.5.0-11.6.1");
vmatrix["AM"]["unaffected"] = make_list("13.0.0-13.1.0","12.1.1-12.1.3","11.6.1HF1-11.6.2","11.5.4HF2-11.5.5","11.4.0-11.4.1");

# APM
vmatrix["APM"] = make_array();
vmatrix["APM"]["affected"  ] = make_list("12.0.0-12.1.0","11.5.0-11.6.1");
vmatrix["APM"]["unaffected"] = make_list("13.0.0-13.1.0","12.1.1-12.1.3","11.6.1HF1-11.6.2","11.5.4HF2-11.5.5","11.0.0-11.4.1","10.1.0-10.2.4");

# ASM
vmatrix["ASM"] = make_array();
vmatrix["ASM"]["affected"  ] = make_list("12.0.0-12.1.0","11.5.0-11.6.1");
vmatrix["ASM"]["unaffected"] = make_list("13.0.0-13.1.0","12.1.1-12.1.3","11.6.1HF1-11.6.2","11.5.4HF2-11.5.5","11.0.0-11.4.1","10.1.0-10.2.4");

# AVR
vmatrix["AVR"] = make_array();
vmatrix["AVR"]["affected"  ] = make_list("12.0.0-12.1.0","11.5.0-11.6.1");
vmatrix["AVR"]["unaffected"] = make_list("13.0.0-13.1.0","12.1.1-12.1.3","11.6.1HF1-11.6.2","11.5.4HF2-11.5.5","11.0.0-11.4.1");

# GTM
vmatrix["GTM"] = make_array();
vmatrix["GTM"]["affected"  ] = make_list("11.5.0-11.6.1");
vmatrix["GTM"]["unaffected"] = make_list("11.6.1HF1-11.6.2","11.5.4HF2-11.5.5","11.0.0-11.4.1","10.1.0-10.2.4");

# LC
vmatrix["LC"] = make_array();
vmatrix["LC"]["affected"  ] = make_list("12.0.0-12.1.0","11.5.0-11.6.1");
vmatrix["LC"]["unaffected"] = make_list("13.0.0-13.1.0","12.1.1-12.1.3","11.6.1HF1-11.6.2","11.5.4HF2-11.5.5","11.0.0-11.4.1","10.1.0-10.2.4");

# LTM
vmatrix["LTM"] = make_array();
vmatrix["LTM"]["affected"  ] = make_list("12.0.0-12.1.0","11.5.0-11.6.1");
vmatrix["LTM"]["unaffected"] = make_list("13.0.0-13.1.0","12.1.1-12.1.3","11.6.1HF1-11.6.2","11.5.4HF2-11.5.5","11.0.0-11.4.1","10.1.0-10.2.4");

# PEM
vmatrix["PEM"] = make_array();
vmatrix["PEM"]["affected"  ] = make_list("12.0.0-12.1.0","11.5.0-11.6.1");
vmatrix["PEM"]["unaffected"] = make_list("13.0.0-13.1.0","12.1.1-12.1.3","11.6.1HF1-11.6.2","11.5.4HF2-11.5.5","11.3.0-11.4.1");


if (bigip_is_affected(vmatrix:vmatrix, sol:sol))
{
  if (report_verbosity > 0) security_hole(port:0, extra:bigip_report_get());
  else security_hole(0);
  exit(0);
}
else
{
  tested = bigip_get_tested_modules();
  audit_extra = "For BIG-IP module(s) " + tested + ",";
  if (tested) audit(AUDIT_INST_VER_NOT_VULN, audit_extra, version);
  else audit(AUDIT_HOST_NOT, "running any of the affected modules");
}

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from the FreeBSD VuXML database :
#
# Copyright 2003-2018 Jacques Vidrine and contributors
#
# Redistribution and use in source (VuXML) and 'compiled' forms (SGML,
# HTML, PDF, PostScript, RTF and so forth) with or without modification,
# are permitted provided that the following conditions are met:
# 1. Redistributions of source code (VuXML) must retain the above
#    copyright notice, this list of conditions and the following
#    disclaimer as the first lines of this file unmodified.
# 2. Redistributions in compiled form (transformed to other DTDs,
#    published online in any format, converted to PDF, PostScript,
#    RTF and other formats) must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer
#    in the documentation and/or other materials provided with the
#    distribution.
# 
# THIS DOCUMENTATION IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS
# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
# OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
# OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
# BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
# OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS DOCUMENTATION,
# EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#

include("compat.inc");

if (description)
{
  script_id(89927);
  script_version("2.12");
  script_cvs_date("Date: 2018/11/10 11:49:45");

  script_cve_id("CVE-2016-0702", "CVE-2016-0705", "CVE-2016-0797");

  script_name(english:"FreeBSD : node -- multiple vulnerabilities (6d33b3e5-ea03-11e5-85be-14dae9d210b8)");
  script_summary(english:"Checks for updated package in pkg_info output");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote FreeBSD host is missing a security-related update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Jeremiah Senkpiel reports :

- Fix a double-free defect in parsing malformed DSA keys that may
potentially be used for DoS or memory corruption attacks.

- Fix a defect that can cause memory corruption in certain very rare
cases

- Fix a defect that makes the CacheBleed Attack possible"
  );
  # https://github.com/nodejs/node/commit/805f054cc7791c447dbb960fbf3b179ea05294ac
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?e31f2d81"
  );
  # https://vuxml.freebsd.org/freebsd/6d33b3e5-ea03-11e5-85be-14dae9d210b8.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?064bb7df"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected package.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A: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_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:freebsd:freebsd:node");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:freebsd:freebsd");

  script_set_attribute(attribute:"vuln_publication_date", value:"2016/03/02");
  script_set_attribute(attribute:"patch_publication_date", value:"2016/03/14");
  script_set_attribute(attribute:"plugin_publication_date", value:"2016/03/15");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2016-2018 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"FreeBSD Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/FreeBSD/release", "Host/FreeBSD/pkg_info");

  exit(0);
}


include("audit.inc");
include("freebsd_package.inc");


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/FreeBSD/release")) audit(AUDIT_OS_NOT, "FreeBSD");
if (!get_kb_item("Host/FreeBSD/pkg_info")) audit(AUDIT_PACKAGE_LIST_MISSING);


flag = 0;

if (pkg_test(save_report:TRUE, pkg:"node<5.7.1")) flag++;

if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:pkg_report_get());
  else security_hole(0);
  exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");

#%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Fedora Security Advisory 2016-2802690366.
#

include("compat.inc");

if (description)
{
  script_id(89499);
  script_version("1.10");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/06/04");

  script_cve_id("CVE-2016-0702", "CVE-2016-0705", "CVE-2016-0799");
  script_xref(name:"FEDORA", value:"2016-2802690366");

  script_name(english:"Fedora 23 : openssl-1.0.2g-2.fc23 (2016-2802690366)");
  script_summary(english:"Checks rpm output for the updated package.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Fedora host is missing a security update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"New upstream release fixing security issues. Note that SSLv2 was
already disabled by default in Fedora OpenSSL.

Note that Tenable Network Security has extracted the preceding
description block directly from the Fedora 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://bugzilla.redhat.com/show_bug.cgi?id=1310596"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.redhat.com/show_bug.cgi?id=1310599"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.redhat.com/show_bug.cgi?id=1312219"
  );
  # https://lists.fedoraproject.org/pipermail/package-announce/2016-March/178358.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?9b0c58f2"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected openssl package."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A: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_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:openssl");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:23");

  script_set_attribute(attribute:"patch_publication_date", value:"2016/03/03");
  script_set_attribute(attribute:"plugin_publication_date", value:"2016/03/04");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2016-2020 Tenable Network Security, Inc.");
  script_family(english:"Fedora Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/RedHat/release", "Host/RedHat/rpm-list");

  exit(0);
}


include("audit.inc");
include("global_settings.inc");
include("rpm.inc");

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/RedHat/release");
if (isnull(release) || "Fedora" >!< release) audit(AUDIT_OS_NOT, "Fedora");
os_ver = eregmatch(pattern: "Fedora.*release ([0-9]+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Fedora");
os_ver = os_ver[1];
if (! ereg(pattern:"^23([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 23.x", "Fedora " + os_ver);

if (!get_kb_item("Host/RedHat/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$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Fedora", cpu);

flag = 0;
if (rpm_check(release:"FC23", reference:"openssl-1.0.2g-2.fc23")) flag++;


if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
  else security_hole(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "openssl");
}

#
# (C) Tenable Network Security, Inc.
#

include("compat.inc");

if (description)
{
  script_id(90684);
  script_version("1.18");
  script_cvs_date("Date: 2019/11/19");

  script_cve_id(
    "CVE-2015-3197",
    "CVE-2016-0639",
    "CVE-2016-0642",
    "CVE-2016-0643",
    "CVE-2016-0647",
    "CVE-2016-0648",
    "CVE-2016-0655",
    "CVE-2016-0657",
    "CVE-2016-0659",
    "CVE-2016-0662",
    "CVE-2016-0666",
    "CVE-2016-0667",
    "CVE-2016-0702",
    "CVE-2016-0705",
    "CVE-2016-0797",
    "CVE-2016-0798",
    "CVE-2016-0799",
    "CVE-2016-0800",
    "CVE-2016-2047",
    "CVE-2017-10378"
  );
  script_bugtraq_id(
    81810,
    82237,
    83705,
    83733,
    83754,
    83755,
    83763,
    86418,
    86424,
    86433,
    86445,
    86457,
    86484,
    86486,
    86493,
    86495,
    86506,
    86509,
    101375
  );
  script_xref(name:"CERT", value:"257823");
  script_xref(name:"CERT", value:"583776");

  script_name(english:"MySQL 5.7.x < 5.7.12 Multiple Vulnerabilities (DROWN)");
  script_summary(english:"Checks the version of MySQL server.");

  script_set_attribute(attribute:"synopsis", value:
"The remote database server is affected by multiple vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"The version of MySQL running on the remote host is 5.7.x prior to
5.7.12. It is, therefore, affected by multiple vulnerabilities :

  - A cipher algorithm downgrade vulnerability exists in the
    bundled version of OpenSSL due to a flaw that is
    triggered when handling cipher negotiation. A remote
    attacker can exploit this to negotiate SSLv2 ciphers and
    complete SSLv2 handshakes even if all SSLv2 ciphers have
    been disabled on the server. Note that this
    vulnerability only exists if the SSL_OP_NO_SSLv2 option
    has not been disabled. (CVE-2015-3197)

  - An unspecified flaw exists in the Pluggable
    Authentication subcomponent that allows an
    unauthenticated, remote attacker to execute arbitrary
    code. (CVE-2016-0639)

  - An unspecified flaw exists in the Federated subcomponent
    that allows an authenticated, remote attacker to impact
    integrity and availability. (CVE-2016-0642)

  - An unspecified flaw exists in the DML subcomponent that
    allows an authenticated, remote attacker to disclose
    sensitive information. (CVE-2016-0643)

  - An unspecified flaw exists in the FTS subcomponent that
    allows an authenticated, remote attacker to cause a
    denial of service condition. (CVE-2016-0647)

  - An unspecified flaw exists in the PS subcomponent that
    allows an authenticated, remote attacker to cause a
    denial of service condition. (CVE-2016-0647)

  - An unspecified flaw exists in the InnoDB subcomponent
    that allows an authenticated, remote attacker to cause a
    denial of service condition. (CVE-2016-0655)

  - An unspecified flaw exists in the JSON subcomponent that
    allows an authenticated, remote attacker to disclose
    sensitive information. (CVE-2016-0657)

  - An unspecified flaw exists in the Optimizer subcomponent
    that allows an authenticated, remote attacker to cause a
    denial of service condition. (CVE-2016-0659)

  - An unspecified flaw exists in the Partition subcomponent
    that allows an authenticated, remote attacker to cause a
    denial of service condition. (CVE-2016-0662)

  - An unspecified flaw exists in the Security: Privileges
    subcomponent that allows an authenticated, remote
    attacker to cause a denial of service condition.
    (CVE-2016-0666)

  - An unspecified flaw exists in the Locking subcomponent
    that allows an authenticated, remote attacker to cause a
    denial of service condition. (CVE-2016-0667)

  - A key disclosure vulnerability exists in the bundled
    version of OpenSSL due to improper handling of
    cache-bank conflicts on the Intel Sandy-bridge
    microarchitecture. An attacker can exploit this to gain
    access to RSA key information. (CVE-2016-0702)

  - A double-free error exists in the bundled version of
    OpenSSL due to improper validation of user-supplied
    input when parsing malformed DSA private keys. A remote
    attacker can exploit this to corrupt memory, resulting
    in a denial of service condition or the execution of
    arbitrary code. (CVE-2016-0705)

  - A NULL pointer dereference flaw exists in the bundled
    version of OpenSSL in the BN_hex2bn() and BN_dec2bn()
    functions. A remote attacker can exploit this to trigger
    a heap corruption, resulting in the execution of
    arbitrary code. (CVE-2016-0797)

  - A denial of service vulnerability exists in the bundled
    version of OpenSSL due to improper handling of invalid
    usernames. A remote attacker can exploit this, via a
    specially crafted username, to leak 300 bytes of memory
    per connection, exhausting available memory resources.
    (CVE-2016-0798)

  - Multiple memory corruption issues exist in the bundled
    version of OpenSSL that allow a remote attacker to cause
    a denial of service condition or the execution of
    arbitrary code. (CVE-2016-0799)

  - A flaw exists in the bundled version of OpenSSL that
    allows a cross-protocol Bleichenbacher padding oracle
    attack known as DROWN (Decrypting RSA with Obsolete and
    Weakened eNcryption). This vulnerability exists due to a
    flaw in the Secure Sockets Layer Version 2 (SSLv2)
    implementation, and it allows captured TLS traffic to be
    decrypted. A man-in-the-middle attacker can exploit this
    to decrypt the TLS connection by utilizing previously
    captured traffic and weak cryptography along with a
    series of specially crafted connections to an SSLv2
    server that uses the same private key. (CVE-2016-0800)

  - A man-in-the-middle spoofing vulnerability exists due to
    the server hostname not being verified to match a domain
    name in the Subject's Common Name (CN) or SubjectAltName
    field of the X.509 certificate. A man-in-the-middle
    attacker can exploit this, by spoofing the TLS/SSL
    server via a certificate that appears valid, to disclose
    sensitive information or manipulate transmitted data.
    (CVE-2016-2047)

  - An unspecified flaw exists in the Optimizer subcomponent
    that allow an authenticated, remote attacker to cause a
    denial of service condition. (CVE-2017-10378)

  - A flaw exists related to certificate validation due to
    the server hostname not being verified to match a domain
    name in the X.509 certificate. A man-in-the-middle
    attacker can exploit this, by spoofing the TLS/SSL
    server via a certificate that appears valid, to disclose
    sensitive information or manipulate data.

  - An integer overflow condition exists that is triggered
    due to improper validation of user-supplied input when
    processing client handshakes. An authenticated, remote
    attacker can exploit this to cause the server to exit,
    resulting in a denial of service condition.

  - An information disclosure vulnerability exists due to
    overly verbose error messages returning part of the SQL
    statement that produced them. An authenticated, remote
    attacker can exploit this to disclose sensitive
    information.

  - A flaw exists in InnoDB that is triggered during the
    handling of an ALTER TABLE or ADD COLUMN operation on a
    table with virtual columns. An authenticated, remote
    attacker can exploit this to crash the server, resulting
    in a denial of service condition.");
  # https://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?ffb7b96f");
  # http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?1e07fa0e");
  script_set_attribute(attribute:"see_also", value:"https://support.oracle.com/rs?type=doc&id=2307762.1");
  # https://www.oracle.com/ocom/groups/public/@otn/documents/webcontent/3937099.xml
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?8e9f2a38");
  script_set_attribute(attribute:"see_also", value:"https://dev.mysql.com/doc/relnotes/mysql/5.7/en/news-5-7-12.html");
  script_set_attribute(attribute:"see_also", value:"https://drownattack.com/");
  script_set_attribute(attribute:"see_also", value:"https://www.drownattack.com/drown-attack-paper.pdf");
  script_set_attribute(attribute:"solution", value:
"Upgrade to MySQL version 5.7.12 or later.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/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:H/I:H/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-2016-0799");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");
  script_set_attribute(attribute:"in_the_news", value:"true");

  script_set_attribute(attribute:"vuln_publication_date", value:"2015/11/30");
  script_set_attribute(attribute:"patch_publication_date", value:"2016/04/11");
  script_set_attribute(attribute:"plugin_publication_date", value:"2016/04/22");

  script_set_attribute(attribute:"potential_vulnerability", value:"true");
  script_set_attribute(attribute:"plugin_type", value:"remote");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:oracle:mysql");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Databases");

  script_copyright(english:"This script is Copyright (C) 2016-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("mysql_version.nasl", "mysql_login.nasl");
  script_require_keys("Settings/ParanoidReport");
  script_require_ports("Services/mysql", 3306);

  exit(0);
}

include("mysql_version.inc");

mysql_check_version(fixed:'5.7.12', min:'5.7', severity:SECURITY_HOLE);