MySQL Enterprise Monitor 3.1.x < 3.1.5.7958 Multiple Vulnerabilities (SWEET32) (January 2017 CPU)

2017-01-25T00:00:00
ID MYSQL_ENTERPRISE_MONITOR_3_1_5_7958.NASL
Type nessus
Reporter Tenable
Modified 2018-06-14T00:00:00

Description

According to its self-reported version, the MySQL Enterprise Monitor application running on the remote host is 3.1.x prior to 3.1.5.7958. It is, therefore, affected by multiple vulnerabilities :

  • An information disclosure vulnerability exists in the bundled version of Apache Tomcat in the Manager and Host Manager web applications due to a flaw in the index page when issuing redirects in response to unauthenticated requests for the root directory of the application. An authenticated, remote attacker can exploit this to gain access to the XSRF token information stored in the index page. (CVE-2015-5351)

  • A remote code execution vulnerability exists in the Framework subcomponent that allows an authenticated, remote attacker to execute arbitrary code. (CVE-2016-0635)

  • An information disclosure vulnerability exists in the bundled version of Apache Tomcat that allows a specially crafted web application to load the StatusManagerServlet. An authenticated, remote attacker can exploit this to gain unauthorized access to a list of all deployed applications and a list of the HTTP request lines for all requests currently being processed. (CVE-2016-0706)

  • A remote code execution vulnerability exists in the bundled version of Apache Tomcat due to a flaw in the StandardManager, PersistentManager, and cluster implementations that is triggered when handling persistent sessions. An authenticated, remote attacker can exploit this, via a crafted object in a session, to bypass the security manager and execute arbitrary code. (CVE-2016-0714)

  • A security bypass vulnerability exists in the bundled version of Apache Tomcat due to a failure to consider whether ResourceLinkFactory.setGlobalContext callers are authorized. An authenticated, remote attacker can exploit this, via a web application that sets a crafted global context, to bypass intended SecurityManager restrictions and read or write to arbitrary application data or cause a denial of service condition. (CVE-2016-0763)

  • Multiple integer overflow conditions exist in the bundled version of OpenSSL in s3_srvr.c, ssl_sess.c, and t1_lib.c due to improper use of pointer arithmetic for heap-buffer boundary checks. An unauthenticated, remote attacker can exploit this to cause a denial of service. (CVE-2016-2177)

  • An information disclosure vulnerability exists in the bundled version of OpenSSL in the dsa_sign_setup() function in dsa_ossl.c due to a failure to properly ensure the use of constant-time operations. An unauthenticated, remote attacker can exploit this, via a timing side-channel attack, to disclose DSA key information. (CVE-2016-2178)

  • A denial of service vulnerability exists in the bundled version of OpenSSL in the DTLS implementation due to a failure to properly restrict the lifetime of queue entries associated with unused out-of-order messages. An unauthenticated, remote attacker can exploit this, by maintaining multiple crafted DTLS sessions simultaneously, to exhaust memory. (CVE-2016-2179)

  • An out-of-bounds read error exists in the bundled version of OpenSSL in the X.509 Public Key Infrastructure Time-Stamp Protocol (TSP) implementation. An unauthenticated, remote attacker can exploit this, via a crafted time-stamp file that is mishandled by the 'openssl ts' command, to cause denial of service or to disclose sensitive information. (CVE-2016-2180)

  • A denial of service vulnerability exists in the bundled version of OpenSSL in the Anti-Replay feature in the DTLS implementation due to improper handling of epoch sequence numbers in records. An unauthenticated, remote attacker can exploit this, via spoofed DTLS records, to cause legitimate packets to be dropped. (CVE-2016-2181)

  • An overflow condition exists in the bundled version of OpenSSL in the BN_bn2dec() function in bn_print.c due to improper validation of user-supplied input when handling BIGNUM values. An unauthenticated, remote attacker can exploit this to crash the process. (CVE-2016-2182)

  • A vulnerability exists, known as SWEET32, in the bundled version of OpenSSL in the 3DES and Blowfish algorithms due to the use of weak 64-bit block ciphers by default. A man-in-the-middle attacker who has sufficient resources can exploit this vulnerability, via a 'birthday' attack, to detect a collision that leaks the XOR between the fixed secret and a known plaintext, allowing the disclosure of the secret text, such as secure HTTPS cookies, and possibly resulting in the hijacking of an authenticated session. (CVE-2016-2183)

  • A flaw exists in the bundled version of OpenSSL in the tls_decrypt_ticket() function in t1_lib.c due to improper handling of ticket HMAC digests. An unauthenticated, remote attacker can exploit this, via a ticket that is too short, to crash the process, resulting in a denial of service. (CVE-2016-6302)

  • An integer overflow condition exists in the bundled version of OpenSSL in the MDC2_Update() function in mdc2dgst.c due to improper validation of user-supplied input. An unauthenticated, remote attacker can exploit this to cause a heap-based buffer overflow, resulting in a denial of service condition or possibly the execution of arbitrary code. (CVE-2016-6303)

  • A denial of service vulnerability exists in the bundled version of OpenSSL in the ssl_parse_clienthello_tlsext() function in t1_lib.c due to improper handling of overly large OCSP Status Request extensions from clients. An unauthenticated, remote attacker can exploit this, via large OCSP Status Request extensions, to exhaust memory resources. (CVE-2016-6304)

  • An out-of-bounds read error exists in the bundled version of OpenSSL in the certificate parser that allows an unauthenticated, remote attacker to cause a denial of service via crafted certificate operations. (CVE-2016-6306)

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

include("compat.inc");

if (description)
{
  script_id(96767);
  script_version("1.4");
  script_cvs_date("Date: 2018/06/14 12:21:48");

  script_cve_id(
    "CVE-2015-5351",
    "CVE-2016-0635",
    "CVE-2016-0706",
    "CVE-2016-0714",
    "CVE-2016-0763",
    "CVE-2016-2177",
    "CVE-2016-2178",
    "CVE-2016-2179",
    "CVE-2016-2180",
    "CVE-2016-2181",
    "CVE-2016-2182",
    "CVE-2016-2183",
    "CVE-2016-5590",
    "CVE-2016-6302",
    "CVE-2016-6303",
    "CVE-2016-6304",
    "CVE-2016-6306"
  );
  script_bugtraq_id(
    83324,
    83326,
    83327,
    83330,
    91081,
    91319,
    91869,
    92117,
    92557,
    92628,
    92630,
    92982,
    92984,
    92987,
    93150,
    93153
  );
  script_xref(name:"CERT", value:"576313");

  script_name(english:"MySQL Enterprise Monitor 3.1.x < 3.1.5.7958 Multiple Vulnerabilities (SWEET32) (January 2017 CPU)");
  script_summary(english:"Checks the version of MySQL Enterprise Monitor.");

  script_set_attribute(attribute:"synopsis", value:
"A web application running on the remote host is affected by multiple
vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"According to its self-reported version, the MySQL Enterprise Monitor
application running on the remote host is 3.1.x prior to 3.1.5.7958.
It is, therefore, affected by multiple vulnerabilities :

  - An information disclosure vulnerability exists in the
    bundled version of Apache Tomcat in the Manager and Host
    Manager web applications due to a flaw in the index page
    when issuing redirects in response to unauthenticated
    requests for the root directory of the application. An
    authenticated, remote attacker can exploit this to gain
    access to the XSRF token information stored in the index
    page. (CVE-2015-5351)

  - A remote code execution vulnerability exists in the
    Framework subcomponent that allows an authenticated,
    remote attacker to execute arbitrary code.
    (CVE-2016-0635)

  - An information disclosure vulnerability exists in the 
    bundled version of Apache Tomcat that allows a specially
    crafted web application to load the
    StatusManagerServlet. An authenticated, remote attacker
    can exploit this to gain unauthorized access to a list
    of all deployed applications and a list of the HTTP
    request lines for all requests currently being
    processed. (CVE-2016-0706)

  - A remote code execution vulnerability exists in the
    bundled version of Apache Tomcat due to a flaw in the
    StandardManager, PersistentManager, and cluster
    implementations that is triggered when handling
    persistent sessions. An authenticated, remote attacker
    can exploit this, via a crafted object in a session, to
    bypass the security manager and execute arbitrary code.
    (CVE-2016-0714)

  - A security bypass vulnerability exists in the bundled
    version of Apache Tomcat due to a failure to consider
    whether ResourceLinkFactory.setGlobalContext callers are
    authorized. An authenticated, remote attacker can
    exploit this, via a web application that sets a crafted
    global context, to bypass intended SecurityManager
    restrictions and read or write to arbitrary application
    data or cause a denial of service condition.
    (CVE-2016-0763)

  - Multiple integer overflow conditions exist in the
    bundled version of OpenSSL in s3_srvr.c, ssl_sess.c, and
    t1_lib.c due to improper use of pointer arithmetic for
    heap-buffer boundary checks. An unauthenticated, remote
    attacker can exploit this to cause a denial of service.
    (CVE-2016-2177)

  - An information disclosure vulnerability exists in the
    bundled version of OpenSSL in the dsa_sign_setup()
    function in dsa_ossl.c due to a failure to properly
    ensure the use of constant-time operations. An
    unauthenticated, remote attacker can exploit this, via a
    timing side-channel attack, to disclose DSA key
    information. (CVE-2016-2178)

  - A denial of service vulnerability exists in the bundled
    version of OpenSSL in the DTLS implementation due to a
    failure to properly restrict the lifetime of queue
    entries associated with unused out-of-order messages. An
    unauthenticated, remote attacker can exploit this, by
    maintaining multiple crafted DTLS sessions
    simultaneously, to exhaust memory. (CVE-2016-2179)

  - An out-of-bounds read error exists in the bundled
    version of OpenSSL in the X.509 Public Key
    Infrastructure Time-Stamp Protocol (TSP) implementation.
    An unauthenticated, remote attacker can exploit this,
    via a crafted time-stamp file that is mishandled by the
    'openssl ts' command, to cause  denial of service or to
    disclose sensitive information. (CVE-2016-2180)

  - A denial of service vulnerability exists in the bundled
    version of OpenSSL in the Anti-Replay feature in the
    DTLS implementation due to improper handling of epoch
    sequence numbers in records. An unauthenticated, remote
    attacker can exploit this, via spoofed DTLS records, to
    cause legitimate packets to be dropped. (CVE-2016-2181)

  - An overflow condition exists in the bundled version of
    OpenSSL in the BN_bn2dec() function in bn_print.c due to
    improper validation of user-supplied input when handling
    BIGNUM values. An unauthenticated, remote attacker can
    exploit this to crash the process. (CVE-2016-2182)

  - A vulnerability exists, known as SWEET32, in the bundled
    version of OpenSSL in the 3DES and Blowfish algorithms
    due to the use of weak 64-bit block ciphers by default.
    A man-in-the-middle attacker who has sufficient
    resources can exploit this vulnerability, via a
    'birthday' attack, to detect a collision that leaks the
    XOR between the fixed secret and a known plaintext,
    allowing the disclosure of the secret text, such as
    secure HTTPS cookies, and possibly resulting in the
    hijacking of an authenticated session. (CVE-2016-2183)

  - A flaw exists in the bundled version of OpenSSL in the
    tls_decrypt_ticket() function in t1_lib.c due to
    improper handling of ticket HMAC digests. An
    unauthenticated, remote attacker can exploit this, via a
    ticket that is too short, to crash the process,
    resulting in a denial of service. (CVE-2016-6302)

  - An integer overflow condition exists in the bundled
    version of OpenSSL in the  MDC2_Update() function in
    mdc2dgst.c due to improper validation of user-supplied
    input. An unauthenticated, remote attacker can exploit
    this to cause a heap-based buffer overflow, resulting in
    a denial of service condition or possibly the execution
    of arbitrary code. (CVE-2016-6303)

  - A denial of service vulnerability exists in the bundled
    version of OpenSSL in the ssl_parse_clienthello_tlsext()
    function in t1_lib.c due to improper handling of overly
    large OCSP Status Request extensions from clients. An
    unauthenticated, remote attacker can exploit this, via
    large OCSP Status Request extensions, to exhaust memory
    resources. (CVE-2016-6304)

  - An out-of-bounds read error exists in the bundled
    version of OpenSSL in the certificate parser that allows
    an unauthenticated, remote attacker to cause a denial of
    service via crafted certificate operations.
    (CVE-2016-6306)");
  # https://dev.mysql.com/doc/relnotes/mysql-monitor/3.1/en/news-3-1-5.html
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?152b030b");
  # http://www.oracle.com/technetwork/security-advisory/cpujan2017-2881727.html#AppendixMSQL
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?a1c38e52");
  script_set_attribute(attribute:"see_also", value:"https://sweet32.info/");
  script_set_attribute(attribute:"see_also", value:"https://www.openssl.org/blog/blog/2016/08/24/sweet32/");
  script_set_attribute(attribute:"solution", value:
"Upgrade to MySQL Enterprise Monitor version 3.1.5.7958 or later as
referenced in the January 2017 Oracle Critical Patch Update advisory.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/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:L/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:"vuln_publication_date", value:"2016/02/22");
  script_set_attribute(attribute:"patch_publication_date", value:"2016/10/13");
  script_set_attribute(attribute:"plugin_publication_date", value:"2017/01/25");

  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_enterprise_monitor");
  script_set_attribute(attribute:"in_the_news", value:"true");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"CGI abuses");

  script_copyright(english:"This script is Copyright (C) 2017-2018 Tenable Network Security, Inc.");

  script_dependencies("mysql_enterprise_monitor_web_detect.nasl");
  script_require_keys("installed_sw/MySQL Enterprise Monitor", "Settings/ParanoidReport");
  script_require_ports("Services/www", 18443);

  exit(0);
}

include("audit.inc");
include("global_settings.inc");
include("misc_func.inc");
include("http.inc");
include("install_func.inc");

if (report_paranoia < 2) audit(AUDIT_PARANOID);

app  = "MySQL Enterprise Monitor";
get_install_count(app_name:app, exit_if_zero:TRUE);

port = get_http_port(default:18443);

install = get_single_install(app_name:app, port:port, exit_if_unknown_ver:TRUE);
version = install['version'];
install_url = build_url(port:port, qs:"/");

fix = "3.1.5.7958";
vuln = FALSE;
if (version =~ "^3\.1($|[^0-9])" && ver_compare(ver:version, fix:fix, strict:FALSE) < 0)
  vuln = TRUE;;

if (vuln)
{
  report =
    '\n  URL               : ' + install_url +
    '\n  Installed version : ' + version +
    '\n  Fixed version     : ' + fix +
    '\n';
  security_report_v4(port:port, severity:SECURITY_HOLE, extra:report, xsrf:TRUE);
}
else audit(AUDIT_WEB_APP_NOT_AFFECTED, app, install_url, version);