Vulnerabilities > CVE-2016-9864 - SQL Injection vulnerability in PHPmyadmin

047910
CVSS 7.5 - HIGH
Attack vector
NETWORK
Attack complexity
HIGH
Privileges required
LOW
Confidentiality impact
HIGH
Integrity impact
HIGH
Availability impact
HIGH
network
high complexity
phpmyadmin
CWE-89
nessus
NVD
Published: 2016-12-11
Updated: 2017-07-01

Summary

An issue was discovered in phpMyAdmin. With a crafted username or a table name, it was possible to inject SQL statements in the tracking functionality that would run with the privileges of the control user. This gives read and write access to the tables of the configuration storage database, and if the control user has the necessary privileges, read access to some tables of the MySQL database. All 4.6.x versions (prior to 4.6.5), 4.4.x versions (prior to 4.4.15.9), and 4.0.x versions (prior to 4.0.10.18) are affected.

Vulnerable Configurations

Part Description Count
Application
Phpmyadmin
63

Common Weakness Enumeration (CWE)

Common Attack Pattern Enumeration and Classification (CAPEC)

  • Command Line Execution through SQL Injection
    An attacker uses standard SQL injection methods to inject data into the command line for execution. This could be done directly through misuse of directives such as MSSQL_xp_cmdshell or indirectly through injection of data into the database that would be interpreted as shell commands. Sometime later, an unscrupulous backend application (or could be part of the functionality of the same application) fetches the injected data stored in the database and uses this data as command line arguments without performing proper validation. The malicious data escapes that data plane by spawning new commands to be executed on the host.
  • Object Relational Mapping Injection
    An attacker leverages a weakness present in the database access layer code generated with an Object Relational Mapping (ORM) tool or a weakness in the way that a developer used a persistence framework to inject his or her own SQL commands to be executed against the underlying database. The attack here is similar to plain SQL injection, except that the application does not use JDBC to directly talk to the database, but instead it uses a data access layer generated by an ORM tool or framework (e.g. Hibernate). While most of the time code generated by an ORM tool contains safe access methods that are immune to SQL injection, sometimes either due to some weakness in the generated code or due to the fact that the developer failed to use the generated access methods properly, SQL injection is still possible.
  • SQL Injection through SOAP Parameter Tampering
    An attacker modifies the parameters of the SOAP message that is sent from the service consumer to the service provider to initiate a SQL injection attack. On the service provider side, the SOAP message is parsed and parameters are not properly validated before being used to access a database in a way that does not use parameter binding, thus enabling the attacker to control the structure of the executed SQL query. This pattern describes a SQL injection attack with the delivery mechanism being a SOAP message.
  • Expanding Control over the Operating System from the Database
    An attacker is able to leverage access gained to the database to read / write data to the file system, compromise the operating system, create a tunnel for accessing the host machine, and use this access to potentially attack other machines on the same network as the database machine. Traditionally SQL injections attacks are viewed as a way to gain unauthorized read access to the data stored in the database, modify the data in the database, delete the data, etc. However, almost every data base management system (DBMS) system includes facilities that if compromised allow an attacker complete access to the file system, operating system, and full access to the host running the database. The attacker can then use this privileged access to launch subsequent attacks. These facilities include dropping into a command shell, creating user defined functions that can call system level libraries present on the host machine, stored procedures, etc.
  • SQL Injection
    This attack exploits target software that constructs SQL statements based on user input. An attacker crafts input strings so that when the target software constructs SQL statements based on the input, the resulting SQL statement performs actions other than those the application intended. SQL Injection results from failure of the application to appropriately validate input. When specially crafted user-controlled input consisting of SQL syntax is used without proper validation as part of SQL queries, it is possible to glean information from the database in ways not envisaged during application design. Depending upon the database and the design of the application, it may also be possible to leverage injection to have the database execute system-related commands of the attackers' choice. SQL Injection enables an attacker to talk directly to the database, thus bypassing the application completely. Successful injection can cause information disclosure as well as ability to add or modify data in the database. In order to successfully inject SQL and retrieve information from a database, an attacker:

Nessus

  • NASL familyDebian Local Security Checks
    NASL idDEBIAN_DLA-757.NASL
    descriptionVarious security issues where found and fixed in phpmyadmin in wheezy. CVE-2016-4412 / PMASA-2016-57 A user can be tricked in following a link leading to phpMyAdmin, which after authentication redirects to another malicious site. CVE-2016-6626 / PMASA-2016-49 In the fix for PMASA-2016-57, we didn
    last seen2020-03-17
    modified2016-12-27
    plugin id96093
    published2016-12-27
    reporterThis script is Copyright (C) 2016-2020 Tenable Network Security, Inc.
    sourcehttps://www.tenable.com/plugins/nessus/96093
    titleDebian DLA-757-1 : phpmyadmin security update
    code
    #%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Debian Security Advisory DLA-757-1. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#

include("compat.inc");

if (description)
{
  script_id(96093);
  script_version("3.4");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/03/12");

  script_cve_id("CVE-2016-4412", "CVE-2016-6626", "CVE-2016-9849", "CVE-2016-9850", "CVE-2016-9861", "CVE-2016-9864", "CVE-2016-9865");

  script_name(english:"Debian DLA-757-1 : phpmyadmin security update");
  script_summary(english:"Checks dpkg output for the updated package.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Debian host is missing a security update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Various security issues where found and fixed in phpmyadmin in wheezy.

CVE-2016-4412 / PMASA-2016-57

A user can be tricked in following a link leading to phpMyAdmin, which
after authentication redirects to another malicious site.

CVE-2016-6626 / PMASA-2016-49

In the fix for PMASA-2016-57, we didn't have sufficient checking and
was possible to bypass whitelist.

CVE-2016-9849 / PMASA-2016-60

Username deny rules bypass (AllowRoot & Others) by using Null Byte.

CVE-2016-9850 / PMASA-2016-61

Username matching for the allow/deny rules may result in wrong matches
and detection of the username in the rule due to non-constant
execution time.

CVE-2016-9861 / PMASA-2016-66

In the fix for PMASA-2016-49, we has buggy checks and was possible to
bypass whitelist.

CVE-2016-9864 / PMASA-2016-69

Multiple SQL injection vulnerabilities.

CVE-2016-9865 / PMASA-2016-70

Due to a bug in serialized string parsing, it was possible to bypass
the protection offered by PMA_safeUnserialize() function.

For Debian 7 'Wheezy', these problems have been fixed in version
4:3.4.11.1-2+deb7u7.

We recommend that you upgrade your phpmyadmin packages.

NOTE: Tenable Network Security has extracted the preceding description
block directly from the DLA 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://lists.debian.org/debian-lts-announce/2016/12/msg00036.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://packages.debian.org/source/wheezy/phpmyadmin"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Upgrade the affected phpmyadmin package."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/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: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:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:phpmyadmin");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:7.0");

  script_set_attribute(attribute:"patch_publication_date", value:"2016/12/24");
  script_set_attribute(attribute:"plugin_publication_date", value:"2016/12/27");
  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:"Debian Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/Debian/release", "Host/Debian/dpkg-l");

  exit(0);
}


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


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Debian/release")) audit(AUDIT_OS_NOT, "Debian");
if (!get_kb_item("Host/Debian/dpkg-l")) audit(AUDIT_PACKAGE_LIST_MISSING);


flag = 0;
if (deb_check(release:"7.0", prefix:"phpmyadmin", reference:"4:3.4.11.1-2+deb7u7")) flag++;

if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:deb_report_get());
  else security_hole(0);
  exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");
  • NASL familyDebian Local Security Checks
    NASL idDEBIAN_DLA-1821.NASL
    descriptionMultiple security vulnerabilities were fixed in phpmyadmin, a MySQL web administration tool, which prevent possible SQL injection attacks, CSRF, the bypass of user restrictions, information disclosure or denial of service. For Debian 8
    last seen2020-06-01
    modified2020-06-02
    plugin id125957
    published2019-06-18
    reporterThis script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/125957
    titleDebian DLA-1821-1 : phpmyadmin security update
    code
    #
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Debian Security Advisory DLA-1821-1. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#

include("compat.inc");

if (description)
{
  script_id(125957);
  script_version("1.4");
  script_cvs_date("Date: 2020/01/10");

  script_cve_id("CVE-2016-6606", "CVE-2016-6607", "CVE-2016-6611", "CVE-2016-6612", "CVE-2016-6613", "CVE-2016-6624", "CVE-2016-6626", "CVE-2016-6627", "CVE-2016-6628", "CVE-2016-6630", "CVE-2016-6631", "CVE-2016-6632", "CVE-2016-9849", "CVE-2016-9850", "CVE-2016-9861", "CVE-2016-9864", "CVE-2019-12616");

  script_name(english:"Debian DLA-1821-1 : phpmyadmin security update");
  script_summary(english:"Checks dpkg output for the updated package.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Debian host is missing a security update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Multiple security vulnerabilities were fixed in phpmyadmin, a MySQL
web administration tool, which prevent possible SQL injection attacks,
CSRF, the bypass of user restrictions, information disclosure or
denial of service.

For Debian 8 'Jessie', these problems have been fixed in version
4:4.2.12-2+deb8u6.

We recommend that you upgrade your phpmyadmin packages.

NOTE: Tenable Network Security has extracted the preceding description
block directly from the DLA 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://lists.debian.org/debian-lts-announce/2019/06/msg00009.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://packages.debian.org/source/jessie/phpmyadmin"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Upgrade the affected phpmyadmin package."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:S/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/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-2016-6631");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:phpmyadmin");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:8.0");

  script_set_attribute(attribute:"vuln_publication_date", value:"2016/12/11");
  script_set_attribute(attribute:"patch_publication_date", value:"2019/06/17");
  script_set_attribute(attribute:"plugin_publication_date", value:"2019/06/18");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Debian Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/Debian/release", "Host/Debian/dpkg-l");

  exit(0);
}


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


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Debian/release")) audit(AUDIT_OS_NOT, "Debian");
if (!get_kb_item("Host/Debian/dpkg-l")) audit(AUDIT_PACKAGE_LIST_MISSING);


flag = 0;
if (deb_check(release:"8.0", prefix:"phpmyadmin", reference:"4:4.2.12-2+deb8u6")) flag++;

if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:deb_report_get());
  else security_hole(0);
  exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");
  • NASL familyGentoo Local Security Checks
    NASL idGENTOO_GLSA-201701-32.NASL
    descriptionThe remote host is affected by the vulnerability described in GLSA-201701-32 (phpMyAdmin: Multiple vulnerabilities) Multiple vulnerabilities have been discovered in phpMyAdmin. Please review the CVE identifiers referenced below for details. Impact : A authenticated remote attacker could exploit these vulnerabilities to execute arbitrary PHP Code, inject SQL code, or to conduct Cross-Site Scripting attacks. In certain configurations, an unauthenticated remote attacker could cause a Denial of Service condition. Workaround : There is no known workaround at this time.
    last seen2020-06-01
    modified2020-06-02
    plugin id96426
    published2017-01-12
    reporterThis script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/96426
    titleGLSA-201701-32 : phpMyAdmin: Multiple vulnerabilities
    code
    #
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Gentoo Linux Security Advisory GLSA 201701-32.
#
# The advisory text is Copyright (C) 2001-2018 Gentoo Foundation, Inc.
# and licensed under the Creative Commons - Attribution / Share Alike 
# license. See http://creativecommons.org/licenses/by-sa/3.0/
#

include("compat.inc");

if (description)
{
  script_id(96426);
  script_version("3.3");
  script_cvs_date("Date: 2019/04/10 16:10:17");

  script_cve_id("CVE-2016-4412", "CVE-2016-5097", "CVE-2016-5098", "CVE-2016-5099", "CVE-2016-5701", "CVE-2016-5702", "CVE-2016-5703", "CVE-2016-5704", "CVE-2016-5705", "CVE-2016-5706", "CVE-2016-5730", "CVE-2016-5731", "CVE-2016-5732", "CVE-2016-5733", "CVE-2016-5734", "CVE-2016-5739", "CVE-2016-6606", "CVE-2016-6607", "CVE-2016-6608", "CVE-2016-6609", "CVE-2016-6610", "CVE-2016-6611", "CVE-2016-6612", "CVE-2016-6613", "CVE-2016-6614", "CVE-2016-6615", "CVE-2016-6616", "CVE-2016-6617", "CVE-2016-6618", "CVE-2016-6619", "CVE-2016-6620", "CVE-2016-6622", "CVE-2016-6623", "CVE-2016-6624", "CVE-2016-6625", "CVE-2016-6626", "CVE-2016-6627", "CVE-2016-6628", "CVE-2016-6629", "CVE-2016-6630", "CVE-2016-6631", "CVE-2016-6632", "CVE-2016-6633", "CVE-2016-9847", "CVE-2016-9848", "CVE-2016-9849", "CVE-2016-9850", "CVE-2016-9851", "CVE-2016-9852", "CVE-2016-9853", "CVE-2016-9854", "CVE-2016-9855", "CVE-2016-9856", "CVE-2016-9857", "CVE-2016-9858", "CVE-2016-9859", "CVE-2016-9860", "CVE-2016-9861", "CVE-2016-9862", "CVE-2016-9863", "CVE-2016-9864", "CVE-2016-9865", "CVE-2016-9866");
  script_xref(name:"GLSA", value:"201701-32");

  script_name(english:"GLSA-201701-32 : phpMyAdmin: Multiple vulnerabilities");
  script_summary(english:"Checks for updated package(s) in /var/db/pkg");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote Gentoo host is missing one or more security-related
patches."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"The remote host is affected by the vulnerability described in GLSA-201701-32
(phpMyAdmin: Multiple vulnerabilities)

    Multiple vulnerabilities have been discovered in phpMyAdmin. Please
      review the CVE identifiers referenced below for details.
  
Impact :

    A authenticated remote attacker could exploit these vulnerabilities to
      execute arbitrary PHP Code, inject SQL code, or to conduct Cross-Site
      Scripting attacks.
    In certain configurations, an unauthenticated remote attacker could
      cause a Denial of Service condition.
  
Workaround :

    There is no known workaround at this time."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security.gentoo.org/glsa/201701-32"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"All phpMyAdmin users should upgrade to the latest version:
      # emerge --sync
      # emerge --ask --oneshot --verbose '>=dev-db/phpmyadmin-4.6.5.1'"
  );
  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:F/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:F/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"exploit_framework_core", value:"true");
  script_set_attribute(attribute:"metasploit_name", value:'phpMyAdmin Authenticated Remote Code Execution');
  script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:gentoo:linux:phpmyadmin");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:gentoo:linux");

  script_set_attribute(attribute:"patch_publication_date", value:"2017/01/11");
  script_set_attribute(attribute:"plugin_publication_date", value:"2017/01/12");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Gentoo Local Security Checks");

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

  exit(0);
}


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

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Gentoo/release")) audit(AUDIT_OS_NOT, "Gentoo");
if (!get_kb_item("Host/Gentoo/qpkg-list")) audit(AUDIT_PACKAGE_LIST_MISSING);


flag = 0;

if (qpkg_check(package:"dev-db/phpmyadmin", unaffected:make_list("ge 4.6.5.1"), vulnerable:make_list("lt 4.6.5.1"))) flag++;

if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:qpkg_report_get());
  else security_hole(0);
  exit(0);
}
else
{
  tested = qpkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "phpMyAdmin");
}

References