PostgreSQL 8.3 < 8.3.19 / 8.4 < 8.4.12 / 9.0 < 9.0.8 / 9.1 < 9.1.4 Multiple Vulnerabilities - Nessus

High Plugin ID: 63353

This page contains detailed information about the PostgreSQL 8.3 < 8.3.19 / 8.4 < 8.4.12 / 9.0 < 9.0.8 / 9.1 < 9.1.4 Multiple Vulnerabilities Nessus plugin including available exploits and PoCs found on GitHub, in Metasploit or Exploit-DB for verifying of this vulnerability.

Table Of Contents

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Plugin Overview
Vulnerability Information

Synopsis
Description
Solution

Public Exploits
Risk Information
Plugin Source
How to Run
References
Version

Plugin Overview

ID: 63353
Name: PostgreSQL 8.3 < 8.3.19 / 8.4 < 8.4.12 / 9.0 < 9.0.8 / 9.1 < 9.1.4 Multiple Vulnerabilities
Filename: postgresql_20120604.nasl
Vulnerability Published: 2012-05-31
This Plugin Published: 2012-12-28
Last Modification Time: 2022-04-11
Plugin Version: 1.14
Plugin Type: local
Plugin Family: Databases
Dependencies: postgresql_version.nbin

Vulnerability Information

Severity: High
Vulnerability Published: 2012-05-31
Patch Published: 2012-05-30
CVE [?]: CVE-2012-2143, CVE-2012-2655
CPE [?]: cpe:/a:postgresql:postgresql

Synopsis

The remote database server is affected by multiple vulnerabilities.

Description

The version of PostgreSQL installed on the remote host is 8.3.x prior to 8.3.19, 8.4.x prior to 8.4.12, 9.0.x prior to 9.0.8, or 9.1.x prior to 9.1.4. As such, it is potentially affected by multiple vulnerabilities :

- Passwords containing the byte 0x80 passed to the crypt() function in pgcrypto are incorrectly truncated if DES encryption was used. (CVE-2012-2143)

- SECURITY_DEFINER and SET attributes on procedural call handlers are not ignored and can be used to crash the server. (CVE-2012-2655)

Solution

Upgrade to PostgreSQL 8.3.19 / 8.4.12 / 9.0.8 / 9.1.4 or later.

Public Exploits

Target Network Port(s): 5432
Target Asset(s): Services/postgresql
Exploit Available: True (GitHub)
Exploit Ease: Exploits (PoCs) are available

Here's the list of publicly known exploits and PoCs for verifying the PostgreSQL 8.3 < 8.3.19 / 8.4 < 8.4.12 / 9.0 < 9.0.8 / 9.1 < 9.1.4 Multiple Vulnerabilities vulnerability:

GitHub: https://github.com/ptester36/netology_ib_networks_lesson_9
[CVE-2012-2655]

Before running any exploit against any system, make sure you are authorized by the owner of the target system(s) to perform such activity. In any other case, this would be considered as an illegal activity.

WARNING: Beware of using unverified exploits from sources such as GitHub or Exploit-DB. These exploits and PoCs could contain malware. For more information, see how to use exploits safely.

Risk Information

CVSS Score Source [?]: CVE-2012-2143
CVSS V2 Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N/E:U/RL:OF/RC:C

CVSS Base Score:	4.3 (Medium)
Impact Subscore:	2.9
Exploitability Subscore:	8.6
CVSS Temporal Score:	3.2 (Low)
CVSS Environmental Score:	NA (None)
Modified Impact Subscore:	NA
Overall CVSS Score:	3.2 (Low)

CVSS V3 Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

CVSS Base Score:	8.8 (High)
Impact Subscore:	5.9
Exploitability Subscore:	2.8
CVSS Temporal Score:	7.7 (High)
CVSS Environmental Score:	NA (None)
Modified Impact Subscore:	NA
Overall CVSS Score:	7.7 (High)

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Plugin Source

#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#

include('deprecated_nasl_level.inc');
include('compat.inc');

if (description)
{
  script_id(63353);
  script_version("1.14");
  script_set_attribute(attribute:"plugin_modification_date", value:"2022/04/11");

  script_cve_id("CVE-2012-2143", "CVE-2012-2655");
  script_bugtraq_id(53729, 53812);

  script_name(english:"PostgreSQL 8.3 < 8.3.19 / 8.4 < 8.4.12 / 9.0 < 9.0.8 / 9.1 < 9.1.4 Multiple Vulnerabilities");

  script_set_attribute(attribute:"synopsis", value:
"The remote database server is affected by multiple vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"The version of PostgreSQL installed on the remote host is 8.3.x prior
to 8.3.19, 8.4.x prior to 8.4.12, 9.0.x prior to 9.0.8, or 9.1.x prior
to 9.1.4.  As such, it is potentially affected by multiple
vulnerabilities :

  - Passwords containing the byte 0x80 passed to the crypt() 
    function in pgcrypto are incorrectly truncated if DES 
    encryption was used. (CVE-2012-2143)

  - SECURITY_DEFINER and SET attributes on procedural call 
    handlers are not ignored and can be used to crash the 
    server. (CVE-2012-2655)");
  script_set_attribute(attribute:"see_also", value:"https://www.postgresql.org/about/news/1398/");
  script_set_attribute(attribute:"see_also", value:"https://www.postgresql.org/docs/8.3/release-8-3-19.html");
  script_set_attribute(attribute:"see_also", value:"https://www.postgresql.org/docs/8.4/release-8-4-12.html");
  script_set_attribute(attribute:"see_also", value:"https://www.postgresql.org/docs/9.0/release-9-0-8.html");
  script_set_attribute(attribute:"see_also", value:"https://www.postgresql.org/docs/9.1/release-9-1-4.html");
  script_set_attribute(attribute:"solution", value:
"Upgrade to PostgreSQL 8.3.19 / 8.4.12 / 9.0.8 / 9.1.4 or later.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/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: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:"cvss_score_source", value:"CVE-2012-2143");

  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:"2012/05/31");
  script_set_attribute(attribute:"patch_publication_date", value:"2012/05/30");
  script_set_attribute(attribute:"plugin_publication_date", value:"2012/12/28");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:postgresql:postgresql");
  script_set_attribute(attribute:"thorough_tests", value:"true");
  script_end_attributes();

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

  script_copyright(english:"This script is Copyright (C) 2012-2022 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("postgresql_version.nbin");
  script_require_ports("Services/postgresql", 5432);

  exit(0);
}

include("audit.inc");
include("backport.inc");
include("global_settings.inc");
include("misc_func.inc");

port = get_service(svc:"postgresql", default:5432, exit_on_fail:TRUE);

version = get_kb_item_or_exit('database/'+port+'/postgresql/version');
source = get_kb_item_or_exit('database/'+port+'/postgresql/source');
database = get_kb_item('database/'+port+'/postgresql/database_name');

get_backport_banner(banner:source);
if (backported && report_paranoia < 2) audit(AUDIT_BACKPORT_SERVICE, port, 'PostgreSQL server');

ver = split(version, sep:'.');
for (i=0; i < max_index(ver); i++)
  ver[i] = int(ver[i]);

if (
  (ver[0] == 8 && ver[1] == 3 && ver[2] < 19) ||
  (ver[0] == 8 && ver[1] == 4 && ver[2] < 12) ||
  (ver[0] == 9 && ver[1] == 0 && ver[2] < 8) || 
  (ver[0] == 9 && ver[1] == 1 && ver[2] < 4)
)
{
  if (report_verbosity > 0)
  {
    report = '';
    if(database)
      report += '\n  Database name     : ' + database ;
    report +=
      '\n  Version source    : ' + source +
      '\n  Installed version : ' + version +
      '\n  Fixed version     : 8.3.19 / 8.4.12 / 9.0.8 / 9.1.4\n';
    security_warning(port:port, extra:report);
  }
  else security_warning(port);
  exit(0);
}
else audit(AUDIT_LISTEN_NOT_VULN, 'PostgreSQL', port, version);

The latest version of this script can be found in these locations depending on your platform:

Linux / Unix:
/opt/nessus/lib/nessus/plugins/postgresql_20120604.nasl
Windows:
C:\ProgramData\Tenable\Nessus\nessus\plugins\postgresql_20120604.nasl
Mac OS X:
/Library/Nessus/run/lib/nessus/plugins/postgresql_20120604.nasl

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How to Run

Here is how to run the PostgreSQL 8.3 < 8.3.19 / 8.4 < 8.4.12 / 9.0 < 9.0.8 / 9.1 < 9.1.4 Multiple Vulnerabilities as a standalone plugin via the Nessus web user interface (https://localhost:8834/):

Click to start a New Scan.
Select Advanced Scan.
Navigate to the Plugins tab.
On the top right corner click to Disable All plugins.
On the left side table select Databases plugin family.
On the right side table select PostgreSQL 8.3 < 8.3.19 / 8.4 < 8.4.12 / 9.0 < 9.0.8 / 9.1 < 9.1.4 Multiple Vulnerabilities plugin ID 63353.
Specify the target on the Settings tab and click to Save the scan.
Run the scan.

Here are a few examples of how to run the plugin in the command line. Note that the examples below demonstrate the usage on the Linux / Unix platform.

Basic usage:

/opt/nessus/bin/nasl postgresql_20120604.nasl -t <IP/HOST>

Run the plugin with audit trail message on the console:

/opt/nessus/bin/nasl -a postgresql_20120604.nasl -t <IP/HOST>

Run the plugin with trace script execution written to the console (useful for debugging):

/opt/nessus/bin/nasl -T - postgresql_20120604.nasl -t <IP/HOST>

Run the plugin with using a state file for the target and updating it (useful for running multiple plugins on the target):

/opt/nessus/bin/nasl -K /tmp/state postgresql_20120604.nasl -t <IP/HOST>

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References

BID | SecurityFocus Bugtraq ID:

53729, 53812

See also:

Similar and related Nessus plugins:

69701 - Amazon Linux AMI : postgresql8 (ALAS-2012-94)
59719 - CentOS 5 / 6 : postgresql / postgresql84 (CESA-2012:1037)
59938 - CentOS 6 : php (CESA-2012:1046)
67089 - CentOS 5 : php53 (CESA-2012:1047)
59769 - Debian DSA-2491-1 : postgresql-8.4 - several vulnerabilities
59534 - Fedora 16 : postgresql-9.1.4-1.fc16 (2012-8893)
59538 - Fedora 15 : postgresql-9.0.8-1.fc15 (2012-8915)
59539 - Fedora 17 : postgresql-9.1.4-1.fc17 (2012-8924)
62236 - GLSA-201209-03 : PHP: Multiple vulnerabilities
62380 - GLSA-201209-24 : PostgreSQL: Multiple vulnerabilities
62214 - Mac OS X 10.7.x < 10.7.5 Multiple Vulnerabilities (BEAST)
62215 - Mac OS X 10.8.x < 10.8.2 Multiple Vulnerabilities
62213 - Mac OS X Multiple Vulnerabilities (Security Update 2012-004) (BEAST)
59518 - Mandriva Linux Security Advisory : postgresql (MDVSA-2012:092)
74766 - openSUSE Security Update : postgresql / postgresql-libs (openSUSE-SU-2012:1251-1)
74769 - openSUSE Security Update : postgresql / postgresql-libs (openSUSE-SU-2012:1288-1)
74773 - openSUSE Security Update : postgresql (openSUSE-SU-2012:1299-1)
68568 - Oracle Linux 5 / 6 : postgresql / postgresql84 (ELSA-2012-1037)
68570 - Oracle Linux 6 : php (ELSA-2012-1046)
68571 - Oracle Linux 5 : php53 (ELSA-2012-1047)
59529 - PHP 5.3.x < 5.3.14 Multiple Vulnerabilities
59530 - PHP 5.4.x < 5.4.4 Multiple Vulnerabilities
59712 - RHEL 5 / 6 : postgresql and postgresql84 (RHSA-2012:1037)
59752 - RHEL 6 : php (RHSA-2012:1046)
59753 - RHEL 5 : php53 (RHSA-2012:1047)
61352 - Scientific Linux Security Update : postgresql and postgresql84 on SL5.x i386/x86_64 (20120625)
61353 - Scientific Linux Security Update : postgresql and postgresql84 on SL6.x i386/x86_64 (20120625)
61356 - Scientific Linux Security Update : php53 on SL5.x i386/x86_64 (20120627)
61358 - Scientific Linux Security Update : php on SL6.x i386/x86_64 (20120627)
64216 - SuSE 11.1 Security Update : PostgreSQL (SAT Patch Number 6697)
62545 - SuSE 10 Security Update : PostgreSQL (ZYPP Patch Number 8311)
83561 - SUSE SLED10 / SLES10 Security Update : PostgreSQL (SUSE-SU-2012:1336-1)
59385 - Ubuntu 8.04 LTS / 10.04 LTS / 11.04 / 11.10 / 12.04 LTS : postgresql-8.3, postgresql-8.4, postgresql-9.1 vulnerabilities (USN-1461-1)
68620 - Oracle Linux 5 / 6 : postgresql / postgresql84 (ELSA-2012-1263)

Version

This page has been produced using Nessus Professional 10.1.2 (#68) LINUX, Plugin set 202205072148.
Plugin file postgresql_20120604.nasl version 1.14. For more plugins, visit the Nessus Plugin Library.

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PostgreSQL 8.3 < 8.3.19 / 8.4 < 8.4.12 / 9.0 < 9.0.8 / 9.1 < 9.1.4 Multiple Vulnerabilities - Nessus

Plugin Overview

Vulnerability Information

Synopsis

Description

Solution

Public Exploits

Risk Information

Plugin Source

How to Run

References

Version

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