Vulnerabilities > CVE-2002-1401 - Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Postgresql

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

include("compat.inc");

if (description)
{
 script_id(11456);
 script_version("1.23");
 script_cvs_date("Date: 2018/07/25 18:58:03");

 script_cve_id(
   "CVE-2002-1397",
   "CVE-2002-1398",
   "CVE-2002-1399",
   "CVE-2002-1400",
   "CVE-2002-1401",
   "CVE-2002-1402"
 );
 script_bugtraq_id(
   5497,
   5527,
   6610,
   6611,
   6612,
   6613,
   6614,
   6615,
   7075
 );
 script_xref(name:"RHSA", value:"2003:0010-10");

 script_name(english:"PostgreSQL < 7.2.3 Multiple Vulnerabilities");
 script_summary(english:"Attempts to log into the remote PostgreSQL daemon");

 script_set_attribute(attribute:"synopsis", value:"Arbitrary commands may be run on the remote server.");
 script_set_attribute(attribute:"description", value:
"The remote PostgreSQL server, according to its version number, is
vulnerable to various flaws which may allow an attacker who has the
rights to query the remote database to obtain a shell on this host.");
 script_set_attribute(attribute:"solution", value:"Upgrade to postgresql 7.2.3 or later.");
 script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:P");
 script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
 script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
 script_set_attribute(attribute:"exploit_available", value:"false");
 script_cwe_id(119);

 script_set_attribute(attribute:"vuln_publication_date", value:"2002/08/12");
 script_set_attribute(attribute:"patch_publication_date", value:"2002/10/01");
 script_set_attribute(attribute:"plugin_publication_date", value:"2003/03/24");

 script_set_attribute(attribute:"plugin_type", value:"remote");
 script_set_attribute(attribute:"cpe", value:"cpe:/a:postgresql:postgresql");
 script_end_attributes();

 script_category(ACT_GATHER_INFO);
 script_copyright(english:"This script is Copyright (C) 2003-2018 Tenable Network Security, Inc.");
 script_family(english:"Databases");

 script_dependencie("postgresql_detect.nasl");
 script_require_ports("Services/postgresql", 5432);
 exit(0);
}

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

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

#
# Request the database 'template1' as the user 'postgres' or 'pgsql'
#
zero = raw_string(0x00);

user[0] = "postgres";
user[1] = "pgsql";

for(i=0;i<2;i=i+1)
{
 soc = open_sock_tcp(port);
 if (!soc) audit(AUDIT_PORT_CLOSED, port);

 usr = user[i];
 len = 224 - strlen(usr);

 req = raw_string(0x00, 0x00, 0x01, 0x28, 0x00, 0x02,
    	         0x00, 0x00, 0x74, 0x65, 0x6D, 0x70, 0x6C, 0x61,
		 0x74, 0x65, 0x31) + crap(data:zero, length:55) +
        usr +
       crap(data:zero, length:len);

 send(socket:soc, data:req);
 r = recv(socket:soc, length:5);
 r2 = recv(socket:soc, length:1024);
 if((r[0]=="R") && (strlen(r2) == 10))
  {
    dbs = "";
    req = raw_string(0x51) + "select version();" +
    	  raw_string(0x00);
    send(socket:soc, data:req);

    r = recv(socket:soc, length:65535);
    r = strstr(r, "PostgreSQL");
    if(r != NULL)
     {
      for(i=0;i<strlen(r);i++)
      {
       if(ord(r[i]) == 0)
     	break;
       }
     r = substr(r, 0, i - 1);
     if(ereg(string:r, pattern:"PostgreSQL ([0-6]\.|7\.(2\.[0-2])|([0-1]\..*)).*")){
     	security_warning(port);
	}
     }
    else if("ERROR: function version()" >< r)security_warning(port);
    exit(0);
   }
}

soc = open_sock_tcp(port);
if (!soc) audit(AUDIT_PORT_CLOSED, port);

send(socket:soc, data:string("xx\r\n"));
r = recv(socket:soc, length:6);
close(soc);
if("EFATAL" >< r)
{
 if ( report_paranoia < 2 ) exit(0);
 security_warning(port:port, extra: "
Nessus was not able to remotely determine the version of the remote
PostgreSQL server, so this might be a false positive.
");
}

#%NASL_MIN_LEVEL 80502

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Mandrake Linux Security Advisory MDKSA-2002:062. 
# The text itself is copyright (C) Mandriva S.A.
#

include("compat.inc");

if (description)
{
  script_id(13963);
  script_version ("1.20");
  script_cvs_date("Date: 2019/08/02 13:32:46");

  script_cve_id("CVE-2002-0972", "CVE-2002-1397", "CVE-2002-1398", "CVE-2002-1400", "CVE-2002-1401", "CVE-2002-1402");
  script_xref(name:"MDKSA", value:"2002:062-1");

  script_name(english:"Mandrake Linux Security Advisory : postgresql (MDKSA-2002:062-1)");
  script_summary(english:"Checks rpm output for the updated packages");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote Mandrake Linux host is missing one or more security
updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Vulnerabilities were discovered in the Postgresql relational database
by Mordred Labs. These vulnerabilities are buffer overflows in the
rpad(), lpad(), repeat(), and cash_words() functions. The Postgresql
developers also fixed a buffer overflow in functions that deal with
time/date and timezone.

Finally, more buffer overflows were discovered by Mordred Labs in the
7.2.2 release that are currently only fixed in CVS. These buffer
overflows exist in the circle_poly(), path_encode(), and path_addr()
functions.

In order for these vulnerabilities to be exploited, an attacker must
be able to query the server somehow. However, this cannot directly
lead to root privilege because the server runs as the postgresql user.

Prior to upgrading, users should dump their database and retain it as
backup. You can dump the database by using :

$ pg_dumpall > db.out

If you need to restore from the backup, you can do so by using :

$ psql -f db.out template1

Update :

The previous update missed a few small fixes, including a buffer
overflow in the cash_words() function that allows local users to cause
a DoS and possibly execute arbitrary code via a malformed argument in
Postgresql 7.2 and earlier. As well, buffer overflows in the TZ and
SET TIME ZONE environment variables for Postgresql 7.2.1 and earlier
can allow local users to cause a DoS and possibly execute arbitrary
code."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://archives.postgresql.org/pgsql-announce/2002-08/msg00004.php"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://online.securityfocus.com/archive/1/288036"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://online.securityfocus.com/archive/1/288305"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://online.securityfocus.com/archive/1/288334"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_cwe_id(119);

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:libecpg3");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:libpgperl");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:libpgsql2");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:libpgsqlodbc0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:libpgtcl2");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:postgresql");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:postgresql-contrib");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:postgresql-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:postgresql-docs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:postgresql-jdbc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:postgresql-libs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:postgresql-odbc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:postgresql-perl");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:postgresql-plperl");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:postgresql-python");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:postgresql-server");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:postgresql-tcl");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:postgresql-test");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:postgresql-tk");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:mandrakesoft:mandrake_linux:7.2");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:mandrakesoft:mandrake_linux:8.0");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:mandrakesoft:mandrake_linux:8.1");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:mandrakesoft:mandrake_linux:8.2");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:mandrakesoft:mandrake_linux:9.0");

  script_set_attribute(attribute:"patch_publication_date", value:"2003/02/11");
  script_set_attribute(attribute:"plugin_publication_date", value:"2004/07/31");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2004-2019 Tenable Network Security, Inc.");
  script_family(english:"Mandriva Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/Mandrake/release", "Host/Mandrake/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);
if (!get_kb_item("Host/Mandrake/release")) audit(AUDIT_OS_NOT, "Mandriva / Mandake Linux");
if (!get_kb_item("Host/Mandrake/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^(amd64|i[3-6]86|x86_64)$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Mandriva / Mandrake Linux", cpu);


flag = 0;
if (rpm_check(release:"MDK7.2", cpu:"i386", reference:"postgresql-7.0.2-6.2mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK7.2", cpu:"i386", reference:"postgresql-devel-7.0.2-6.2mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK7.2", cpu:"i386", reference:"postgresql-jdbc-7.0.2-6.2mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK7.2", cpu:"i386", reference:"postgresql-odbc-7.0.2-6.2mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK7.2", cpu:"i386", reference:"postgresql-perl-7.0.2-6.2mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK7.2", cpu:"i386", reference:"postgresql-python-7.0.2-6.2mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK7.2", cpu:"i386", reference:"postgresql-server-7.0.2-6.2mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK7.2", cpu:"i386", reference:"postgresql-tcl-7.0.2-6.2mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK7.2", cpu:"i386", reference:"postgresql-test-7.0.2-6.2mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK7.2", cpu:"i386", reference:"postgresql-tk-7.0.2-6.2mdk", yank:"mdk")) flag++;

if (rpm_check(release:"MDK8.0", cpu:"i386", reference:"postgresql-7.0.3-12.3mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK8.0", cpu:"i386", reference:"postgresql-devel-7.0.3-12.3mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK8.0", cpu:"i386", reference:"postgresql-jdbc-7.0.3-12.3mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK8.0", cpu:"i386", reference:"postgresql-odbc-7.0.3-12.3mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK8.0", cpu:"i386", reference:"postgresql-perl-7.0.3-12.3mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK8.0", cpu:"i386", reference:"postgresql-python-7.0.3-12.3mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK8.0", cpu:"i386", reference:"postgresql-server-7.0.3-12.3mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK8.0", cpu:"i386", reference:"postgresql-tcl-7.0.3-12.3mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK8.0", cpu:"i386", reference:"postgresql-test-7.0.3-12.3mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK8.0", cpu:"i386", reference:"postgresql-tk-7.0.3-12.3mdk", yank:"mdk")) flag++;

if (rpm_check(release:"MDK8.1", cpu:"i386", reference:"postgresql-7.1.2-19.3mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK8.1", cpu:"i386", reference:"postgresql-contrib-7.1.2-19.3mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK8.1", cpu:"i386", reference:"postgresql-devel-7.1.2-19.3mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK8.1", cpu:"i386", reference:"postgresql-docs-7.1.2-19.3mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK8.1", cpu:"i386", reference:"postgresql-jdbc-7.1.2-19.3mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK8.1", cpu:"i386", reference:"postgresql-libs-7.1.2-19.3mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK8.1", cpu:"i386", reference:"postgresql-odbc-7.1.2-19.3mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK8.1", cpu:"i386", reference:"postgresql-perl-7.1.2-19.3mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK8.1", cpu:"i386", reference:"postgresql-plperl-7.1.2-19.3mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK8.1", cpu:"i386", reference:"postgresql-python-7.1.2-19.3mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK8.1", cpu:"i386", reference:"postgresql-server-7.1.2-19.3mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK8.1", cpu:"i386", reference:"postgresql-tcl-7.1.2-19.3mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK8.1", cpu:"i386", reference:"postgresql-test-7.1.2-19.3mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK8.1", cpu:"i386", reference:"postgresql-tk-7.1.2-19.3mdk", yank:"mdk")) flag++;

if (rpm_check(release:"MDK8.2", cpu:"i386", reference:"libecpg3-7.2-12.2mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK8.2", cpu:"i386", reference:"libpgperl-7.2-12.2mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK8.2", cpu:"i386", reference:"libpgsql2-7.2-12.2mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK8.2", cpu:"i386", reference:"libpgsqlodbc0-7.2-12.2mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK8.2", cpu:"i386", reference:"libpgtcl2-7.2-12.2mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK8.2", cpu:"i386", reference:"postgresql-7.2-12.2mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK8.2", cpu:"i386", reference:"postgresql-contrib-7.2-12.2mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK8.2", cpu:"i386", reference:"postgresql-devel-7.2-12.2mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK8.2", cpu:"i386", reference:"postgresql-docs-7.2-12.2mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK8.2", cpu:"i386", reference:"postgresql-jdbc-7.2-12.2mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK8.2", cpu:"i386", reference:"postgresql-python-7.2-12.2mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK8.2", cpu:"i386", reference:"postgresql-server-7.2-12.2mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK8.2", cpu:"i386", reference:"postgresql-tcl-7.2-12.2mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK8.2", cpu:"i386", reference:"postgresql-test-7.2-12.2mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK8.2", cpu:"i386", reference:"postgresql-tk-7.2-12.2mdk", yank:"mdk")) flag++;

if (rpm_check(release:"MDK9.0", cpu:"i386", reference:"libecpg3-7.2.2-1.2mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.0", cpu:"i386", reference:"libpgperl-7.2.2-1.2mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.0", cpu:"i386", reference:"libpgsql2-7.2.2-1.2mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.0", cpu:"i386", reference:"libpgsqlodbc0-7.2.2-1.2mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.0", cpu:"i386", reference:"libpgtcl2-7.2.2-1.2mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.0", cpu:"i386", reference:"postgresql-7.2.2-1.2mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.0", cpu:"i386", reference:"postgresql-contrib-7.2.2-1.2mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.0", cpu:"i386", reference:"postgresql-devel-7.2.2-1.2mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.0", cpu:"i386", reference:"postgresql-docs-7.2.2-1.2mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.0", cpu:"i386", reference:"postgresql-jdbc-7.2.2-1.2mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.0", cpu:"i386", reference:"postgresql-python-7.2.2-1.2mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.0", cpu:"i386", reference:"postgresql-server-7.2.2-1.2mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.0", cpu:"i386", reference:"postgresql-tcl-7.2.2-1.2mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.0", cpu:"i386", reference:"postgresql-test-7.2.2-1.2mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.0", cpu:"i386", reference:"postgresql-tk-7.2.2-1.2mdk", yank:"mdk")) flag++;


if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:rpm_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 Red Hat Security Advisory RHSA-2002:301. The text 
# itself is copyright (C) Red Hat, Inc.
#

include("compat.inc");

if (description)
{
  script_id(12343);
  script_version ("1.26");
  script_cvs_date("Date: 2019/10/25 13:36:10");

  script_cve_id("CVE-2002-0972", "CVE-2002-1397", "CVE-2002-1398", "CVE-2002-1400", "CVE-2002-1401", "CVE-2002-1402");
  script_xref(name:"RHSA", value:"2002:301");

  script_name(english:"RHEL 2.1 : postgresql (RHSA-2002:301)");
  script_summary(english:"Checks the rpm output for the updated packages");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Red Hat host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Updated PostgreSQL packages are available which correct several minor
security vulnerabilities.

[Updated 06 Feb 2003] Added fixed packages for Advanced Workstation
2.1

PostgreSQL is an advanced Object-Relational database management system
(DBMS). Red Hat Linux Advanced Server 2.1 shipped with PostgreSQL
version 7.1.3 which has several security vulnerabilities.

Buffer overflows in PostgreSQL 7.2 allow attackers to cause a denial
of service and possibly execute arbitrary code via long arguments to
the lpad or rpad functions. CVE-2002-0972

Buffer overflow in the cash_words() function for PostgreSQL 7.2 and
earlier allows local users to cause a denial of service and possibly
execute arbitrary code via a malformed argument. CVE-2002-1397

Buffer overflow in the date parser for PostgreSQL before 7.2.2 allows
attackers to cause a denial of service and possibly execute arbitrary
code via a long date string, referred to as a vulnerability 'in
handling long datetime input.' CVE-2002-1398

Heap-based buffer overflow in the repeat() function for PostgreSQL
before 7.2.2 allows attackers to execute arbitrary code by causing
repeat() to generate a large string. CVE-2002-1400

Buffer overflows in circle_poly, path_encode, and path_add allow
attackers to cause a denial of service and possibly execute arbitrary
code. Note that these issues have been fixed in our packages and in
PostgreSQL CVS, but are not included in PostgreSQL version 7.2.2 or
7.2.3. CVE-2002-1401

Buffer overflows in the TZ and SET TIME ZONE enivronment variables for
PostgreSQL 7.2.1 and earlier allow local users to cause a denial of
service and possibly execute arbitrary code. CVE-2002-1402

Note that these vulnerabilities are only critical on open or shared
systems because connecting to the database is required before the
vulnerabilities can be exploited.

The PostgreSQL Global Development Team has released versions of
PostgreSQL that fix these vulnerabilities, and these fixes have been
isolated and backported into the updated 7.1.3 packages provided with
this errata. All users of Red Hat Linux Advanced Server 2.1 who use
PostgreSQL are advised to install these updated packages."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2002-0972"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2002-1397"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2002-1398"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2002-1400"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2002-1401"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2002-1402"
  );
  # http://lwn.net/Articles/8445/
  script_set_attribute(
    attribute:"see_also",
    value:"https://lwn.net/Articles/8445/"
  );
  # http://marc.theaimsgroup.com/?l=postgresql-announce&m=103062536330644
  script_set_attribute(
    attribute:"see_also",
    value:"https://marc.info/?l=postgresql-announce&m=103062536330644"
  );
  # http://marc.theaimsgroup.com/?l=bugtraq&m=102978152712430
  script_set_attribute(
    attribute:"see_also",
    value:"https://marc.info/?l=bugtraq&m=102978152712430"
  );
  # http://marc.theaimsgroup.com/?l=bugtraq&m=102987306029821
  script_set_attribute(
    attribute:"see_also",
    value:"https://marc.info/?l=bugtraq&m=102987306029821"
  );
  # http://marc.theaimsgroup.com/?l=postgresql-general&m=102995302604086
  script_set_attribute(
    attribute:"see_also",
    value:"https://marc.info/?l=postgresql-general&m=102995302604086"
  );
  # http://online.securityfocus.com/archive/1/288334
  script_set_attribute(
    attribute:"see_also",
    value:"https://online.securityfocus.com/archive/1/288334"
  );
  # http://online.securityfocus.com/archive/1/288305
  script_set_attribute(
    attribute:"see_also",
    value:"https://online.securityfocus.com/archive/1/288305"
  );
  # http://online.securityfocus.com/archive/1/288036
  script_set_attribute(
    attribute:"see_also",
    value:"https://online.securityfocus.com/archive/1/288036"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/errata/RHSA-2002:301"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_cwe_id(119);

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:postgresql");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:postgresql-contrib");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:postgresql-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:postgresql-docs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:postgresql-jdbc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:postgresql-libs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:postgresql-odbc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:postgresql-perl");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:postgresql-python");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:postgresql-server");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:postgresql-tcl");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:postgresql-tk");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:2.1");

  script_set_attribute(attribute:"vuln_publication_date", value:"2002/09/24");
  script_set_attribute(attribute:"patch_publication_date", value:"2003/02/05");
  script_set_attribute(attribute:"plugin_publication_date", value:"2004/07/06");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2004-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Red Hat Local Security Checks");

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

  exit(0);
}


include("audit.inc");
include("global_settings.inc");
include("misc_func.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) || "Red Hat" >!< release) audit(AUDIT_OS_NOT, "Red Hat");
os_ver = pregmatch(pattern: "Red Hat Enterprise Linux.*release ([0-9]+(\.[0-9]+)?)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Red Hat");
os_ver = os_ver[1];
if (! preg(pattern:"^2\.1([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Red Hat 2.1", "Red Hat " + 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$" && "s390" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Red Hat", cpu);
if (cpu !~ "^i[3-6]86$") audit(AUDIT_ARCH_NOT, "i386", cpu);

yum_updateinfo = get_kb_item("Host/RedHat/yum-updateinfo");
if (!empty_or_null(yum_updateinfo)) 
{
  rhsa = "RHSA-2002:301";
  yum_report = redhat_generate_yum_updateinfo_report(rhsa:rhsa);
  if (!empty_or_null(yum_report))
  {
    security_report_v4(
      port       : 0,
      severity   : SECURITY_HOLE,
      extra      : yum_report 
    );
    exit(0);
  }
  else
  {
    audit_message = "affected by Red Hat security advisory " + rhsa;
    audit(AUDIT_OS_NOT, audit_message);
  }
}
else
{
  flag = 0;
  if (rpm_check(release:"RHEL2.1", cpu:"i386", reference:"postgresql-7.1.3-4bp.2")) flag++;
  if (rpm_check(release:"RHEL2.1", cpu:"i386", reference:"postgresql-contrib-7.1.3-4bp.2")) flag++;
  if (rpm_check(release:"RHEL2.1", cpu:"i386", reference:"postgresql-devel-7.1.3-4bp.2")) flag++;
  if (rpm_check(release:"RHEL2.1", cpu:"i386", reference:"postgresql-docs-7.1.3-4bp.2")) flag++;
  if (rpm_check(release:"RHEL2.1", cpu:"i386", reference:"postgresql-jdbc-7.1.3-4bp.2")) flag++;
  if (rpm_check(release:"RHEL2.1", cpu:"i386", reference:"postgresql-libs-7.1.3-4bp.2")) flag++;
  if (rpm_check(release:"RHEL2.1", cpu:"i386", reference:"postgresql-odbc-7.1.3-4bp.2")) flag++;
  if (rpm_check(release:"RHEL2.1", cpu:"i386", reference:"postgresql-perl-7.1.3-4bp.2")) flag++;
  if (rpm_check(release:"RHEL2.1", cpu:"i386", reference:"postgresql-python-7.1.3-4bp.2")) flag++;
  if (rpm_check(release:"RHEL2.1", cpu:"i386", reference:"postgresql-server-7.1.3-4bp.2")) flag++;
  if (rpm_check(release:"RHEL2.1", cpu:"i386", reference:"postgresql-tcl-7.1.3-4bp.2")) flag++;
  if (rpm_check(release:"RHEL2.1", cpu:"i386", reference:"postgresql-tk-7.1.3-4bp.2")) flag++;

  if (flag)
  {
    security_report_v4(
      port       : 0,
      severity   : SECURITY_HOLE,
      extra      : rpm_report_get() + redhat_report_package_caveat()
    );
    exit(0);
  }
  else
  {
    tested = pkg_tests_get();
    if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
    else audit(AUDIT_PACKAGE_NOT_INSTALLED, "postgresql / postgresql-contrib / postgresql-devel / etc");
  }
}

#%NASL_MIN_LEVEL 80502

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Debian Security Advisory DSA-165. The text 
# itself is copyright (C) Software in the Public Interest, Inc.
#

include("compat.inc");

if (description)
{
  script_id(15002);
  script_version("1.19");
  script_cvs_date("Date: 2019/08/02 13:32:17");

  script_cve_id("CVE-2002-0972", "CVE-2002-1397", "CVE-2002-1398", "CVE-2002-1400", "CVE-2002-1401", "CVE-2002-1402");
  script_xref(name:"DSA", value:"165");

  script_name(english:"Debian DSA-165-1 : postgresql - buffer overflows");
  script_summary(english:"Checks dpkg output for the updated package");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Debian host is missing a security-related update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Mordred Labs and others found several vulnerabilities in PostgreSQL,
an object-relational SQL database. They are inherited from several
buffer overflows and integer overflows. Specially crafted long date
and time input, currency, repeat data and long timezone names could
cause the PostgreSQL server to crash as well as specially crafted
input data for lpad() and rpad(). More buffer/integer overflows were
found in circle_poly(), path_encode() and path_addr().

Except for the last three, these problems are fixed in the upstream
release 7.2.2 of PostgreSQL which is the recommended version to use.

Most of these problems do not exist in the version of PostgreSQL that
Debian ships in the potato release since the corresponding
functionality is not yet implemented. However, PostgreSQL 6.5.3 is
quite old and may bear more risks than we are aware of, which may
include further buffer overflows, and certainly include bugs that
threaten the integrity of your data.

You are strongly advised not to use this release but to upgrade your
system to Debian 3.0 (stable) including PostgreSQL release 7.2.1
instead, where many bugs have been fixed and new features introduced
to increase compatibility with the SQL standards.

If you consider an upgrade, please make sure to dump the entire
database system using the pg_dumpall utility. Please take into
consideration that the newer PostgreSQL is more strict in its input
handling. This means that tests like 'foo = NULL' which are not valid
won't be accepted anymore. It also means that when using UNICODE
encoding, ISO 8859-1 and ISO 8859-15 are no longer valid encodings to
use when inserting data into the relation. In such a case you are
advised to convert the dump in question usingrecode latin1..utf-16.

These problems have been fixed in version 7.2.1-2woody2 for the
current stable distribution (woody) and in version 7.2.2-2 for the
unstable distribution (sid). The old stable distribution (potato) is
partially affected and we ship a fixed version 6.5.3-27.2 for it."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.debian.org/security/2002/dsa-165"
  );
  script_set_attribute(attribute:"solution", value:"Upgrade the PostgreSQL packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_cwe_id(119);

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:postgresql");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:2.2");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:3.0");

  script_set_attribute(attribute:"patch_publication_date", value:"2002/09/12");
  script_set_attribute(attribute:"plugin_publication_date", value:"2004/09/29");
  script_set_attribute(attribute:"vuln_publication_date", value:"2002/08/19");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2004-2019 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:"2.2", prefix:"ecpg", reference:"6.5.3-27.2")) flag++;
if (deb_check(release:"2.2", prefix:"libpgperl", reference:"6.5.3-27.2")) flag++;
if (deb_check(release:"2.2", prefix:"libpgsql2", reference:"6.5.3-27.2")) flag++;
if (deb_check(release:"2.2", prefix:"libpgtcl", reference:"6.5.3-27.2")) flag++;
if (deb_check(release:"2.2", prefix:"odbc-postgresql", reference:"6.5.3-27.2")) flag++;
if (deb_check(release:"2.2", prefix:"pgaccess", reference:"6.5.3-27.2")) flag++;
if (deb_check(release:"2.2", prefix:"postgresql", reference:"6.5.3-27.2")) flag++;
if (deb_check(release:"2.2", prefix:"postgresql-client", reference:"6.5.3-27.2")) flag++;
if (deb_check(release:"2.2", prefix:"postgresql-contrib", reference:"6.5.3-27.2")) flag++;
if (deb_check(release:"2.2", prefix:"postgresql-dev", reference:"6.5.3-27.2")) flag++;
if (deb_check(release:"2.2", prefix:"postgresql-doc", reference:"6.5.3-27.2")) flag++;
if (deb_check(release:"2.2", prefix:"postgresql-pl", reference:"6.5.3-27.2")) flag++;
if (deb_check(release:"2.2", prefix:"postgresql-test", reference:"6.5.3-27.2")) flag++;
if (deb_check(release:"2.2", prefix:"python-pygresql", reference:"6.5.3-27.2")) flag++;
if (deb_check(release:"3.0", prefix:"courier-authpostgresql", reference:"0.37.3-3.1")) flag++;
if (deb_check(release:"3.0", prefix:"libecpg3", reference:"7.2.1-2woody2")) flag++;
if (deb_check(release:"3.0", prefix:"libpgperl", reference:"7.2.1-2woody2")) flag++;
if (deb_check(release:"3.0", prefix:"libpgsql2", reference:"7.2.1-2woody2")) flag++;
if (deb_check(release:"3.0", prefix:"libpgtcl", reference:"7.2.1-2woody2")) flag++;
if (deb_check(release:"3.0", prefix:"odbc-postgresql", reference:"7.2.1-2woody2")) flag++;
if (deb_check(release:"3.0", prefix:"pgaccess", reference:"7.2.1-2woody2")) flag++;
if (deb_check(release:"3.0", prefix:"postgresql", reference:"7.2.1-2woody2")) flag++;
if (deb_check(release:"3.0", prefix:"postgresql-client", reference:"7.2.1-2woody2")) flag++;
if (deb_check(release:"3.0", prefix:"postgresql-contrib", reference:"7.2.1-2woody2")) flag++;
if (deb_check(release:"3.0", prefix:"postgresql-dev", reference:"7.2.1-2woody2")) flag++;
if (deb_check(release:"3.0", prefix:"postgresql-doc", reference:"7.2.1-2woody2")) flag++;
if (deb_check(release:"3.0", prefix:"python-pygresql", reference:"7.2.1-2woody2")) 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");