Vulnerabilities > CVE-2003-0073 - Unspecified vulnerability in Oracle Mysql

#%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-2003:094. The text 
# itself is copyright (C) Red Hat, Inc.
#

include("compat.inc");

if (description)
{
  script_id(12378);
  script_version ("1.22");
  script_cvs_date("Date: 2019/10/25 13:36:10");

  script_cve_id("CVE-2003-0073", "CVE-2003-0150");
  script_xref(name:"RHSA", value:"2003:094");

  script_name(english:"RHEL 2.1 : mysql (RHSA-2003:094)");
  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 packages are available that fix both a double-free security
vulnerability and a remote root exploit security vulnerability found
in the MySQL server.

[Updated 11 Aug 2003] Updated mysqlclient9 packages are now included.
These were previously missing from this erratum.

MySQL is a multi-user, multi-threaded SQL database server.

A double-free vulnerability in mysqld, for MySQL before version
3.23.55, allows attackers with MySQL access to cause a denial of
service (crash) by creating a carefully crafted client application.

A remote root exploit vulnerability in mysqld, for MySQL before
version 3.23.56, allows MySQL users to gain root privileges by
overwriting configuration files.

Previous versions of the MySQL packages do not contain the thread safe
client library (libmysqlclient_r).

All users of MySQL are advised to upgrade to these errata packages
containing MySQL 3.23.56."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2003-0073"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2003-0150"
  );
  # http://www.mysql.com/doc/en/News-3.23.55.html
  script_set_attribute(
    attribute:"see_also",
    value:"https://dev.mysql.com/doc/refman/4.1/en/news-3-23-55.html"
  );
  # http://www.mysql.com/doc/en/News-3.23.56.html
  script_set_attribute(
    attribute:"see_also",
    value:"https://dev.mysql.com/doc/refman/4.1/en/news-3-23-56.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/errata/RHSA-2003:094"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:mysql");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:mysql-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:mysql-server");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:mysqlclient9");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:2.1");

  script_set_attribute(attribute:"vuln_publication_date", value:"2003/02/19");
  script_set_attribute(attribute:"patch_publication_date", value:"2003/08/25");
  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-2003:094";
  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:"mysql-3.23.56-1.72")) flag++;
  if (rpm_check(release:"RHEL2.1", cpu:"i386", reference:"mysql-devel-3.23.56-1.72")) flag++;
  if (rpm_check(release:"RHEL2.1", cpu:"i386", reference:"mysql-server-3.23.56-1.72")) flag++;
  if (rpm_check(release:"RHEL2.1", cpu:"i386", reference:"mysqlclient9-3.23.22-8")) 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, "mysql / mysql-devel / mysql-server / mysqlclient9");
  }
}

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

#
# Ref: http://www.mysql.com/doc/en/News-3.23.55.html
# 


include("compat.inc");

if (description)
{
 script_id(11299);  
 script_version("1.30");
 script_cvs_date("Date: 2018/07/16 14:09:13");

 script_cve_id("CVE-2003-0073");
 script_bugtraq_id(6718);
 script_xref(name:"RHSA", value:"2003:093-01");

 script_name(english:"MySQL < 3.23.55 mysql_change_user() Double-free Memory Pointer DoS");
 script_summary(english:"Checks for the remote MySQL version");
 
 script_set_attribute(attribute:"synopsis", value:
"The remote database service is prone to a denial of service attack.");
 script_set_attribute(attribute:"description", value:
"According to its banner, a version of MySQL before 3.23.55 is running
on the remote host.  If you have not patched this version, then an
attacker with valid credentials may be able to crash this service
remotely by exploiting a double free bug. 

Further exploitation to gain a shell on the host might be possible,
although it's unconfirmed so far.");
 script_set_attribute(attribute:"solution", value:
"Upgrade to MySQL 3.23.55 or newer.");
 script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:N/I:N/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_set_attribute(attribute:"plugin_publication_date", value:"2003/03/01");
 script_set_attribute(attribute:"vuln_publication_date", value:"2003/01/23");

 script_set_attribute(attribute:"plugin_type", value:"remote");
 script_set_attribute(attribute:"cpe", value:"cpe:/a:mysql:mysql");
 script_end_attributes();
 
 script_category(ACT_GATHER_INFO);
 script_copyright(english:"This script is Copyright (C) 2003-2018 and is owned by Tenable, Inc. or an Affiliate thereof.");
 script_family(english:"Databases");

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

 exit(0);
}

#
# The script code starts here
#

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


# nb: banner checks of open source software are prone to false-
#     positives so only run the check if reporting is paranoid.
if (report_paranoia < 2)
  exit(1, "This plugin only runs if 'Report paranoia' is set to 'Paranoid'.");

port = get_service(svc:"mysql", default:3306, exit_on_fail:TRUE);

if (mysql_init(port:port, exit_on_fail:TRUE) == 1)
{
  version = mysql_get_version();

  if (
    strlen(version) &&
    version =~ "^3\.(([0-9]\..*|(1[0-9]\..*)|(2[0-2]\..*))|23\.([0-4][0-9]|5[0-4])[^0-9])"
  )
  {
    if (report_verbosity > 0)
    {
      report = '\nThe remote MySQL server\'s version is :\n\n  '+version+'\n';
      datadir = get_kb_item('mysql/' + port + '/datadir');
      if (!empty_or_null(datadir))
      {
        report += '  Data Dir          : ' + datadir + '\n';
      }
      databases = get_kb_item('mysql/' + port + '/databases');
      if (!empty_or_null(databases))
      { 
        report += '  Databases         :\n' + databases;
      }
      security_warning(port:port, extra:report);
    }
    else security_warning(port);
  }
}
mysql_close();

#%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-303. The text 
# itself is copyright (C) Software in the Public Interest, Inc.
#

include("compat.inc");

if (description)
{
  script_id(15140);
  script_version("1.20");
  script_cvs_date("Date: 2019/08/02 13:32:17");

  script_cve_id("CVE-2003-0073", "CVE-2003-0150");
  script_bugtraq_id(7052);
  script_xref(name:"DSA", value:"303");

  script_name(english:"Debian DSA-303-1 : mysql - privilege escalation");
  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:
"CAN-2003-0073: The mysql package contains a bug whereby dynamically
allocated memory is freed more than once, which could be deliberately
triggered by an attacker to cause a crash, resulting in a denial of
service condition. In order to exploit this vulnerability, a valid
username and password combination for access to the MySQL server is
required.

CAN-2003-0150: The mysql package contains a bug whereby a malicious
user, granted certain permissions within mysql, could create a
configuration file which would cause the mysql server to run as root,
or any other user, rather than the mysql user."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.debian.org/security/2003/dsa-303"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"For the stable distribution (woody) both problems have been fixed in
version 3.23.49-8.4.

The old stable distribution (potato) is only affected by
CAN-2003-0150, and this has been fixed in version 3.22.32-6.4.

We recommend that you update your mysql package."
  );
  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:F/RL:OF/RC:C");
  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:mysql");
  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:"2003/05/15");
  script_set_attribute(attribute:"plugin_publication_date", value:"2004/09/29");
  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:"mysql-client", reference:"3.22.32-6.4")) flag++;
if (deb_check(release:"2.2", prefix:"mysql-doc", reference:"3.22.32-6.4")) flag++;
if (deb_check(release:"2.2", prefix:"mysql-server", reference:"3.22.32-6.4")) flag++;
if (deb_check(release:"3.0", prefix:"libmysqlclient10", reference:"3.23.49-8.4")) flag++;
if (deb_check(release:"3.0", prefix:"libmysqlclient10-dev", reference:"3.23.49-8.4")) flag++;
if (deb_check(release:"3.0", prefix:"mysql-client", reference:"3.23.49-8.4")) flag++;
if (deb_check(release:"3.0", prefix:"mysql-common", reference:"3.23.49-8.4")) flag++;
if (deb_check(release:"3.0", prefix:"mysql-doc", reference:"3.23.49-8.4")) flag++;
if (deb_check(release:"3.0", prefix:"mysql-server", reference:"3.23.49-8.4")) 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");