Vulnerabilities > CVE-2013-2184 - Code vulnerability in Sixapart Movable Type

#%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-3183. The text 
# itself is copyright (C) Software in the Public Interest, Inc.
#

include("compat.inc");

if (description)
{
  script_id(81793);
  script_version("1.5");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/03/12");

  script_cve_id("CVE-2013-2184", "CVE-2014-9057", "CVE-2015-1592");
  script_xref(name:"DSA", value:"3183");

  script_name(english:"Debian DSA-3183-1 : movabletype-opensource - 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-related update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Multiple vulnerabilities have been discovered in Movable Type, a
blogging system. The Common Vulnerabilities and Exposures project
identifies the following problems :

  - CVE-2013-2184
    Unsafe use of Storable::thaw in the handling of comments
    to blog posts could allow remote attackers to include
    and execute arbitrary local Perl files or possibly
    remotely execute arbitrary code.

  - CVE-2014-9057
    Netanel Rubin from Check Point Software Technologies
    discovered a SQL injection vulnerability in the XML-RPC
    interface allowing remote attackers to execute arbitrary
    SQL commands.

  - CVE-2015-1592
    The Perl Storable::thaw function is not properly used,
    allowing remote attackers to include and execute
    arbitrary local Perl files and possibly remotely execute
    arbitrary code."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=712602"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=774192"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2013-2184"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2014-9057"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2015-1592"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://packages.debian.org/source/wheezy/movabletype-opensource"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.debian.org/security/2015/dsa-3183"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"Upgrade the movabletype-opensource packages.

For the stable distribution (wheezy), these problems have been fixed
in version 5.1.4+dfsg-4+deb7u2."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"exploited_by_malware", value:"true");
  script_set_attribute(attribute:"metasploit_name", value:'SixApart MovableType Storable Perl 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:debian:debian_linux:movabletype-opensource");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:7.0");

  script_set_attribute(attribute:"patch_publication_date", value:"2015/03/12");
  script_set_attribute(attribute:"plugin_publication_date", value:"2015/03/13");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2015-2020 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:"7.0", prefix:"movabletype-opensource", reference:"5.1.4+dfsg-4+deb7u2")) flag++;
if (deb_check(release:"7.0", prefix:"movabletype-plugin-core", reference:"5.1.4+dfsg-4+deb7u2")) flag++;
if (deb_check(release:"7.0", prefix:"movabletype-plugin-zemanta", reference:"5.1.4+dfsg-4+deb7u2")) 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");

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

include("compat.inc");

if (description)
{
  script_id(69051);
  script_version("1.6");
  script_cvs_date("Date: 2019/11/27");

  script_cve_id("CVE-2013-2184");
  script_bugtraq_id(60570);

  script_name(english:"Movable Type 5.2.X < 5.2.6 Unspecified Vulnerability");
  script_summary(english:"Checks the version of Movable Type");

  script_set_attribute(attribute:"synopsis", value:
"The remote web server contains a blog application that is affected by
an unspecified vulnerability.");
  script_set_attribute(attribute:"description", value:
"According to its version number, the Movable Type install hosted on the
remote web server is affected by an unspecified flaw when the
'comment_state()' function is processed by the 'unserialize()' function. 
This flaw is due to an issue with the Perl 'Storable::thaw()' function,
which is considered unsafe to use on untrusted input. 

Note that Nessus has not tested for this issue but has instead relied
only on the application's self-reported version number.");
  script_set_attribute(attribute:"see_also", value:"https://www.openwall.com/lists/oss-security/2013/06/14/1");
  # https://perl5.git.perl.org/perl.git/commit/664f237a84176c09b20b62dbfe64dd736a7ce05e
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?b89bf14e");
  # https://movabletype.org/documentation/appendices/release-notes/movable-type-526-release-notes.html
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?ab9ef14e");
  script_set_attribute(attribute:"solution", value:
"Upgrade to version 5.2.6 or later.");
  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:F/RL:OF/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2013-2184");

  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");

  script_set_attribute(attribute:"vuln_publication_date", value:"2013/06/13");
  script_set_attribute(attribute:"patch_publication_date", value:"2013/06/13");
  script_set_attribute(attribute:"plugin_publication_date", value:"2013/07/24");

  script_set_attribute(attribute:"potential_vulnerability", value:"true");
  script_set_attribute(attribute:"plugin_type", value:"remote");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:sixapart:movable_type");
  script_end_attributes();

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

  script_copyright(english:"This script is Copyright (C) 2013-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("movabletype_detect.nasl");
  script_require_keys("www/movabletype", "Settings/ParanoidReport");
  script_require_ports("Services/www", 80);

  exit(0);
}

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

port = get_http_port(default:80, php:TRUE);

install = get_install_from_kb(
  appname : "movabletype",
  port    : port,
  exit_on_fail : TRUE
);
dir = install["dir"];
install_loc = build_url(port:port, qs:dir);

version = install["ver"];
if (version == UNKNOWN_VER) audit(AUDIT_UNKNOWN_WEB_APP_VER, "Movable Type", install_loc);

if (report_paranoia < 2) audit(AUDIT_PARANOID);

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

# Versions 5.2.x less than 5.2.6 are vulnerable
if (
  version =~ "^5\.2" &&
  (ver[0] == 5 && ver[1] == 2 && ver[2] < 6)
)
{
  if (report_verbosity > 0)
  {
    report =
      '\n  URL               : ' +install_loc+
      '\n  Installed version : ' +version+
      '\n  Fixed version     : 5.2.6\n';
    security_hole(port:port, extra:report);
  }
  else security_hole(port);
}
else audit(AUDIT_WEB_APP_NOT_AFFECTED, "Movable Type", install_loc, version);