Vulnerabilities > CVE-2013-2274

#%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-2643. The text 
# itself is copyright (C) Software in the Public Interest, Inc.
#

include("compat.inc");

if (description)
{
  script_id(65228);
  script_version("1.11");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/03/12");

  script_cve_id("CVE-2013-1640", "CVE-2013-1652", "CVE-2013-1653", "CVE-2013-1654", "CVE-2013-1655", "CVE-2013-2274", "CVE-2013-2275");
  script_xref(name:"DSA", value:"2643");

  script_name(english:"Debian DSA-2643-1 : puppet - several vulnerabilities");
  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 were discovered in Puppet, a centralized
configuration management system.

  - CVE-2013-1640
    An authenticated malicious client may request its
    catalog from the puppet master, and cause the puppet
    master to execute arbitrary code. The puppet master must
    be made to invoke the 'template' or 'inline_template'
    functions during catalog compilation.

  - CVE-2013-1652
    An authenticated malicious client may retrieve catalogs
    from the puppet master that it is not authorized to
    access. Given a valid certificate and private key, it is
    possible to construct an HTTP GET request that will
    return a catalog for an arbitrary client.

  - CVE-2013-1653
    An authenticated malicious client may execute arbitrary
    code on Puppet agents that accept kick connections.
    Puppet agents are not vulnerable in their default
    configuration. However, if the Puppet agent is
    configured to listen for incoming connections, e.g.
    listen = true, and the agent's auth.conf allows access
    to the 'run' REST endpoint, then an authenticated client
    can construct an HTTP PUT request to execute arbitrary
    code on the agent. This issue is made worse by the fact
    that puppet agents typically run as root.

  - CVE-2013-1654
    A bug in Puppet allows SSL connections to be downgraded
    to SSLv2, which is known to contain design flaw
    weaknesses. This affects SSL connections between puppet
    agents and master, as well as connections that puppet
    agents make to third-party servers that accept SSLv2
    connections. Note that SSLv2 is disabled since OpenSSL
    1.0.

  - CVE-2013-1655
    An unauthenticated malicious client may send requests to
    the puppet master, and have the master load code in an
    unsafe manner. It only affects users whose puppet
    masters are running ruby 1.9.3 and above.

  - CVE-2013-2274
    An authenticated malicious client may execute arbitrary
    code on the puppet master in its default configuration.
    Given a valid certificate and private key, a client can
    construct an HTTP PUT request that is authorized to save
    the client's own report, but the request will actually
    cause the puppet master to execute arbitrary code.

  - CVE-2013-2275
    The default auth.conf allows an authenticated node to
    submit a report for any other node, which is a problem
    for compliance. It has been made more restrictive by
    default so that a node is only allowed to save its own
    report."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2013-1640"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2013-1652"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2013-1653"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2013-1654"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2013-1655"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2013-2274"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2013-2275"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://packages.debian.org/source/squeeze/puppet"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.debian.org/security/2013/dsa-2643"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"Upgrade the puppet packages.

For the stable distribution (squeeze), these problems have been fixed
in version 2.6.2-5+squeeze7."
  );
  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:debian:debian_linux:puppet");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:6.0");

  script_set_attribute(attribute:"patch_publication_date", value:"2013/03/12");
  script_set_attribute(attribute:"plugin_publication_date", value:"2013/03/13");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2013-2020 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:"6.0", prefix:"puppet", reference:"2.6.2-5+squeeze7")) flag++;
if (deb_check(release:"6.0", prefix:"puppet-common", reference:"2.6.2-5+squeeze7")) flag++;
if (deb_check(release:"6.0", prefix:"puppet-el", reference:"2.6.2-5+squeeze7")) flag++;
if (deb_check(release:"6.0", prefix:"puppet-testsuite", reference:"2.6.2-5+squeeze7")) flag++;
if (deb_check(release:"6.0", prefix:"puppetmaster", reference:"2.6.2-5+squeeze7")) flag++;
if (deb_check(release:"6.0", prefix:"vim-puppet", reference:"2.6.2-5+squeeze7")) 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.
#
# The descriptive text and package checks in this plugin were  
# extracted from the FreeBSD VuXML database :
#
# Copyright 2003-2018 Jacques Vidrine and contributors
#
# Redistribution and use in source (VuXML) and 'compiled' forms (SGML,
# HTML, PDF, PostScript, RTF and so forth) with or without modification,
# are permitted provided that the following conditions are met:
# 1. Redistributions of source code (VuXML) must retain the above
#    copyright notice, this list of conditions and the following
#    disclaimer as the first lines of this file unmodified.
# 2. Redistributions in compiled form (transformed to other DTDs,
#    published online in any format, converted to PDF, PostScript,
#    RTF and other formats) must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer
#    in the documentation and/or other materials provided with the
#    distribution.
# 
# THIS DOCUMENTATION IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS
# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
# OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
# OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
# BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
# OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS DOCUMENTATION,
# EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#

include("compat.inc");

if (description)
{
  script_id(65540);
  script_version("1.6");
  script_cvs_date("Date: 2018/12/19 13:21:18");

  script_cve_id("CVE-2013-1640", "CVE-2013-1652", "CVE-2013-1654", "CVE-2013-2274", "CVE-2013-2275");

  script_name(english:"FreeBSD : puppet26 -- multiple vulnerabilities (04042f95-14b8-4382-a8b9-b30e365776cf)");
  script_summary(english:"Checks for updated package in pkg_info output");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote FreeBSD host is missing a security-related update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Moses Mendoza reports :

A vulnerability found in Puppet could allow an authenticated client to
cause the master to execute arbitrary code while responding to a
catalog request. Specifically, in order to exploit the vulnerability,
the puppet master must be made to invoke the 'template' or
'inline_template' functions during catalog compilation.

A vulnerability found in Puppet could allow an authenticated client to
connect to a puppet master and perform unauthorized actions.
Specifically, given a valid certificate and private key, an agent
could retrieve catalogs from the master that it is not authorized to
access or it could poison the puppet master's caches for any
puppet-generated data that supports caching such as catalogs, nodes,
facts, and resources. The extent and severity of this vulnerability
varies depending on the specific configuration of the master: for
example, whether it is using storeconfigs or not, which version,
whether it has access to the cache or not, etc.

A vulnerability has been found in Puppet that could allow a client
negotiating a connection to a master to downgrade the master's SSL
protocol to SSLv2. This protocol has been found to contain design
weaknesses. This issue only affects systems running older versions
(pre 1.0.0) of openSSL. Newer versions explicitly disable SSLv2.

A vulnerability found in Puppet could allow an authenticated client to
execute arbitrary code on a puppet master that is running in the
default configuration, or an agent with `puppet kick` enabled.
Specifically, a properly authenticated and connected puppet agent
could be made to construct an HTTP PUT request for an authorized
report that actually causes the execution of arbitrary code on the
master.

This vulnerability affects puppet masters 0.25.0 and above. By
default, auth.conf allows any authenticated node to submit a report
for any other node. This can cause issues with compliance. The
defaults in auth.conf have been changed."
  );
  # https://puppetlabs.com/security/cve/cve-2013-1640/
  script_set_attribute(
    attribute:"see_also",
    value:"https://puppet.com/security/cve/cve-2013-1640"
  );
  # https://puppetlabs.com/security/cve/cve-2013-1652/
  script_set_attribute(
    attribute:"see_also",
    value:"https://puppet.com/security/cve/cve-2013-1652"
  );
  # https://puppetlabs.com/security/cve/cve-2013-1654/
  script_set_attribute(
    attribute:"see_also",
    value:"https://puppet.com/security/cve/cve-2013-1654"
  );
  # https://puppetlabs.com/security/cve/cve-2013-2274/
  script_set_attribute(
    attribute:"see_also",
    value:"https://puppet.com/security/cve/cve-2013-2274"
  );
  # https://puppetlabs.com/security/cve/cve-2013-2275/
  script_set_attribute(
    attribute:"see_also",
    value:"https://puppet.com/security/cve/cve-2013-2275"
  );
  # https://vuxml.freebsd.org/freebsd/04042f95-14b8-4382-a8b9-b30e365776cf.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?85d6b1e5"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected package.");
  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:freebsd:freebsd:puppet26");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:freebsd:freebsd");

  script_set_attribute(attribute:"vuln_publication_date", value:"2013/03/13");
  script_set_attribute(attribute:"patch_publication_date", value:"2013/03/13");
  script_set_attribute(attribute:"plugin_publication_date", value:"2013/03/14");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2013-2018 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"FreeBSD Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/FreeBSD/release", "Host/FreeBSD/pkg_info");

  exit(0);
}


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


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/FreeBSD/release")) audit(AUDIT_OS_NOT, "FreeBSD");
if (!get_kb_item("Host/FreeBSD/pkg_info")) audit(AUDIT_PACKAGE_LIST_MISSING);


flag = 0;

if (pkg_test(save_report:TRUE, pkg:"puppet26>=2.6<2.6.18")) flag++;

if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:pkg_report_get());
  else security_hole(0);
  exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");