Debian DSA-2999-1 : drupal7 - security update

2014-08-10T00:00:00
ID DEBIAN_DSA-2999.NASL
Type nessus
Reporter Tenable
Modified 2015-02-16T00:00:00

Description

A denial of service vulnerability was discovered in Drupal, a fully-featured content management framework. A remote attacker could exploit this flaw to cause CPU and memory exhaustion and the site's database to reach the maximum number of open connections, leading to the site becoming unavailable or unresponsive. More information can be found at https://www.drupal.org/SA-CORE-2014-004.

                                        
                                            #
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Debian Security Advisory DSA-2999. The text 
# itself is copyright (C) Software in the Public Interest, Inc.
#

include("compat.inc");

if (description)
{
  script_id(77100);
  script_version("$Revision: 1.6 $");
  script_cvs_date("$Date: 2015/02/16 15:48:47 $");

  script_cve_id("CVE-2014-5265", "CVE-2014-5266", "CVE-2014-5267");
  script_bugtraq_id(69146);
  script_xref(name:"DSA", value:"2999");

  script_name(english:"Debian DSA-2999-1 : drupal7 - 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:
"A denial of service vulnerability was discovered in Drupal, a
fully-featured content management framework. A remote attacker could
exploit this flaw to cause CPU and memory exhaustion and the site's
database to reach the maximum number of open connections, leading to
the site becoming unavailable or unresponsive. More information can be
found at https://www.drupal.org/SA-CORE-2014-004."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.drupal.org/SA-CORE-2014-004"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://packages.debian.org/source/wheezy/drupal7"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.debian.org/security/2014/dsa-2999"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"Upgrade the drupal7 packages.

For the stable distribution (wheezy), this problem has been fixed in
version 7.14-2+deb7u6."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:ND/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_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:drupal7");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:7.0");

  script_set_attribute(attribute:"patch_publication_date", value:"2014/08/09");
  script_set_attribute(attribute:"plugin_publication_date", value:"2014/08/10");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2014-2015 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:"7.0", prefix:"drupal7", reference:"7.14-2+deb7u6")) flag++;

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