Debian DSA-3305-1 : python-django - security update

#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Debian Security Advisory DSA-3305. The text 
# itself is copyright (C) Software in the Public Interest, Inc.
#

include('deprecated_nasl_level.inc');
include('compat.inc');

if (description)
{
  script_id(84626);
  script_version("2.7");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/11");

  script_cve_id("CVE-2015-5143", "CVE-2015-5144");
  script_xref(name:"DSA", value:"3305");

  script_name(english:"Debian DSA-3305-1 : python-django - 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:
"Several vulnerabilities were discovered in Django, a high-level Python
web development framework :

  - CVE-2015-5143
    Eric Peterson and Lin Hua Cheng discovered that a new
    empty record used to be created in the session storage
    every time a session was accessed and an unknown session
    key was provided in the request cookie. This could allow
    remote attackers to saturate the session store or cause
    other users' session records to be evicted.

  - CVE-2015-5144
    Sjoerd Job Postmus discovered that some built-in
    validators did not properly reject newlines in input
    values. This could allow remote attackers to inject
    headers in emails and HTTP responses."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2015-5143"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2015-5144"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://packages.debian.org/source/wheezy/python-django"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://packages.debian.org/source/jessie/python-django"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.debian.org/security/2015/dsa-3305"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"Upgrade the python-django packages.

For the oldstable distribution (wheezy), these problems have been
fixed in version 1.4.5-1+deb7u12.

For the stable distribution (jessie), these problems have been fixed
in version 1.7.7-1+deb8u1."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C");
  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_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:python-django");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:7.0");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:8.0");

  script_set_attribute(attribute:"patch_publication_date", value:"2015/07/08");
  script_set_attribute(attribute:"plugin_publication_date", value:"2015/07/09");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2015-2021 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:"python-django", reference:"1.4.5-1+deb7u12")) flag++;
if (deb_check(release:"7.0", prefix:"python-django-doc", reference:"1.4.5-1+deb7u12")) flag++;
if (deb_check(release:"8.0", prefix:"python-django", reference:"1.7.7-1+deb8u1")) flag++;
if (deb_check(release:"8.0", prefix:"python-django-common", reference:"1.7.7-1+deb8u1")) flag++;
if (deb_check(release:"8.0", prefix:"python-django-doc", reference:"1.7.7-1+deb8u1")) flag++;
if (deb_check(release:"8.0", prefix:"python3-django", reference:"1.7.7-1+deb8u1")) 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");