Debian DSA-4598-1 : python-django - security update

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Debian Security Advisory DSA-4598. The text 
# itself is copyright (C) Software in the Public Interest, Inc.
#

include('compat.inc');

if (description)
{
  script_id(132699);
  script_version("1.3");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/04/01");

  script_cve_id("CVE-2019-19844");
  script_xref(name:"DSA", value:"4598");

  script_name(english:"Debian DSA-4598-1 : python-django - security update");

  script_set_attribute(attribute:"synopsis", value:
"The remote Debian host is missing a security-related update.");
  script_set_attribute(attribute:"description", value:
"Simon Charette reported that the password reset functionality in
Django, a high-level Python web development framework, uses a Unicode
case-insensitive query to retrieve accounts matching the email address
requesting the password reset. An attacker can take advantage of this
flaw to potentially retrieve password reset tokens and hijack
accounts.

For details please refer to
https://www.djangoproject.com/weblog/2019/dec/18/security-releases/");
  script_set_attribute(attribute:"see_also", value:"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=946937");
  script_set_attribute(attribute:"see_also", value:"https://www.djangoproject.com/weblog/2019/dec/18/security-releases/");
  # https://security-tracker.debian.org/tracker/source-package/python-django
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?22eb32f6");
  script_set_attribute(attribute:"see_also", value:"https://packages.debian.org/source/stretch/python-django");
  script_set_attribute(attribute:"see_also", value:"https://packages.debian.org/source/buster/python-django");
  script_set_attribute(attribute:"see_also", value:"https://www.debian.org/security/2020/dsa-4598");
  script_set_attribute(attribute:"solution", value:
"Upgrade the python-django packages.

For the oldstable distribution (stretch), this problem has been fixed
in version 1:1.10.7-2+deb9u7.

For the stable distribution (buster), this problem has been fixed in
version 1:1.11.27-1~deb10u1.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:N");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2019-19844");

  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:"2019/12/18");
  script_set_attribute(attribute:"patch_publication_date", value:"2020/01/07");
  script_set_attribute(attribute:"plugin_publication_date", value:"2020/01/08");

  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:10.0");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:9.0");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Debian Local Security Checks");

  script_copyright(english:"This script is Copyright (C) 2020-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");

  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:"10.0", prefix:"python-django", reference:"1:1.11.27-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"python-django-common", reference:"1:1.11.27-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"python-django-doc", reference:"1:1.11.27-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"python3-django", reference:"1:1.11.27-1~deb10u1")) flag++;
if (deb_check(release:"9.0", prefix:"python-django", reference:"1:1.10.7-2+deb9u7")) flag++;
if (deb_check(release:"9.0", prefix:"python-django-common", reference:"1:1.10.7-2+deb9u7")) flag++;
if (deb_check(release:"9.0", prefix:"python-django-doc", reference:"1:1.10.7-2+deb9u7")) flag++;
if (deb_check(release:"9.0", prefix:"python3-django", reference:"1:1.10.7-2+deb9u7")) 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");