FreeBSD Ports: py26-django, py27-django

# SPDX-FileCopyrightText: 2012 E-Soft Inc.
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.71513");
  script_tag(name:"cvss_base", value:"5.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:P");
  script_cve_id("CVE-2012-3442", "CVE-2012-3443", "CVE-2012-3444");
  script_version("2023-07-26T05:05:09+0000");
  script_tag(name:"last_modification", value:"2023-07-26 05:05:09 +0000 (Wed, 26 Jul 2023)");
  script_tag(name:"creation_date", value:"2012-08-10 03:22:17 -0400 (Fri, 10 Aug 2012)");
  script_name("FreeBSD Ports: py26-django, py27-django");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2012 E-Soft Inc.");
  script_family("FreeBSD Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/freebsd", "ssh/login/freebsdrel");

  script_tag(name:"insight", value:"The following packages are affected:

  py26-django
   py27-django
   py26-django-devel
   py27-django-devel

CVE-2012-3442
The (1) django.http.HttpResponseRedirect and (2)
django.http.HttpResponsePermanentRedirect classes in Django before
1.3.2 and 1.4.x before 1.4.1 do not validate the scheme of a redirect
target, which might allow remote attackers to conduct cross-site
scripting (XSS) attacks via a data: URL.
CVE-2012-3443
The django.forms.ImageField class in the form system in Django before
1.3.2 and 1.4.x before 1.4.1 completely decompresses image data during
image validation, which allows remote attackers to cause a denial of
service (memory consumption) by uploading an image file.
CVE-2012-3444
The get_image_dimensions function in the image-handling functionality
in Django before 1.3.2 and 1.4.x before 1.4.1 uses a constant chunk
size in all attempts to determine dimensions, which allows remote
attackers to cause a denial of service (process or thread consumption)
via a large TIFF image.");

  script_tag(name:"solution", value:"Update your system with the appropriate patches or
  software upgrades.");

  script_xref(name:"URL", value:"https://www.djangoproject.com/weblog/2012/jul/30/security-releases-issued/");
  script_xref(name:"URL", value:"http://www.vuxml.org/freebsd/f01292a0-db3c-11e1-a84b-00e0814cab4e.html");

  script_tag(name:"summary", value:"The remote host is missing an update to the system
  as announced in the referenced advisory.");

  script_tag(name:"qod_type", value:"package");
  script_tag(name:"solution_type", value:"VendorFix");

  exit(0);
}

include("revisions-lib.inc");
include("pkg-lib-bsd.inc");

vuln = FALSE;
txt = "";

bver = portver(pkg:"py26-django");
if(!isnull(bver) && revcomp(a:bver, b:"1.4")>=0 && revcomp(a:bver, b:"1.4.1")<0) {
  txt += "Package py26-django version " + bver + " is installed which is known to be vulnerable.\n";
  vuln = TRUE;
}
if(!isnull(bver) && revcomp(a:bver, b:"1.3")>=0 && revcomp(a:bver, b:"1.3.2")<0) {
  txt += "Package py26-django version " + bver + " is installed which is known to be vulnerable.\n";
  vuln = TRUE;
}
bver = portver(pkg:"py27-django");
if(!isnull(bver) && revcomp(a:bver, b:"1.4")>=0 && revcomp(a:bver, b:"1.4.1")<0) {
  txt += "Package py27-django version " + bver + " is installed which is known to be vulnerable.\n";
  vuln = TRUE;
}
if(!isnull(bver) && revcomp(a:bver, b:"1.3")>=0 && revcomp(a:bver, b:"1.3.2")<0) {
  txt += "Package py27-django version " + bver + " is installed which is known to be vulnerable.\n";
  vuln = TRUE;
}
bver = portver(pkg:"py26-django-devel");
if(!isnull(bver) && revcomp(a:bver, b:"20120731,1")<0) {
  txt += "Package py26-django-devel version " + bver + " is installed which is known to be vulnerable.\n";
  vuln = TRUE;
}
bver = portver(pkg:"py27-django-devel");
if(!isnull(bver) && revcomp(a:bver, b:"20120731,1")<0) {
  txt += "Package py27-django-devel version " + bver + " is installed which is known to be vulnerable.\n";
  vuln = TRUE;
}

if(vuln) {
  security_message(data:txt);
} else if (__pkg_match) {
  exit(99);
}