GLSA-200605-06 : Mozilla Firefox: Potential remote code execution

#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Gentoo Linux Security Advisory GLSA 200605-06.
#
# The advisory text is Copyright (C) 2001-2015 Gentoo Foundation, Inc.
# and licensed under the Creative Commons - Attribution / Share Alike 
# license. See http://creativecommons.org/licenses/by-sa/3.0/
#

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

if (description)
{
  script_id(21348);
  script_version("1.14");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/06");

  script_cve_id("CVE-2006-1993");
  script_xref(name:"GLSA", value:"200605-06");

  script_name(english:"GLSA-200605-06 : Mozilla Firefox: Potential remote code execution");
  script_summary(english:"Checks for updated package(s) in /var/db/pkg");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote Gentoo host is missing one or more security-related
patches."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"The remote host is affected by the vulnerability described in GLSA-200605-06
(Mozilla Firefox: Potential remote code execution)

    Martijn Wargers and Nick Mott discovered a vulnerability when
    rendering malformed JavaScript content. The Mozilla Firefox 1.0 line is
    not affected.
  
Impact :

    If JavaScript is enabled, by tricking a user into visiting a
    malicious web page which would send a specially crafted HTML script
    that contains references to deleted objects with the 'designMode'
    property enabled, an attacker can crash the web browser and in theory
    manage to execute arbitrary code with the rights of the user running
    the browser.
  
Workaround :

    There is no known workaround at this time."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security.gentoo.org/glsa/200605-06"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"All Mozilla Firefox 1.5 users should upgrade to the latest
    version:
    # emerge --sync
    # emerge --ask --oneshot --verbose '>=www-client/mozilla-firefox-1.5.0.3'
    All Mozilla Firefox 1.5 binary users should upgrade to the
    latest version:
    # emerge --sync
    # emerge --ask --oneshot --verbose '>=www-client/mozilla-firefox-bin-1.5.0.3'"
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:H/Au:N/C:P/I:P/A:P");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:gentoo:linux:mozilla-firefox");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:gentoo:linux:mozilla-firefox-bin");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:gentoo:linux");

  script_set_attribute(attribute:"patch_publication_date", value:"2006/05/06");
  script_set_attribute(attribute:"plugin_publication_date", value:"2006/05/13");
  script_set_attribute(attribute:"vuln_publication_date", value:"2006/04/23");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2006-2021 Tenable Network Security, Inc.");
  script_family(english:"Gentoo Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/Gentoo/release", "Host/Gentoo/qpkg-list");

  exit(0);
}


include("audit.inc");
include("global_settings.inc");
include("qpkg.inc");

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Gentoo/release")) audit(AUDIT_OS_NOT, "Gentoo");
if (!get_kb_item("Host/Gentoo/qpkg-list")) audit(AUDIT_PACKAGE_LIST_MISSING);


flag = 0;

if (qpkg_check(package:"www-client/mozilla-firefox-bin", unaffected:make_list("ge 1.5.0.3", "lt 1.5"), vulnerable:make_list("lt 1.5.0.3"))) flag++;
if (qpkg_check(package:"www-client/mozilla-firefox", unaffected:make_list("ge 1.5.0.3", "lt 1.5"), vulnerable:make_list("lt 1.5.0.3"))) flag++;

if (flag)
{
  if (report_verbosity > 0) security_warning(port:0, extra:qpkg_report_get());
  else security_warning(0);
  exit(0);
}
else
{
  tested = qpkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "Mozilla Firefox");
}