GLSA-200703-18 : Mozilla Thunderbird: Multiple vulnerabilities

#%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 200703-18.
#
# The advisory text is Copyright (C) 2001-2016 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(24867);
  script_version("1.17");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/06");

  script_cve_id("CVE-2007-0008", "CVE-2007-0009", "CVE-2007-0775", "CVE-2007-0776", "CVE-2007-0777", "CVE-2007-1282");
  script_xref(name:"GLSA", value:"200703-18");

  script_name(english:"GLSA-200703-18 : Mozilla Thunderbird: Multiple vulnerabilities");
  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-200703-18
(Mozilla Thunderbird: Multiple vulnerabilities)

    Georgi Guninski reported a possible integer overflow in the code
    handling text/enhanced or text/richtext MIME emails. Additionally,
    various researchers reported errors in the JavaScript engine
    potentially leading to memory corruption. Additionally, the binary
    version of Mozilla Thunderbird includes a vulnerable NSS library which
    contains two possible buffer overflows involving the SSLv2 protocol.
  
Impact :

    An attacker could entice a user to read a specially crafted email that
    could trigger one of the vulnerabilities, some of them being related to
    Mozilla Thunderbird's handling of JavaScript, possibly leading to the
    execution of arbitrary code.
  
Workaround :

    There is no known workaround at this time for all of these issues, but
    some of them can be avoided by disabling JavaScript. Note that the
    execution of JavaScript is disabled by default and enabling it is
    strongly discouraged."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security.gentoo.org/glsa/200703-18"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"All Mozilla Thunderbird users should upgrade to the latest version:
    # emerge --sync
    # emerge --ask --oneshot --verbose '>=mail-client/mozilla-thunderbird-1.5.0.10'
    All Mozilla Thunderbird binary users should upgrade to the latest
    version:
    # emerge --sync
    # emerge --ask --oneshot --verbose '>=mail-client/mozilla-thunderbird-bin-1.5.0.10'"
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/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_cwe_id(119, 189);

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

  script_set_attribute(attribute:"patch_publication_date", value:"2007/03/18");
  script_set_attribute(attribute:"plugin_publication_date", value:"2007/03/19");
  script_set_attribute(attribute:"vuln_publication_date", value:"2007/02/23");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2007-2021 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:"mail-client/mozilla-thunderbird-bin", unaffected:make_list("ge 1.5.0.10"), vulnerable:make_list("lt 1.5.0.10"))) flag++;
if (qpkg_check(package:"mail-client/mozilla-thunderbird", unaffected:make_list("ge 1.5.0.10"), vulnerable:make_list("lt 1.5.0.10"))) flag++;

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