GLSA-200403-07 : Multiple remote overflows and vulnerabilities in Ethereal

#%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 200403-07.
#
# 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(14458);
  script_version("1.18");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/06");

  script_cve_id("CVE-2004-0176", "CVE-2004-0365", "CVE-2004-0367");
  script_xref(name:"GLSA", value:"200403-07");

  script_name(english:"GLSA-200403-07 : Multiple remote overflows and vulnerabilities in Ethereal");
  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-200403-07
(Multiple remote overflows and vulnerabilities in Ethereal)

    There are multiple vulnerabilities in versions of Ethereal earlier than 0.10.3, including:
	Thirteen buffer overflows in the following protocol dissectors: NetFlow, IGAP, EIGRP, PGM, IrDA, BGP, ISUP, and TCAP.
      	A zero-length Presentation protocol selector could make Ethereal crash.
     	A vulnerability in the RADIUS packet dissector which may crash ethereal.
      	A corrupt color filter file could cause a segmentation fault.
  
Impact :

    These vulnerabilities may cause Ethereal to crash or may allow an attacker
    to run arbitrary code on the user's computer.
  
Workaround :

    While a workaround is not currently known for this issue, all users are
    advised to upgrade to the latest version of the affected package."
  );
  # http://www.ethereal.com/appnotes/enpa-sa-00013.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://ethereal.archive.sunet.se/appnotes/enpa-sa-00013.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security.gentoo.org/glsa/200403-07"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"All users should upgrade to the current version of the affected package:
    # emerge sync
    # emerge -pv '>=net-analyzer/ethereal-0.10.3'
    # emerge '>=net-analyzer/ethereal-0.10.3'"
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P");

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

  script_set_attribute(attribute:"patch_publication_date", value:"2004/03/28");
  script_set_attribute(attribute:"plugin_publication_date", value:"2004/08/30");
  script_set_attribute(attribute:"vuln_publication_date", value:"2004/03/22");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2004-2021 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:"net-analyzer/ethereal", unaffected:make_list("ge 0.10.3"), vulnerable:make_list("le 0.10.2"))) 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, "net-analyzer/ethereal");
}