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nessusThis script is Copyright (C) 2011-2021 Tenable Network Security, Inc.GENTOO_GLSA-201110-05.NASL
HistoryOct 12, 2011 - 12:00 a.m.

GLSA-201110-05 : GnuTLS: Multiple vulnerabilities

2011-10-1200:00:00
This script is Copyright (C) 2011-2021 Tenable Network Security, Inc.
www.tenable.com
66

The remote host is affected by the vulnerability described in GLSA-201110-05 (GnuTLS: Multiple vulnerabilities)

Multiple vulnerabilities have been discovered in GnuTLS. Please review       the CVE identifiers referenced below for details.

Impact :

An attacker could perform man-in-the-middle attacks to spoof arbitrary       SSL servers via a crafted certificate issued by a legitimate       Certification Authority or to inject an arbitrary amount of chosen       plaintext into the beginning of the application protocol stream, allowing       for further exploitation.

Workaround :

There is no known workaround at this time.
#%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 201110-05.
#
# 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(56458);
  script_version("1.11");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/06");

  script_cve_id("CVE-2009-2730", "CVE-2009-3555");
  script_xref(name:"GLSA", value:"201110-05");

  script_name(english:"GLSA-201110-05 : GnuTLS: 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-201110-05
(GnuTLS: Multiple vulnerabilities)

    Multiple vulnerabilities have been discovered in GnuTLS. Please review
      the CVE identifiers referenced below for details.
  
Impact :

    An attacker could perform man-in-the-middle attacks to spoof arbitrary
      SSL servers via a crafted certificate issued by a legitimate
      Certification Authority or to inject an arbitrary amount of chosen
      plaintext into the beginning of the application protocol stream, allowing
      for further exploitation.
  
Workaround :

    There is no known workaround at this time."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security.gentoo.org/glsa/201110-05"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"All GnuTLS users should upgrade to the latest version:
      # emerge --sync
      # emerge --ask --oneshot --verbose '>=net-libs/gnutls-2.10.0'
    NOTE: This is a legacy GLSA. Updates for all affected architectures are
      available since August 6, 2010. It is likely that your system is already
      no longer affected by this issue."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_cwe_id(310);

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

  script_set_attribute(attribute:"patch_publication_date", value:"2011/10/10");
  script_set_attribute(attribute:"plugin_publication_date", value:"2011/10/12");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2011-2021 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-libs/gnutls", unaffected:make_list("ge 2.10.0"), vulnerable:make_list("lt 2.10.0"))) 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, "GnuTLS");
}
VendorProductVersion
gentoolinuxgnutls
gentoolinux
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