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nessusThis script is Copyright (C) 2013-2021 Tenable Network Security, Inc.FEDORA_2013-2984.NASL
HistoryMar 13, 2013 - 12:00 a.m.

Fedora 17 : gnutls-2.12.23-1.fc17 / libtasn1-2.14-1.fc17 (2013-2984)

2013-03-1300:00:00
This script is Copyright (C) 2013-2021 Tenable Network Security, Inc.
www.tenable.com
14

CVSS2

4

Attack Vector

NETWORK

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:H/Au:N/C:P/I:P/A:N

EPSS

0.004

Percentile

75.2%

Minor security and bugfix update from upstream.

Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Fedora Security Advisory 2013-2984.
#

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

if (description)
{
  script_id(65234);
  script_version("1.8");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/11");

  script_cve_id("CVE-2013-1619");
  script_bugtraq_id(57736);
  script_xref(name:"FEDORA", value:"2013-2984");

  script_name(english:"Fedora 17 : gnutls-2.12.23-1.fc17 / libtasn1-2.14-1.fc17 (2013-2984)");
  script_summary(english:"Checks rpm output for the updated packages.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Fedora host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Minor security and bugfix update from upstream.

Note that Tenable Network Security has extracted the preceding
description block directly from the Fedora security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.redhat.com/show_bug.cgi?id=908238"
  );
  # https://lists.fedoraproject.org/pipermail/package-announce/2013-March/100058.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?a2a9f239"
  );
  # https://lists.fedoraproject.org/pipermail/package-announce/2013-March/100059.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?6e8e5647"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected gnutls and / or libtasn1 packages."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:H/Au:N/C:P/I:P/A:N");
  script_set_cvss_temporal_vector("CVSS2#E:ND/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_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:gnutls");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:libtasn1");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:17");

  script_set_attribute(attribute:"patch_publication_date", value:"2013/02/24");
  script_set_attribute(attribute:"plugin_publication_date", value:"2013/03/13");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2013-2021 Tenable Network Security, Inc.");
  script_family(english:"Fedora Local Security Checks");

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

  exit(0);
}


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

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/RedHat/release");
if (isnull(release) || "Fedora" >!< release) audit(AUDIT_OS_NOT, "Fedora");
os_ver = eregmatch(pattern: "Fedora.*release ([0-9]+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Fedora");
os_ver = os_ver[1];
if (! ereg(pattern:"^17([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 17.x", "Fedora " + os_ver);

if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Fedora", cpu);

flag = 0;
if (rpm_check(release:"FC17", reference:"gnutls-2.12.23-1.fc17")) flag++;
if (rpm_check(release:"FC17", reference:"libtasn1-2.14-1.fc17")) flag++;


if (flag)
{
  if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
  else security_warning(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "gnutls / libtasn1");
}
VendorProductVersionCPE
fedoraprojectfedoragnutlsp-cpe:/a:fedoraproject:fedora:gnutls
fedoraprojectfedoralibtasn1p-cpe:/a:fedoraproject:fedora:libtasn1
fedoraprojectfedora17cpe:/o:fedoraproject:fedora:17

CVSS2

4

Attack Vector

NETWORK

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:H/Au:N/C:P/I:P/A:N

EPSS

0.004

Percentile

75.2%