CentOS 6 / 7 : wireshark (CESA-2014:1676)

#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Red Hat Security Advisory RHSA-2014:1676 and 
# CentOS Errata and Security Advisory 2014:1676 respectively.
#

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

if (description)
{
  script_id(78608);
  script_version("1.17");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/04");

  script_cve_id("CVE-2014-6421", "CVE-2014-6422", "CVE-2014-6423", "CVE-2014-6424", "CVE-2014-6425", "CVE-2014-6426", "CVE-2014-6427", "CVE-2014-6428", "CVE-2014-6429", "CVE-2014-6430", "CVE-2014-6431", "CVE-2014-6432");
  script_xref(name:"RHSA", value:"2014:1676");

  script_name(english:"CentOS 6 / 7 : wireshark (CESA-2014:1676)");
  script_summary(english:"Checks rpm output for the updated packages");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote CentOS host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Updated wireshark packages that fix multiple security issues are now
available for Red Hat Enterprise Linux 6 and 7.

Red Hat Product Security has rated this update as having Moderate
security impact. Common Vulnerability Scoring System (CVSS) base
scores, which give detailed severity ratings, are available for each
vulnerability from the CVE links in the References section.

Wireshark is a network protocol analyzer. It is used to capture and
browse the traffic running on a computer network.

Multiple flaws were found in Wireshark. If Wireshark read a malformed
packet off a network or opened a malicious dump file, it could crash
or, possibly, execute arbitrary code as the user running Wireshark.
(CVE-2014-6429, CVE-2014-6430, CVE-2014-6431, CVE-2014-6432)

Several denial of service flaws were found in Wireshark. Wireshark
could crash or stop responding if it read a malformed packet off a
network, or opened a malicious dump file. (CVE-2014-6421,
CVE-2014-6422, CVE-2014-6423, CVE-2014-6424, CVE-2014-6425,
CVE-2014-6426, CVE-2014-6427, CVE-2014-6428)

All wireshark users are advised to upgrade to these updated packages,
which contain backported patches to correct these issues. All running
instances of Wireshark must be restarted for the update to take
effect."
  );
  # https://lists.centos.org/pipermail/centos-announce/2014-October/020702.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?4d7ebc4e"
  );
  # https://lists.centos.org/pipermail/centos-cr-announce/2014-October/001484.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?2e9e1c47"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected wireshark packages."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2014-6421");
  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:centos:centos:wireshark");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:wireshark-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:wireshark-gnome");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:centos:centos:6");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:centos:centos:7");

  script_set_attribute(attribute:"vuln_publication_date", value:"2014/09/20");
  script_set_attribute(attribute:"patch_publication_date", value:"2014/10/21");
  script_set_attribute(attribute:"plugin_publication_date", value:"2014/10/22");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2014-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"CentOS Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/CentOS/release", "Host/CentOS/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/CentOS/release");
if (isnull(release) || "CentOS" >!< release) audit(AUDIT_OS_NOT, "CentOS");
os_ver = pregmatch(pattern: "CentOS(?: Linux)? release ([0-9]+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "CentOS");
os_ver = os_ver[1];
if (! preg(pattern:"^(6|7)([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "CentOS 6.x / 7.x", "CentOS " + os_ver);

if (!get_kb_item("Host/CentOS/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, "CentOS", cpu);


flag = 0;
if (rpm_check(release:"CentOS-6", reference:"wireshark-1.8.10-8.el6_6")) flag++;
if (rpm_check(release:"CentOS-6", reference:"wireshark-devel-1.8.10-8.el6_6")) flag++;
if (rpm_check(release:"CentOS-6", reference:"wireshark-gnome-1.8.10-8.el6_6")) flag++;

if (rpm_check(release:"CentOS-7", cpu:"x86_64", reference:"wireshark-1.10.3-12.el7_0")) flag++;
if (rpm_check(release:"CentOS-7", cpu:"x86_64", reference:"wireshark-devel-1.10.3-12.el7_0")) flag++;
if (rpm_check(release:"CentOS-7", cpu:"x86_64", reference:"wireshark-gnome-1.10.3-12.el7_0")) flag++;


if (flag)
{
  cr_plugin_caveat = '\n' +
    'NOTE: The security advisory associated with this vulnerability has a\n' +
    'fixed package version that may only be available in the continuous\n' +
    'release (CR) repository for CentOS, until it is present in the next\n' +
    'point release of CentOS.\n\n' +

    'If an equal or higher package level does not exist in the baseline\n' +
    'repository for your major version of CentOS, then updates from the CR\n' +
    'repository will need to be applied in order to address the\n' +
    'vulnerability.\n';
  security_report_v4(
    port       : 0,
    severity   : SECURITY_WARNING,
    extra      : rpm_report_get() + cr_plugin_caveat
  );
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "wireshark / wireshark-devel / wireshark-gnome");
}