Scientific Linux Security Update : wpa_supplicant on SL7.x x86_64

2014-12-04T00:00:00
ID SL_20141203_WPA_SUPPLICANT_ON_SL7_X.NASL
Type nessus
Reporter This script is Copyright (C) 2014-2018 and is owned by Tenable, Inc. or an Affiliate thereof.
Modified 2020-02-02T00:00:00

Description

A command injection flaw was found in the way the wpa_cli utility executed action scripts. If wpa_cli was run in daemon mode to execute an action script (specified using the -a command line option), and wpa_supplicant was configured to connect to a P2P group, malicious P2P group parameters could cause wpa_cli to execute arbitrary code. (CVE-2014-3686)

                                        
                                            #
# (C) Tenable Network Security, Inc.
#
# The descriptive text is (C) Scientific Linux.
#

include("compat.inc");

if (description)
{
  script_id(79715);
  script_version("1.2");
  script_cvs_date("Date: 2018/12/28 10:10:35");

  script_cve_id("CVE-2014-3686");

  script_name(english:"Scientific Linux Security Update : wpa_supplicant on SL7.x x86_64");
  script_summary(english:"Checks rpm output for the updated packages");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote Scientific Linux host is missing one or more security
updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"A command injection flaw was found in the way the wpa_cli utility
executed action scripts. If wpa_cli was run in daemon mode to execute
an action script (specified using the -a command line option), and
wpa_supplicant was configured to connect to a P2P group, malicious P2P
group parameters could cause wpa_cli to execute arbitrary code.
(CVE-2014-3686)"
  );
  # https://listserv.fnal.gov/scripts/wa.exe?A2=ind1412&L=scientific-linux-errata&T=0&P=975
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?51724107"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"Update the affected wpa_supplicant and / or wpa_supplicant-debuginfo
packages."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"x-cpe:/o:fermilab:scientific_linux");

  script_set_attribute(attribute:"patch_publication_date", value:"2014/12/03");
  script_set_attribute(attribute:"plugin_publication_date", value:"2014/12/04");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2014-2018 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Scientific Linux Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/cpu", "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) || "Scientific Linux " >!< release) audit(AUDIT_HOST_NOT, "running Scientific Linux");
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 (cpu >!< "x86_64" && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Scientific Linux", cpu);


flag = 0;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"wpa_supplicant-2.0-13.el7_0")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"wpa_supplicant-debuginfo-2.0-13.el7_0")) flag++;


if (flag)
{
  if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
  else security_warning(0);
  exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");