Fedora 26 : freeradius (2017-0d726dbed3)

#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Fedora Security Advisory FEDORA-2017-0d726dbed3.
#

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

if (description)
{
  script_id(102022);
  script_version("3.5");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/11");

  script_cve_id("CVE-2017-10978", "CVE-2017-10983", "CVE-2017-10984", "CVE-2017-10985", "CVE-2017-10986", "CVE-2017-10987");
  script_xref(name:"FEDORA", value:"2017-0d726dbed3");

  script_name(english:"Fedora 26 : freeradius (2017-0d726dbed3)");
  script_summary(english:"Checks rpm output for the updated package.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Fedora host is missing a security update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"  - Upgrade to upstream v3.0.15 release. See upstream
    ChangeLog for details (in freeradius-doc subpackage).

  - Resolves: Bug#1471848 CVE-2017-10978 freeradius:
    Out-of-bounds read/write due to improper output buffer
    size check in make_secret()

  - Resolves: Bug#1471860 CVE-2017-10983 freeradius:
    Out-of-bounds read in fr_dhcp_decode() when decoding
    option 63

  - Resolves: Bug#1471861 CVE-2017-10984 freeradius:
    Out-of-bounds write in data2vp_wimax()

  - Resolves: Bug#1471863 CVE-2017-10985 freeradius:
    Infinite loop and memory exhaustion with 'concat'
    attributes

  - Resolves: Bug#1471864 CVE-2017-10986 freeradius:
    Infinite read in dhcp_attr2vp()

  - Resolves: Bug#1471865 CVE-2017-10987 freeradius: Buffer
    over-read in fr_dhcp_decode_suboptions()

  - Resolves: Bug#1456220 freeradius-3.0.15 is available

Note that Tenable Network Security has extracted the preceding
description block directly from the Fedora update system website.
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://bodhi.fedoraproject.org/updates/FEDORA-2017-0d726dbed3"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected freeradius package."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:freeradius");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:26");

  script_set_attribute(attribute:"vuln_publication_date", value:"2017/07/17");
  script_set_attribute(attribute:"patch_publication_date", value:"2017/07/27");
  script_set_attribute(attribute:"plugin_publication_date", value:"2017/07/28");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2017-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
  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 = pregmatch(pattern: "Fedora.*release ([0-9]+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Fedora");
os_ver = os_ver[1];
if (! preg(pattern:"^26([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 26", "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:"FC26", reference:"freeradius-3.0.15-1.fc26")) flag++;


if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_HOLE,
    extra      : rpm_report_get()
  );
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "freeradius");
}