Oracle Solaris Critical Patch Update : apr2018_SRU11_3_28_4_0

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from the Oracle CPU for apr2018.
#
include("compat.inc");

if (description)
{
  script_id(109173);
  script_version("1.8");
  script_set_attribute(attribute:"plugin_modification_date", value:"2022/08/11");

  script_cve_id("CVE-2018-2718");

  script_name(english:"Oracle Solaris Critical Patch Update : apr2018_SRU11_3_28_4_0");
  script_summary(english:"Check for the apr2018 CPU");

  script_set_attribute(
    attribute:"synopsis",
    value:
"The remote Solaris system is missing a security patch from CPU
apr2018."
  );
  script_set_attribute(
    attribute:"description",
    value:
"This Solaris system is missing necessary patches to address a critical
security update :

  - Vulnerability in the Solaris component of Oracle Sun
    Systems Products Suite (subcomponent: RPC). Supported
    versions that are affected are 10 and 11.3. Easily
    exploitable vulnerability allows unauthenticated
    attacker with network access via NFS to compromise
    Solaris. Successful attacks of this vulnerability can
    result in unauthorized ability to cause a hang or
    frequently repeatable crash (complete DOS) of Solaris.
    (CVE-2018-2718)"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://support.oracle.com/epmos/faces/DocumentDisplay?id=2379155.1"
  );
  # https://www.oracle.com/ocom/groups/public/@otn/documents/webcontent/4422902.xml
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?64303a9a"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.oracle.com/security-alerts/cpuapr2018.html"
  );
  script_set_attribute(
    attribute:"solution",
    value:"Install the apr2018 CPU from the Oracle support website."
  );
  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:N/I:N/A:H");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:solaris:11.3");

  script_set_attribute(attribute:"vuln_publication_date", value:"2018/04/19");
  script_set_attribute(attribute:"patch_publication_date", value:"2018/04/17");
  script_set_attribute(attribute:"plugin_publication_date", value:"2018/04/20");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2018-2022 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Solaris Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/Solaris11/release");

  exit(0);
}


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

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/Solaris11/release");
if (isnull(release)) audit(AUDIT_OS_NOT, "Solaris11");


fix_release = "0.5.11-0.175.3.28.0.4.0";

flag = 0;

if (solaris_check_release(release:"0.5.11-0.175.3.28.0.4.0", sru:"11.3.28.4.0") > 0) flag++;

if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:solaris_get_report2());
  else security_hole(0);
  exit(0);
}
audit(AUDIT_OS_RELEASE_NOT, "Solaris", fix_release, release);