Oracle Solaris Critical Patch Update : apr2018_SRU11_3_31_6_0 (Spectre)

#
# (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(109176);
  script_version("1.10");
  script_set_attribute(attribute:"plugin_modification_date", value:"2022/08/11");

  script_cve_id("CVE-2017-5753");
  script_xref(name:"IAVA", value:"2018-A-0020");

  script_name(english:"Oracle Solaris Critical Patch Update : apr2018_SRU11_3_31_6_0 (Spectre)");
  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 Oracle Communications LSMS
    component of Oracle Communications Applications
    (subcomponent: Platform (Kernel)). Supported versions
    that are affected are 13.1, 13.2 and 13.3. Difficult to
    exploit vulnerability allows low privileged attacker
    with logon to the infrastructure where Oracle
    Communications LSMS executes to compromise Oracle
    Communications LSMS. While the vulnerability is in
    Oracle Communications LSMS, attacks may significantly
    impact additional products. Successful attacks of this
    vulnerability can result in unauthorized access to
    critical data or complete access to all Oracle
    Communications LSMS accessible data. (CVE-2017-5753)"
  );
  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:L/AC:M/Au:N/C:C/I:N/A:N");
  script_set_cvss_temporal_vector("CVSS2#E:H/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:H/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"exploited_by_malware", value:"true");
  script_set_attribute(attribute:"exploit_framework_canvas", value:"true");
  script_set_attribute(attribute:"canvas_package", value:'CANVAS');

  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:"2018/01/04");
  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:"in_the_news", value:"true");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_set_attribute(attribute:"stig_severity", value:"I");
  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 = "0.5.11-0.175.3.31.0.6.0";

flag = 0;

if (solaris_check_release(release:"0.5.11-0.175.3.31.0.6.0", sru:"11.3.31.6.0") > 0) flag++;

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