EulerOS 2.0 SP2 : firefox (EulerOS-SA-2018-1118)

#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#

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

if (description)
{
  script_id(109516);
  script_version("1.39");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/10/15");

  script_cve_id(
    "CVE-2018-5125",
    "CVE-2018-5127",
    "CVE-2018-5129",
    "CVE-2018-5130",
    "CVE-2018-5131",
    "CVE-2018-5144",
    "CVE-2018-5145",
    "CVE-2018-5146",
    "CVE-2018-5148"
  );

  script_name(english:"EulerOS 2.0 SP2 : firefox (EulerOS-SA-2018-1118)");

  script_set_attribute(attribute:"synopsis", value:
"The remote EulerOS host is missing multiple security updates.");
  script_set_attribute(attribute:"description", value:
"According to the versions of the firefox package installed, the
EulerOS installation on the remote host is affected by the following
vulnerabilities :

  - An out of bounds write flaw was found in the processing
    of vorbis audio data. A maliciously crafted file or
    audio stream could cause the application to crash or,
    potentially, execute arbitrary code.(CVE-2018-5146)

  - Memory safety bugs fixed in Firefox 59 and Firefox ESR
    52.7 (MFSA 2018-07) (CVE-2018-5125)

  - Buffer overflow manipulating SVG animatedPathSegList
    (MFSA 2018-07) (CVE-2018-5127)

  - Out-of-bounds write with malformed IPC messages (MFSA
    2018-07) (CVE-2018-5129)

  - Mismatched RTP payload type can trigger memory
    corruption (MFSA 2018-07) (CVE-2018-5130)

  - Fetch API improperly returns cached copies of
    no-store/no-cache resources (MFSA 2018-07)
    (CVE-2018-5131)

  - Integer overflow during Unicode conversion (MFSA
    2018-07) (CVE-2018-5144)

  - Memory safety bugs fixed in Firefox ESR 52.7 (MFSA
    2018-07) (CVE-2018-5145)

  - Use-after-free in compositor potentially allows code
    execution (CVE-2018-5148)

Note that Tenable Network Security has extracted the preceding
description block directly from the EulerOS security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues.");
  # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2018-1118
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?0693c9c0");
  script_set_attribute(attribute:"solution", value:
"Update the affected firefox packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC: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_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2018-5148");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");

  script_set_attribute(attribute:"patch_publication_date", value:"2018/04/25");
  script_set_attribute(attribute:"plugin_publication_date", value:"2018/05/02");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:firefox");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:huawei:euleros:2.0");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Huawei Local Security Checks");

  script_copyright(english:"This script is Copyright (C) 2018-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/EulerOS/release", "Host/EulerOS/rpm-list", "Host/EulerOS/sp");
  script_exclude_keys("Host/EulerOS/uvp_version");

  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/EulerOS/release");
if (isnull(release) || release !~ "^EulerOS") audit(AUDIT_OS_NOT, "EulerOS");
if (release !~ "^EulerOS release 2\.0(\D|$)") audit(AUDIT_OS_NOT, "EulerOS 2.0");

sp = get_kb_item("Host/EulerOS/sp");
if (isnull(sp) || sp !~ "^(2)$") audit(AUDIT_OS_NOT, "EulerOS 2.0 SP2");

uvp = get_kb_item("Host/EulerOS/uvp_version");
if (!empty_or_null(uvp)) audit(AUDIT_OS_NOT, "EulerOS 2.0 SP2", "EulerOS UVP " + uvp);

if (!get_kb_item("Host/EulerOS/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$" && "aarch64" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "EulerOS", cpu);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_ARCH_NOT, "i686 / x86_64", cpu);

flag = 0;

pkgs = ["firefox-52.7.3-1.h2"];

foreach (pkg in pkgs)
  if (rpm_check(release:"EulerOS-2.0", sp:"2", reference:pkg, allowmaj:TRUE)) 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, "firefox");
}