EulerOS 2.0 SP2 : java-1.8.0-openjdk (EulerOS-SA-2020-2352)

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

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

if (description)
{
  script_id(142281);
  script_version("1.5");
  script_set_attribute(attribute:"plugin_modification_date", value:"2022/05/11");

  script_cve_id(
    "CVE-2020-2803",
    "CVE-2020-2805",
    "CVE-2020-14556",
    "CVE-2020-14577",
    "CVE-2020-14578",
    "CVE-2020-14579",
    "CVE-2020-14583",
    "CVE-2020-14593",
    "CVE-2020-14621"
  );

  script_name(english:"EulerOS 2.0 SP2 : java-1.8.0-openjdk (EulerOS-SA-2020-2352)");

  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 java-1.8.0-openjdk packages
installed, the EulerOS installation on the remote host is affected by
the following vulnerabilities :

  - Vulnerability in the Java SE, Java SE Embedded product
    of Oracle Java SE (component: Libraries). Supported
    versions that are affected are Java SE: 7u251, 8u241,
    11.0.6 and 14 Java SE Embedded: 8u241. Difficult to
    exploit vulnerability allows unauthenticated attacker
    with network access via multiple protocols to
    compromise Java SE, Java SE Embedded. Successful
    attacks require human interaction from a person other
    than the attacker and while the vulnerability is in
    Java SE, Java SE Embedded, attacks may significantly
    impact additional products. Successful attacks of this
    vulnerability can result in takeover of Java SE, Java
    SE Embedded.(CVE-2020-2803)

  - Vulnerability in the Java SE, Java SE Embedded product
    of Oracle Java SE (component: Libraries). Supported
    versions that are affected are Java SE: 7u251, 8u241,
    11.0.6 and 14 Java SE Embedded: 8u241. Difficult to
    exploit vulnerability allows unauthenticated attacker
    with network access via multiple protocols to
    compromise Java SE, Java SE Embedded. Successful
    attacks require human interaction from a person other
    than the attacker and while the vulnerability is in
    Java SE, Java SE Embedded, attacks may significantly
    impact additional products. Successful attacks of this
    vulnerability can result in takeover of Java SE, Java
    SE Embedded.(CVE-2020-2805)

  - Vulnerability in the Java SE, Java SE Embedded product
    of Oracle Java SE (component: Libraries). Supported
    versions that are affected are Java SE: 8u251, 11.0.7
    and 14.0.1 Java SE Embedded: 8u251. Difficult to
    exploit vulnerability allows unauthenticated attacker
    with network access via multiple protocols to
    compromise Java SE, Java SE Embedded. Successful
    attacks of this vulnerability can result in
    unauthorized update, insert or delete access to some of
    Java SE, Java SE Embedded accessible data as well as
    unauthorized read access to a subset of Java SE, Java
    SE Embedded accessible data.(CVE-2020-14556)

  - Vulnerability in the Java SE, Java SE Embedded product
    of Oracle Java SE (component: JSSE). Supported versions
    that are affected are Java SE: 7u261, 8u251, 11.0.7 and
    14.0.1 Java SE Embedded: 8u251. Difficult to exploit
    vulnerability allows unauthenticated attacker with
    network access via TLS to compromise Java SE, Java SE
    Embedded. Successful attacks of this vulnerability can
    result in unauthorized read access to a subset of Java
    SE, Java SE Embedded accessible data.(CVE-2020-14577)

  - Vulnerability in the Java SE, Java SE Embedded product
    of Oracle Java SE (component: Libraries). Supported
    versions that are affected are Java SE: 7u261, 8u251,
    11.0.7 and 14.0.1 Java SE Embedded: 8u251. Difficult to
    exploit vulnerability allows unauthenticated attacker
    with network access via multiple protocols to
    compromise Java SE, Java SE Embedded. Successful
    attacks require human interaction from a person other
    than the attacker and while the vulnerability is in
    Java SE, Java SE Embedded, attacks may significantly
    impact additional products. Successful attacks of this
    vulnerability can result in takeover of Java SE, Java
    SE Embedded.(CVE-2020-14583)

  - Vulnerability in the Java SE, Java SE Embedded product
    of Oracle Java SE (component: 2D). Supported versions
    that are affected are Java SE: 7u261, 8u251, 11.0.7 and
    14.0.1 Java SE Embedded: 8u251. Easily exploitable
    vulnerability allows unauthenticated attacker with
    network access via multiple protocols to compromise
    Java SE, Java SE Embedded. Successful attacks require
    human interaction from a person other than the attacker
    and while the vulnerability is in Java SE, Java SE
    Embedded, attacks may significantly impact additional
    products. Successful attacks of this vulnerability can
    result in unauthorized creation, deletion or
    modification access to critical data or all Java SE,
    Java SE Embedded accessible data.(CVE-2020-14593)

  - Vulnerability in the Java SE, Java SE Embedded product
    of Oracle Java SE (component: JAXP). Supported versions
    that are affected are Java SE: 7u261, 8u251, 11.0.7 and
    14.0.1 Java SE Embedded: 8u251. Easily exploitable
    vulnerability allows unauthenticated attacker with
    network access via multiple protocols to compromise
    Java SE, Java SE Embedded. Successful attacks of this
    vulnerability can result in unauthorized update, insert
    or delete access to some of Java SE, Java SE Embedded
    accessible data.(CVE-2020-14621)

  - Vulnerability in the Java SE, Java SE Embedded product
    of Oracle Java SE (component: Libraries). Supported
    versions that are affected are Java SE: 7u261 and 8u251
    Java SE Embedded: 8u251. Difficult to exploit
    vulnerability allows unauthenticated attacker with
    network access via multiple protocols to compromise
    Java SE, Java SE Embedded. Successful attacks of this
    vulnerability can result in unauthorized ability to
    cause a partial denial of service (partial DOS) of Java
    SE, Java SE Embedded.(CVE-2020-14579)

  - Vulnerability in the Java SE, Java SE Embedded product
    of Oracle Java SE (component: Libraries). Supported
    versions that are affected are Java SE: 7u261 and 8u251
    Java SE Embedded: 8u251. Difficult to exploit
    vulnerability allows unauthenticated attacker with
    network access via multiple protocols to compromise
    Java SE, Java SE Embedded. Successful attacks of this
    vulnerability can result in unauthorized ability to
    cause a partial denial of service (partial DOS) of Java
    SE, Java SE Embedded.(CVE-2020-14578)

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-2020-2352
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?b6b0553f");
  script_set_attribute(attribute:"solution", value:
"Update the affected java-1.8.0-openjdk packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:N");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/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-2020-14556");
  script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2020-2805");

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

  script_set_attribute(attribute:"patch_publication_date", value:"2020/11/03");
  script_set_attribute(attribute:"plugin_publication_date", value:"2020/11/03");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:java-1.8.0-openjdk");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:java-1.8.0-openjdk-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:java-1.8.0-openjdk-headless");
  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) 2020-2022 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 = ["java-1.8.0-openjdk-1.8.0.191.b12-0.h6",
        "java-1.8.0-openjdk-devel-1.8.0.191.b12-0.h6",
        "java-1.8.0-openjdk-headless-1.8.0.191.b12-0.h6"];

foreach (pkg in pkgs)
  if (rpm_check(release:"EulerOS-2.0", sp:"2", reference:pkg)) flag++;

if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_WARNING,
    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, "java-1.8.0-openjdk");
}