Amazon Linux AMI : java-1.8.0-openjdk (ALAS-2020-1330)

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Amazon Linux AMI Security Advisory ALAS-2020-1330.
#

include('compat.inc');

if (description)
{
  script_id(132754);
  script_version("1.3");
  script_set_attribute(attribute:"plugin_modification_date", value:"2022/05/18");

  script_cve_id(
    "CVE-2019-2945",
    "CVE-2019-2949",
    "CVE-2019-2962",
    "CVE-2019-2964",
    "CVE-2019-2973",
    "CVE-2019-2975",
    "CVE-2019-2978",
    "CVE-2019-2981",
    "CVE-2019-2983",
    "CVE-2019-2987",
    "CVE-2019-2988",
    "CVE-2019-2989",
    "CVE-2019-2992",
    "CVE-2019-2999"
  );
  script_xref(name:"ALAS", value:"2020-1330");

  script_name(english:"Amazon Linux AMI : java-1.8.0-openjdk (ALAS-2020-1330)");

  script_set_attribute(attribute:"synopsis", value:
"The remote Amazon Linux AMI host is missing a security update.");
  script_set_attribute(attribute:"description", value:
"Vulnerability in the Java SE, Java SE Embedded product of Oracle Java
SE (component: Networking). Supported versions that are affected are
Java SE: 7u231, 8u221, 11.0.4 and 13; Java SE Embedded: 8u221.
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. 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. Note:
This vulnerability applies to Java deployments, typically in clients
running sandboxed Java Web Start applications or sandboxed Java
applets (in Java SE 8), that load and run untrusted code (e.g., code
that comes from the internet) and rely on the Java sandbox for
security. This vulnerability does not apply to Java deployments,
typically in servers, that load and run only trusted code (e.g., code
installed by an administrator). CVSS 3.0 Base Score 3.1 (Availability
impacts). CVSS Vector:
(CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L).(CVE-2019-2945)

Vulnerability in the Java SE, Java SE Embedded product of Oracle Java
SE (component: Kerberos). Supported versions that are affected are
Java SE: 7u231, 8u221, 11.0.4 and 13; Java SE Embedded: 8u221.
Difficult to exploit vulnerability allows unauthenticated attacker
with network access via Kerberos to compromise Java SE, Java SE
Embedded. 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 access to
critical data or complete access to all Java SE, Java SE Embedded
accessible data. Note: This vulnerability applies to Java deployments,
typically in clients running sandboxed Java Web Start applications or
sandboxed Java applets (in Java SE 8), that load and run untrusted
code (e.g., code that comes from the internet) and rely on the Java
sandbox for security. This vulnerability can also be exploited by
using APIs in the specified Component, e.g., through a web service
which supplies data to the APIs. CVSS 3.0 Base Score 6.8
(Confidentiality impacts). CVSS Vector:
(CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N).(CVE-2019-2949)

Vulnerability in the Java SE, Java SE Embedded product of Oracle Java
SE (component: 2D). Supported versions that are affected are Java SE:
7u231, 8u221, 11.0.4 and 13; Java SE Embedded: 8u221. 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. Note: This vulnerability applies to Java
deployments, typically in clients running sandboxed Java Web Start
applications or sandboxed Java applets (in Java SE 8), that load and
run untrusted code (e.g., code that comes from the internet) and rely
on the Java sandbox for security. This vulnerability can also be
exploited by using APIs in the specified Component, e.g., through a
web service which supplies data to the APIs. CVSS 3.0 Base Score 3.7
(Availability impacts). CVSS Vector:
(CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L).(CVE-2019-2962)

Vulnerability in the Java SE, Java SE Embedded product of Oracle Java
SE (component: Concurrency). Supported versions that are affected are
Java SE: 7u231, 8u221, 11.0.4 and 13; Java SE Embedded: 8u221.
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. Note: This vulnerability can only
be exploited by supplying data to APIs in the specified Component
without using Untrusted Java Web Start applications or Untrusted Java
applets, such as through a web service. CVSS 3.0 Base Score 3.7
(Availability impacts). CVSS Vector:
(CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L).(CVE-2019-2964)

Vulnerability in the Java SE, Java SE Embedded product of Oracle Java
SE (component: JAXP). Supported versions that are affected are Java
SE: 7u231, 8u221, 11.0.4 and 13; Java SE Embedded: 8u221. 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. Note: This vulnerability applies to Java
deployments, typically in clients running sandboxed Java Web Start
applications or sandboxed Java applets (in Java SE 8), that load and
run untrusted code (e.g., code that comes from the internet) and rely
on the Java sandbox for security. This vulnerability can also be
exploited by using APIs in the specified Component, e.g., through a
web service which supplies data to the APIs. CVSS 3.0 Base Score 3.7
(Availability impacts). CVSS Vector:
(CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L).(CVE-2019-2973)

Vulnerability in the Java SE, Java SE Embedded product of Oracle Java
SE (component: Scripting). Supported versions that are affected are
Java SE: 8u221, 11.0.4 and 13; Java SE Embedded: 8u221. 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 and unauthorized ability to cause a partial denial of
service (partial DOS) of Java SE, Java SE Embedded. Note: This
vulnerability applies to Java deployments, typically in clients
running sandboxed Java Web Start applications or sandboxed Java
applets (in Java SE 8), that load and run untrusted code (e.g., code
that comes from the internet) and rely on the Java sandbox for
security. This vulnerability can also be exploited by using APIs in
the specified Component, e.g., through a web service which supplies
data to the APIs. CVSS 3.0 Base Score 4.8 (Integrity and Availability
impacts). CVSS Vector:
(CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L).(CVE-2019-2975)

Vulnerability in the Java SE, Java SE Embedded product of Oracle Java
SE (component: Networking). Supported versions that are affected are
Java SE: 7u231, 8u221, 11.0.4 and 13; Java SE Embedded: 8u221.
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. Note: This vulnerability applies to
Java deployments, typically in clients running sandboxed Java Web
Start applications or sandboxed Java applets (in Java SE 8), that load
and run untrusted code (e.g., code that comes from the internet) and
rely on the Java sandbox for security. This vulnerability can also be
exploited by using APIs in the specified Component, e.g., through a
web service which supplies data to the APIs. CVSS 3.0 Base Score 3.7
(Availability impacts). CVSS Vector:
(CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L).(CVE-2019-2978)

Vulnerability in the Java SE, Java SE Embedded product of Oracle Java
SE (component: JAXP). Supported versions that are affected are Java
SE: 7u231, 8u221, 11.0.4 and 13; Java SE Embedded: 8u221. 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. Note: This vulnerability applies to Java
deployments, typically in clients running sandboxed Java Web Start
applications or sandboxed Java applets (in Java SE 8), that load and
run untrusted code (e.g., code that comes from the internet) and rely
on the Java sandbox for security. This vulnerability can also be
exploited by using APIs in the specified Component, e.g., through a
web service which supplies data to the APIs. CVSS 3.0 Base Score 3.7
(Availability impacts). CVSS Vector:
(CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L).(CVE-2019-2981)

Vulnerability in the Java SE, Java SE Embedded product of Oracle Java
SE (component: Serialization). Supported versions that are affected
are Java SE: 7u231, 8u221, 11.0.4 and 13; Java SE Embedded: 8u221.
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. Note: This vulnerability applies to
Java deployments, typically in clients running sandboxed Java Web
Start applications or sandboxed Java applets (in Java SE 8), that load
and run untrusted code (e.g., code that comes from the internet) and
rely on the Java sandbox for security. This vulnerability can also be
exploited by using APIs in the specified Component, e.g., through a
web service which supplies data to the APIs. CVSS 3.0 Base Score 3.7
(Availability impacts). CVSS Vector:
(CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L).(CVE-2019-2983)

Vulnerability in the Java SE product of Oracle Java SE (component:
2D). Supported versions that are affected are Java SE: 11.0.4 and 13.
Difficult to exploit vulnerability allows unauthenticated attacker
with network access via multiple protocols to compromise Java SE.
Successful attacks of this vulnerability can result in unauthorized
ability to cause a partial denial of service (partial DOS) of Java SE.
Note: This vulnerability applies to Java deployments, typically in
clients running sandboxed Java Web Start applications or sandboxed
Java applets (in Java SE 8), that load and run untrusted code (e.g.,
code that comes from the internet) and rely on the Java sandbox for
security. This vulnerability can also be exploited by using APIs in
the specified Component, e.g., through a web service which supplies
data to the APIs. CVSS 3.0 Base Score 3.7 (Availability impacts). CVSS
Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L).(CVE-2019-2987)

Vulnerability in the Java SE, Java SE Embedded product of Oracle Java
SE (component: 2D). Supported versions that are affected are Java SE:
7u231, 8u221, 11.0.4 and 13; Java SE Embedded: 8u221. 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. Note: This vulnerability applies to Java
deployments, typically in clients running sandboxed Java Web Start
applications or sandboxed Java applets (in Java SE 8), that load and
run untrusted code (e.g., code that comes from the internet) and rely
on the Java sandbox for security. This vulnerability does not apply to
Java deployments, typically in servers, that load and run only trusted
code (e.g., code installed by an administrator). CVSS 3.0 Base Score
3.7 (Availability impacts). CVSS Vector:
(CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L).(CVE-2019-2988)

Vulnerability in the Oracle GraalVM Enterprise Edition product of
Oracle GraalVM (component: Java). The supported version that is
affected is 19.2.0. Difficult to exploit vulnerability allows
unauthenticated attacker with network access via multiple protocols to
compromise Oracle GraalVM Enterprise Edition. While the vulnerability
is in Oracle GraalVM Enterprise Edition, 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 Oracle GraalVM Enterprise Edition accessible
data. CVSS 3.0 Base Score 6.8 (Integrity impacts). CVSS Vector:
(CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:N).(CVE-2019-2989)

Vulnerability in the Java SE, Java SE Embedded product of Oracle Java
SE (component: 2D). Supported versions that are affected are Java SE:
7u231, 8u221, 11.0.4 and 13; Java SE Embedded: 8u221. 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. Note: This vulnerability applies to Java
deployments, typically in clients running sandboxed Java Web Start
applications or sandboxed Java applets (in Java SE 8), that load and
run untrusted code (e.g., code that comes from the internet) and rely
on the Java sandbox for security. This vulnerability does not apply to
Java deployments, typically in servers, that load and run only trusted
code (e.g., code installed by an administrator). CVSS 3.0 Base Score
3.7 (Availability impacts). CVSS Vector:
(CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L).(CVE-2019-2992)

Vulnerability in the Java SE product of Oracle Java SE (component:
Javadoc). Supported versions that are affected are Java SE: 7u231,
8u221, 11.0.4 and 13. Difficult to exploit vulnerability allows
unauthenticated attacker with network access via multiple protocols to
compromise Java SE. Successful attacks require human interaction from
a person other than the attacker and while the vulnerability is in
Java SE, attacks may significantly impact additional products.
Successful attacks of this vulnerability can result in unauthorized
update, insert or delete access to some of Java SE accessible data as
well as unauthorized read access to a subset of Java SE accessible
data. Note: This vulnerability applies to Java deployments, typically
in clients running sandboxed Java Web Start applications or sandboxed
Java applets (in Java SE 8), that load and run untrusted code (e.g.,
code that comes from the internet) and rely on the Java sandbox for
security. This vulnerability does not apply to Java deployments,
typically in servers, that load and run only trusted code (e.g., code
installed by an administrator). CVSS 3.0 Base Score 4.7
(Confidentiality and Integrity impacts). CVSS Vector:
(CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N).(CVE-2019-2999)");
  script_set_attribute(attribute:"see_also", value:"https://alas.aws.amazon.com/ALAS-2020-1330.html");
  script_set_attribute(attribute:"solution", value:
"Run 'yum update java-1.8.0-openjdk' to update your system.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:N/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:H/PR:N/UI:N/S:C/C:N/I:H/A:N");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2019-2975");
  script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2019-2989");

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

  script_set_attribute(attribute:"vuln_publication_date", value:"2019/10/16");
  script_set_attribute(attribute:"patch_publication_date", value:"2020/01/09");
  script_set_attribute(attribute:"plugin_publication_date", value:"2020/01/10");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:java-1.8.0-openjdk");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:java-1.8.0-openjdk-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:java-1.8.0-openjdk-demo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:java-1.8.0-openjdk-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:java-1.8.0-openjdk-headless");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:java-1.8.0-openjdk-javadoc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:java-1.8.0-openjdk-javadoc-zip");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:java-1.8.0-openjdk-src");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:amazon:linux");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Amazon Linux 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/AmazonLinux/release", "Host/AmazonLinux/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/AmazonLinux/release");
if (isnull(release) || !strlen(release)) audit(AUDIT_OS_NOT, "Amazon Linux");
os_ver = pregmatch(pattern: "^AL(A|\d)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Amazon Linux");
os_ver = os_ver[1];
if (os_ver != "A")
{
  if (os_ver == 'A') os_ver = 'AMI';
  audit(AUDIT_OS_NOT, "Amazon Linux AMI", "Amazon Linux " + os_ver);
}

if (!get_kb_item("Host/AmazonLinux/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);


flag = 0;
if (rpm_check(release:"ALA", reference:"java-1.8.0-openjdk-1.8.0.232.b09-0.48.amzn1")) flag++;
if (rpm_check(release:"ALA", reference:"java-1.8.0-openjdk-debuginfo-1.8.0.232.b09-0.48.amzn1")) flag++;
if (rpm_check(release:"ALA", reference:"java-1.8.0-openjdk-demo-1.8.0.232.b09-0.48.amzn1")) flag++;
if (rpm_check(release:"ALA", reference:"java-1.8.0-openjdk-devel-1.8.0.232.b09-0.48.amzn1")) flag++;
if (rpm_check(release:"ALA", reference:"java-1.8.0-openjdk-headless-1.8.0.232.b09-0.48.amzn1")) flag++;
if (rpm_check(release:"ALA", reference:"java-1.8.0-openjdk-javadoc-1.8.0.232.b09-0.48.amzn1")) flag++;
if (rpm_check(release:"ALA", reference:"java-1.8.0-openjdk-javadoc-zip-1.8.0.232.b09-0.48.amzn1")) flag++;
if (rpm_check(release:"ALA", reference:"java-1.8.0-openjdk-src-1.8.0.232.b09-0.48.amzn1")) flag++;

if (flag)
{
  if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
  else security_warning(0);
  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 / java-1.8.0-openjdk-debuginfo / etc");
}